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  36
  37 <h1 align="center">Source for file class.csstidy_print.php</h1>
  38 <p>Documentation is available at <a href="../csstidy/_class_csstidy_print_php.html">class.csstidy_print.php</a></p>
  39 <div class="php">
  40 <div class="listing"><pre><ol><li><a name="a1"></a><span class="src-php">&lt;?php</span></li>
  41 <li><a name="a2"></a><span class="src-doc">/**</span></li>
  42 <li><a name="a3"></a><span class="src-doc"> * CSSTidy - CSS Parser and Optimiser</span></li>
  43 <li><a name="a4"></a><span class="src-doc"> *</span></li>
  44 <li><a name="a5"></a><span class="src-doc"> * CSS Printing class</span></li>
  45 <li><a name="a6"></a><span class="src-doc"> * This class prints CSS data generated by csstidy.</span></li>
  46 <li><a name="a7"></a><span class="src-doc"> *</span></li>
  47 <li><a name="a8"></a><span class="src-doc"> * This file is part of CSSTidy.</span></li>
  48 <li><a name="a9"></a><span class="src-doc"> *</span></li>
  49 <li><a name="a10"></a><span class="src-doc"> * CSSTidy is free software; you can redistribute it and/or modify</span></li>
  50 <li><a name="a11"></a><span class="src-doc"> * it under the terms of the GNU General Public License as published by</span></li>
  51 <li><a name="a12"></a><span class="src-doc"> * the Free Software Foundation; either version 2 of the License, or</span></li>
  52 <li><a name="a13"></a><span class="src-doc"> * (at your option) any later version.</span></li>
  53 <li><a name="a14"></a><span class="src-doc"> *</span></li>
  54 <li><a name="a15"></a><span class="src-doc"> * CSSTidy is distributed in the hope that it will be useful,</span></li>
  55 <li><a name="a16"></a><span class="src-doc"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></li>
  56 <li><a name="a17"></a><span class="src-doc"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></li>
  57 <li><a name="a18"></a><span class="src-doc"> * GNU General Public License for more details.</span></li>
  58 <li><a name="a19"></a><span class="src-doc"> *</span></li>
  59 <li><a name="a20"></a><span class="src-doc"> * You should have received a copy of the GNU General Public License</span></li>
  60 <li><a name="a21"></a><span class="src-doc"> * along with CSSTidy; if not, write to the Free Software</span></li>
  61 <li><a name="a22"></a><span class="src-doc"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA</span></li>
  62 <li><a name="a23"></a><span class="src-doc"> *</span></li>
  63 <li><a name="a24"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@license</span><span class="src-doc"> http://opensource.org/licenses/gpl-license.php GNU Public License</span></li>
  64 <li><a name="a25"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@package</span><span class="src-doc"> csstidy</span></li>
  65 <li><a name="a26"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@author</span><span class="src-doc"> Florian Schmitz (floele at gmail dot com) 2005-2006</span></li>
  66 <li><a name="a27"></a><span class="src-doc"> */</span></li>
  67 <li><a name="a28"></a> </li>
  68 <li><a name="a29"></a><span class="src-doc">/**</span></li>
  69 <li><a name="a30"></a><span class="src-doc"> * CSS Printing class</span></li>
  70 <li><a name="a31"></a><span class="src-doc"> *</span></li>
  71 <li><a name="a32"></a><span class="src-doc"> * This class prints CSS data generated by csstidy.</span></li>
  72 <li><a name="a33"></a><span class="src-doc"> *</span></li>
  73 <li><a name="a34"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@package</span><span class="src-doc"> csstidy</span></li>
  74 <li><a name="a35"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@author</span><span class="src-doc"> Florian Schmitz (floele at gmail dot com) 2005-2006</span></li>
  75 <li><a name="a36"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
  76 <li><a name="a37"></a><span class="src-doc"> */</span></li>
  77 <li><a name="a38"></a> </li>
  78 <li><a name="a39"></a><span class="src-key">class </span><a href="../csstidy/csstidy_print.html">csstidy_print</a></li>
  79 <li><a name="a40"></a><span class="src-sym">{</span></li>
  80 <li><a name="a41"></a>    <span class="src-doc">/**</span></li>
  81 <li><a name="a42"></a><span class="src-doc">     * Saves the input CSS string</span></li>
  82 <li><a name="a43"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li>
  83 <li><a name="a44"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li>
  84 <li><a name="a45"></a><span class="src-doc">     */</span></li>
  85 <li><a name="a46"></a>    <span class="src-key">var </span><a href="../csstidy/csstidy_print.html#var$input_css">$input_css</a> = <span class="src-str">''</span><span class="src-sym">;</span></li>
  86 <li><a name="a47"></a>&nbsp;</li>
  87 <li><a name="a48"></a>    <span class="src-doc">/**</span></li>
  88 <li><a name="a49"></a><span class="src-doc">     * Saves the formatted CSS string</span></li>
  89 <li><a name="a50"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li>
  90 <li><a name="a51"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li>
  91 <li><a name="a52"></a><span class="src-doc">     */</span></li>
  92 <li><a name="a53"></a>    <span class="src-key">var </span><a href="../csstidy/csstidy_print.html#var$output_css">$output_css</a> = <span class="src-str">''</span><span class="src-sym">;</span></li>
  93 <li><a name="a54"></a>&nbsp;</li>
  94 <li><a name="a55"></a>    <span class="src-doc">/**</span></li>
  95 <li><a name="a56"></a><span class="src-doc">     * Saves the formatted CSS string (plain text)</span></li>
  96 <li><a name="a57"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li>
  97 <li><a name="a58"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li>
  98 <li><a name="a59"></a><span class="src-doc">     */</span></li>
  99 <li><a name="a60"></a>    <span class="src-key">var </span><a href="../csstidy/csstidy_print.html#var$output_css_plain">$output_css_plain</a> = <span class="src-str">''</span><span class="src-sym">;</span></li>
 100 <li><a name="a61"></a>&nbsp;</li>
 101 <li><a name="a62"></a>    <span class="src-doc">/**</span></li>
 102 <li><a name="a63"></a><span class="src-doc">     * Constructor</span></li>
 103 <li><a name="a64"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">array </span><span class="src-doc-var">$css </span><span class="src-doc">contains the class csstidy</span></li>
 104 <li><a name="a65"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li>
 105 <li><a name="a66"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 106 <li><a name="a67"></a><span class="src-doc">     */</span></li>
 107 <li><a name="a68"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#methodcsstidy_print">csstidy_print</a><span class="src-sym">(</span><span class="src-sym">&amp;</span><span class="src-var">$css</span><span class="src-sym">)</span></li>
 108 <li><a name="a69"></a>    <span class="src-sym">{</span></li>
 109 <li><a name="a70"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser    </span>=<span class="src-sym">&amp; </span><span class="src-var">$css</span><span class="src-sym">;</span></li>
 110 <li><a name="a71"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">css       </span>=<span class="src-sym">&amp; </span><span class="src-var">$css</span><span class="src-sym">-&gt;</span><span class="src-id">css</span><span class="src-sym">;</span></li>
 111 <li><a name="a72"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">template  </span>=<span class="src-sym">&amp; </span><span class="src-var">$css</span><span class="src-sym">-&gt;</span><span class="src-id">template</span><span class="src-sym">;</span></li>
 112 <li><a name="a73"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">tokens    </span>=<span class="src-sym">&amp; </span><span class="src-var">$css</span><span class="src-sym">-&gt;</span><span class="src-id">tokens</span><span class="src-sym">;</span></li>
 113 <li><a name="a74"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">charset   </span>=<span class="src-sym">&amp; </span><span class="src-var">$css</span><span class="src-sym">-&gt;</span><span class="src-id">charset</span><span class="src-sym">;</span></li>
 114 <li><a name="a75"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">import    </span>=<span class="src-sym">&amp; </span><span class="src-var">$css</span><span class="src-sym">-&gt;</span><span class="src-id">import</span><span class="src-sym">;</span></li>
 115 <li><a name="a76"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">namespace </span>=<span class="src-sym">&amp; </span><span class="src-var">$css</span><span class="src-sym">-&gt;</span><span class="src-id">namespace</span><span class="src-sym">;</span></li>
 116 <li><a name="a77"></a>    <span class="src-sym">}</span></li>
 117 <li><a name="a78"></a>&nbsp;</li>
 118 <li><a name="a79"></a>    <span class="src-doc">/**</span></li>
 119 <li><a name="a80"></a><span class="src-doc">     * Resets output_css and output_css_plain (new css code)</span></li>
 120 <li><a name="a81"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li>
 121 <li><a name="a82"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 122 <li><a name="a83"></a><span class="src-doc">     */</span></li>
 123 <li><a name="a84"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#method_reset">_reset</a><span class="src-sym">(</span><span class="src-sym">)</span></li>
 124 <li><a name="a85"></a>    <span class="src-sym">{</span></li>
 125 <li><a name="a86"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css">output_css</a> = <span class="src-str">''</span><span class="src-sym">;</span></li>
 126 <li><a name="a87"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a> = <span class="src-str">''</span><span class="src-sym">;</span></li>
 127 <li><a name="a88"></a>    <span class="src-sym">}</span></li>
 128 <li><a name="a89"></a>&nbsp;</li>
 129 <li><a name="a90"></a>    <span class="src-doc">/**</span></li>
 130 <li><a name="a91"></a><span class="src-doc">     * Returns the CSS code as plain text</span></li>
 131 <li><a name="a92"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></li>
 132 <li><a name="a93"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li>
 133 <li><a name="a94"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 134 <li><a name="a95"></a><span class="src-doc">     */</span></li>
 135 <li><a name="a96"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#methodplain">plain</a><span class="src-sym">(</span><span class="src-sym">)</span></li>
 136 <li><a name="a97"></a>    <span class="src-sym">{</span></li>
 137 <li><a name="a98"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_print">_print</a><span class="src-sym">(</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 138 <li><a name="a99"></a>        <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a><span class="src-sym">;</span></li>
 139 <li><a name="a100"></a>    <span class="src-sym">}</span></li>
 140 <li><a name="a101"></a>&nbsp;</li>
 141 <li><a name="a102"></a>    <span class="src-doc">/**</span></li>
 142 <li><a name="a103"></a><span class="src-doc">     * Returns the formatted CSS code</span></li>
 143 <li><a name="a104"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></li>
 144 <li><a name="a105"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li>
 145 <li><a name="a106"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 146 <li><a name="a107"></a><span class="src-doc">     */</span></li>
 147 <li><a name="a108"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#methodformatted">formatted</a><span class="src-sym">(</span><span class="src-sym">)</span></li>
 148 <li><a name="a109"></a>    <span class="src-sym">{</span></li>
 149 <li><a name="a110"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_print">_print</a><span class="src-sym">(</span><span class="src-id">false</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 150 <li><a name="a111"></a>        <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css">output_css</a><span class="src-sym">;</span></li>
 151 <li><a name="a112"></a>    <span class="src-sym">}</span></li>
 152 <li><a name="a113"></a>    </li>
 153 <li><a name="a114"></a>    <span class="src-doc">/**</span></li>
 154 <li><a name="a115"></a><span class="src-doc">     * Returns the formatted CSS Code and saves it into $this-&gt;output_css and $this-&gt;output_css_plain</span></li>
 155 <li><a name="a116"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">bool </span><span class="src-doc-var">$plain </span><span class="src-doc">plain text or not</span></li>
 156 <li><a name="a117"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li>
 157 <li><a name="a118"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 2.0</span></li>
 158 <li><a name="a119"></a><span class="src-doc">     */</span></li>
 159 <li><a name="a120"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#method_print">_print</a><span class="src-sym">(</span><span class="src-var">$plain </span>= <span class="src-id">false</span><span class="src-sym">)</span></li>
 160 <li><a name="a121"></a>    <span class="src-sym">{</span></li>
 161 <li><a name="a122"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css">output_css</a> &amp;&amp; <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a><span class="src-sym">) </span><span class="src-sym">{</span></li>
 162 <li><a name="a123"></a>            <span class="src-key">return</span><span class="src-sym">;</span></li>
 163 <li><a name="a124"></a>        <span class="src-sym">}</span></li>
 164 <li><a name="a125"></a>        </li>
 165 <li><a name="a126"></a>        <span class="src-var">$output </span>= <span class="src-str">''</span><span class="src-sym">;</span></li>
 166 <li><a name="a127"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'preserve_css'</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
 167 <li><a name="a128"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_convert_raw_css">_convert_raw_css</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 168 <li><a name="a129"></a>        <span class="src-sym">}</span></li>
 169 <li><a name="a130"></a>&nbsp;</li>
 170 <li><a name="a131"></a>        <span class="src-var">$template </span>=<span class="src-sym">&amp; </span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">template</span><span class="src-sym">;</span></li>
 171 <li><a name="a132"></a>&nbsp;</li>
 172 <li><a name="a133"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$plain</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 173 <li><a name="a134"></a>            <span class="src-var">$template </span>= <a href="http://www.php.net/array_map">array_map</a><span class="src-sym">(</span><span class="src-str">'strip_tags'</span><span class="src-sym">, </span><span class="src-var">$template</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 174 <li><a name="a135"></a>        <span class="src-sym">}</span></li>
 175 <li><a name="a136"></a>        </li>
 176 <li><a name="a137"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'timestamp'</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
 177 <li><a name="a138"></a>            <a href="http://www.php.net/array_unshift">array_unshift</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">tokens</span><span class="src-sym">, </span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineCOMMENT">COMMENT</a></span><span class="src-sym">, </span><span class="src-str">' CSSTidy ' </span>. <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">version </span>. <span class="src-str">': ' </span>. <a href="http://www.php.net/date">date</a><span class="src-sym">(</span><span class="src-str">'r'</span><span class="src-sym">) </span>. <span class="src-str">' '</span><span class="src-sym">))</span><span class="src-sym">;</span></li>
 178 <li><a name="a139"></a>        <span class="src-sym">}</span></li>
 179 <li><a name="a140"></a>        </li>
 180 <li><a name="a141"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">charset</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
 181 <li><a name="a142"></a>            <span class="src-var">$output </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span>.<span class="src-str">'@charset '</span>.<span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">5</span><span class="src-sym">]</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">charset</span>.<span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">6</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 182 <li><a name="a143"></a>        <span class="src-sym">}</span></li>
 183 <li><a name="a144"></a>        </li>
 184 <li><a name="a145"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">import</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
 185 <li><a name="a146"></a>            <span class="src-key">for </span><span class="src-sym">(</span><span class="src-var">$i </span>= <span class="src-num">0</span><span class="src-sym">, </span><span class="src-var">$size </span>= <a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">import</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-var">$i </span>&lt; <span class="src-var">$size</span><span class="src-sym">; </span><span class="src-var">$i </span>++<span class="src-sym">) </span><span class="src-sym">{</span></li>
 186 <li><a name="a147"></a>                <span class="src-var">$output </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span>.<span class="src-str">'@import '</span>.<span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">5</span><span class="src-sym">]</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">import</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span>.<span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">6</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 187 <li><a name="a148"></a>            <span class="src-sym">}</span></li>
 188 <li><a name="a149"></a>        <span class="src-sym">}</span></li>
 189 <li><a name="a150"></a>        </li>
 190 <li><a name="a151"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">namespace</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
 191 <li><a name="a152"></a>            <span class="src-var">$output </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span>.<span class="src-str">'@namespace '</span>.<span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">5</span><span class="src-sym">]</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">namespace</span>.<span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">6</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 192 <li><a name="a153"></a>        <span class="src-sym">}</span></li>
 193 <li><a name="a154"></a>        </li>
 194 <li><a name="a155"></a>        <span class="src-var">$output </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">13</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 195 <li><a name="a156"></a>        <span class="src-var">$in_at_out </span>= <span class="src-str">''</span><span class="src-sym">;</span></li>
 196 <li><a name="a157"></a>        <span class="src-var">$out </span>=<span class="src-sym">&amp; </span><span class="src-var">$output</span><span class="src-sym">;</span></li>
 197 <li><a name="a158"></a>        </li>
 198 <li><a name="a159"></a>        <span class="src-key">foreach </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">tokens </span><span class="src-key">as </span><span class="src-var">$key </span>=&gt; <span class="src-var">$token</span><span class="src-sym">)</span></li>
 199 <li><a name="a160"></a>        <span class="src-sym">{</span></li>
 200 <li><a name="a161"></a>            <span class="src-key">switch </span><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">)</span></li>
 201 <li><a name="a162"></a>            <span class="src-sym">{</span></li>
 202 <li><a name="a163"></a>                <span class="src-key">case </span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineAT_START">AT_START</a></span>:</li>
 203 <li><a name="a164"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_htmlsp">_htmlsp</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$plain</span><span class="src-sym">)</span>.<span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 204 <li><a name="a165"></a>                    <span class="src-var">$out </span>=<span class="src-sym">&amp; </span><span class="src-var">$in_at_out</span><span class="src-sym">;</span></li>
 205 <li><a name="a166"></a>                    <span class="src-key">break</span><span class="src-sym">;</span></li>
 206 <li><a name="a167"></a>                </li>
 207 <li><a name="a168"></a>                <span class="src-key">case </span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_START">SEL_START</a></span>:</li>
 208 <li><a name="a169"></a>                    <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'lowercase_s'</span><span class="src-sym">)) </span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">] </span>= <a href="http://www.php.net/strtolower">strtolower</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 209 <li><a name="a170"></a>                    <span class="src-var">$out </span>.= <span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">{</span><span class="src-num">0</span><span class="src-sym">} </span>!== <span class="src-str">'@'</span><span class="src-sym">) </span>? <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">2</span><span class="src-sym">]</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_htmlsp">_htmlsp</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$plain</span><span class="src-sym">) </span>: <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span>.<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_htmlsp">_htmlsp</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$plain</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 210 <li><a name="a171"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">3</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 211 <li><a name="a172"></a>                    <span class="src-key">break</span><span class="src-sym">;</span></li>
 212 <li><a name="a173"></a>                    </li>
 213 <li><a name="a174"></a>                <span class="src-key">case </span><span class="src-id"><a href="../csstidy/_data_inc_php.html#definePROPERTY">PROPERTY</a></span>:</li>
 214 <li><a name="a175"></a>                    <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'case_properties'</span><span class="src-sym">) </span>== <span class="src-num">2</span><span class="src-sym">) </span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">] </span>= <a href="http://www.php.net/strtoupper">strtoupper</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 215 <li><a name="a176"></a>                    <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'case_properties'</span><span class="src-sym">) </span>== <span class="src-num">1</span><span class="src-sym">) </span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">] </span>= <a href="http://www.php.net/strtolower">strtolower</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 216 <li><a name="a177"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">4</span><span class="src-sym">] </span>. <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_htmlsp">_htmlsp</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$plain</span><span class="src-sym">) </span>. <span class="src-str">':' </span>. <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">5</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 217 <li><a name="a178"></a>                    <span class="src-key">break</span><span class="src-sym">;</span></li>
 218 <li><a name="a179"></a>                </li>
 219 <li><a name="a180"></a>                <span class="src-key">case </span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineVALUE">VALUE</a></span>:</li>
 220 <li><a name="a181"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_htmlsp">_htmlsp</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$plain</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 221 <li><a name="a182"></a>                    <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_seeknocomment">_seeknocomment</a><span class="src-sym">(</span><span class="src-var">$key</span><span class="src-sym">, </span><span class="src-num">1</span><span class="src-sym">) </span>== <span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_END">SEL_END</a> </span>&amp;&amp; <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'remove_last_;'</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
 222 <li><a name="a183"></a>                        <span class="src-var">$out </span>.= <a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-str">';'</span><span class="src-sym">, </span><span class="src-str">''</span><span class="src-sym">, </span><span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">6</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 223 <li><a name="a184"></a>                    <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></li>
 224 <li><a name="a185"></a>                        <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">6</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 225 <li><a name="a186"></a>                    <span class="src-sym">}</span></li>
 226 <li><a name="a187"></a>                    <span class="src-key">break</span><span class="src-sym">;</span></li>
 227 <li><a name="a188"></a>                </li>
 228 <li><a name="a189"></a>                <span class="src-key">case </span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_END">SEL_END</a></span>:</li>
 229 <li><a name="a190"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">7</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 230 <li><a name="a191"></a>                    <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_seeknocomment">_seeknocomment</a><span class="src-sym">(</span><span class="src-var">$key</span><span class="src-sym">, </span><span class="src-num">1</span><span class="src-sym">) </span>!= <span class="src-id"><a href="../csstidy/_data_inc_php.html#defineAT_END">AT_END</a></span><span class="src-sym">) </span><span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">8</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 231 <li><a name="a192"></a>                    <span class="src-key">break</span><span class="src-sym">;</span></li>
 232 <li><a name="a193"></a>                </li>
 233 <li><a name="a194"></a>                <span class="src-key">case </span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineAT_END">AT_END</a></span>:</li>
 234 <li><a name="a195"></a>                    <span class="src-var">$out </span>=<span class="src-sym">&amp; </span><span class="src-var">$output</span><span class="src-sym">;</span></li>
 235 <li><a name="a196"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">10</span><span class="src-sym">] </span>. <a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-str">&quot;\n&quot;</span><span class="src-sym">, </span><span class="src-str">&quot;\n&quot; </span>. <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">10</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$in_at_out</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 236 <li><a name="a197"></a>                    <span class="src-var">$in_at_out </span>= <span class="src-str">''</span><span class="src-sym">;</span></li>
 237 <li><a name="a198"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">9</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 238 <li><a name="a199"></a>                    <span class="src-key">break</span><span class="src-sym">;</span></li>
 239 <li><a name="a200"></a>&nbsp;</li>
 240 <li><a name="a201"></a>                <span class="src-key">case </span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineCOMMENT">COMMENT</a></span>:</li>
 241 <li><a name="a202"></a>                    <span class="src-var">$out </span>.= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">11</span><span class="src-sym">] </span>. <span class="src-str">'/*' </span>. <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_htmlsp">_htmlsp</a><span class="src-sym">(</span><span class="src-var">$token</span><span class="src-sym">[</span><span class="src-num">1</span><span class="src-sym">]</span><span class="src-sym">, </span><span class="src-var">$plain</span><span class="src-sym">) </span>. <span class="src-str">'*/' </span>. <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-num">12</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 242 <li><a name="a203"></a>                    <span class="src-key">break</span><span class="src-sym">;</span></li>
 243 <li><a name="a204"></a>            <span class="src-sym">}</span></li>
 244 <li><a name="a205"></a>        <span class="src-sym">}</span></li>
 245 <li><a name="a206"></a>&nbsp;</li>
 246 <li><a name="a207"></a>        <span class="src-var">$output </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$output</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 247 <li><a name="a208"></a>        </li>
 248 <li><a name="a209"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$plain</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 249 <li><a name="a210"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css">output_css</a> = <span class="src-var">$output</span><span class="src-sym">;</span></li>
 250 <li><a name="a211"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#method_print">_print</a><span class="src-sym">(</span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 251 <li><a name="a212"></a>        <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></li>
 252 <li><a name="a213"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a> = <span class="src-var">$output</span><span class="src-sym">;</span></li>
 253 <li><a name="a214"></a>        <span class="src-sym">}</span></li>
 254 <li><a name="a215"></a>    <span class="src-sym">}</span></li>
 255 <li><a name="a216"></a>    </li>
 256 <li><a name="a217"></a>    <span class="src-doc">/**</span></li>
 257 <li><a name="a218"></a><span class="src-doc">     * Gets the next token type which is $move away from $key, excluding comments</span></li>
 258 <li><a name="a219"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$key </span><span class="src-doc">current position</span></li>
 259 <li><a name="a220"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$move </span><span class="src-doc">move this far</span></li>
 260 <li><a name="a221"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">mixed </span><span class="src-doc">a token type</span></li>
 261 <li><a name="a222"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li>
 262 <li><a name="a223"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 263 <li><a name="a224"></a><span class="src-doc">     */</span></li>
 264 <li><a name="a225"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#method_seeknocomment">_seeknocomment</a><span class="src-sym">(</span><span class="src-var">$key</span><span class="src-sym">, </span><span class="src-var">$move</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 265 <li><a name="a226"></a>        <span class="src-var">$go </span>= <span class="src-sym">(</span><span class="src-var">$move </span>&gt; <span class="src-num">0</span><span class="src-sym">) </span>? <span class="src-num">1 </span>: -<span class="src-num">1</span><span class="src-sym">;</span></li>
 266 <li><a name="a227"></a>        <span class="src-key">for </span><span class="src-sym">(</span><span class="src-var">$i </span>= <span class="src-var">$key </span>+ <span class="src-num">1</span><span class="src-sym">; </span><a href="http://www.php.net/abs">abs</a><span class="src-sym">(</span><span class="src-var">$key</span>-<span class="src-var">$i</span><span class="src-sym">)</span>-<span class="src-num">1 </span>&lt; <a href="http://www.php.net/abs">abs</a><span class="src-sym">(</span><span class="src-var">$move</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-var">$i </span>+= <span class="src-var">$go</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 267 <li><a name="a228"></a>            <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">tokens</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
 268 <li><a name="a229"></a>                <span class="src-key">return</span><span class="src-sym">;</span></li>
 269 <li><a name="a230"></a>            <span class="src-sym">}</span></li>
 270 <li><a name="a231"></a>            <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">tokens</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">] </span>== <span class="src-id"><a href="../csstidy/_data_inc_php.html#defineCOMMENT">COMMENT</a></span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 271 <li><a name="a232"></a>                <span class="src-var">$move </span>+= <span class="src-num">1</span><span class="src-sym">;</span></li>
 272 <li><a name="a233"></a>                <span class="src-key">continue</span><span class="src-sym">;</span></li>
 273 <li><a name="a234"></a>            <span class="src-sym">}</span></li>
 274 <li><a name="a235"></a>            <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">tokens</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">;</span></li>
 275 <li><a name="a236"></a>        <span class="src-sym">}</span></li>
 276 <li><a name="a237"></a>    <span class="src-sym">}</span></li>
 277 <li><a name="a238"></a>    </li>
 278 <li><a name="a239"></a>    <span class="src-doc">/**</span></li>
 279 <li><a name="a240"></a><span class="src-doc">     * Converts $this-&gt;css array to a raw array ($this-&gt;tokens)</span></li>
 280 <li><a name="a241"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li>
 281 <li><a name="a242"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 282 <li><a name="a243"></a><span class="src-doc">     */</span></li>
 283 <li><a name="a244"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#method_convert_raw_css">_convert_raw_css</a><span class="src-sym">(</span><span class="src-sym">)</span></li>
 284 <li><a name="a245"></a>    <span class="src-sym">{</span></li>
 285 <li><a name="a246"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">tokens </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 286 <li><a name="a247"></a>        <a href="http://www.php.net/ksort">ksort</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">css</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 287 <li><a name="a248"></a>        </li>
 288 <li><a name="a249"></a>        <span class="src-key">foreach </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">css </span><span class="src-key">as </span><span class="src-var">$medium </span>=&gt; <span class="src-var">$val</span><span class="src-sym">)</span></li>
 289 <li><a name="a250"></a>        <span class="src-sym">{</span></li>
 290 <li><a name="a251"></a>            <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'sort_selectors'</span><span class="src-sym">)) </span><a href="http://www.php.net/ksort">ksort</a><span class="src-sym">(</span><span class="src-var">$val</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 291 <li><a name="a252"></a>            <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$medium </span>!= <span class="src-id"><a href="../csstidy/_data_inc_php.html#defineDEFAULT_AT">DEFAULT_AT</a></span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 292 <li><a name="a253"></a>                <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">_add_token</span><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineAT_START">AT_START</a></span><span class="src-sym">, </span><span class="src-var">$medium</span><span class="src-sym">, </span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 293 <li><a name="a254"></a>            <span class="src-sym">}</span></li>
 294 <li><a name="a255"></a>            </li>
 295 <li><a name="a256"></a>            <span class="src-key">foreach </span><span class="src-sym">(</span><span class="src-var">$val </span><span class="src-key">as </span><span class="src-var">$selector </span>=&gt; <span class="src-var">$vali</span><span class="src-sym">)</span></li>
 296 <li><a name="a257"></a>            <span class="src-sym">{</span></li>
 297 <li><a name="a258"></a>                <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">get_cfg</span><span class="src-sym">(</span><span class="src-str">'sort_properties'</span><span class="src-sym">)) </span><a href="http://www.php.net/ksort">ksort</a><span class="src-sym">(</span><span class="src-var">$vali</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 298 <li><a name="a259"></a>                <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">_add_token</span><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_START">SEL_START</a></span><span class="src-sym">, </span><span class="src-var">$selector</span><span class="src-sym">, </span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 299 <li><a name="a260"></a>                </li>
 300 <li><a name="a261"></a>                <span class="src-key">foreach </span><span class="src-sym">(</span><span class="src-var">$vali </span><span class="src-key">as </span><span class="src-var">$property </span>=&gt; <span class="src-var">$valj</span><span class="src-sym">)</span></li>
 301 <li><a name="a262"></a>                <span class="src-sym">{</span></li>
 302 <li><a name="a263"></a>                    <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">_add_token</span><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#definePROPERTY">PROPERTY</a></span><span class="src-sym">, </span><span class="src-var">$property</span><span class="src-sym">, </span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 303 <li><a name="a264"></a>                    <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">_add_token</span><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineVALUE">VALUE</a></span><span class="src-sym">, </span><span class="src-var">$valj</span><span class="src-sym">, </span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 304 <li><a name="a265"></a>                <span class="src-sym">}</span></li>
 305 <li><a name="a266"></a>                </li>
 306 <li><a name="a267"></a>                <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">_add_token</span><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_END">SEL_END</a></span><span class="src-sym">, </span><span class="src-var">$selector</span><span class="src-sym">, </span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 307 <li><a name="a268"></a>            <span class="src-sym">}</span></li>
 308 <li><a name="a269"></a>            </li>
 309 <li><a name="a270"></a>            <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$medium </span>!= <span class="src-id"><a href="../csstidy/_data_inc_php.html#defineDEFAULT_AT">DEFAULT_AT</a></span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 310 <li><a name="a271"></a>                <span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-var">parser</span><span class="src-sym">-&gt;</span><span class="src-id">_add_token</span><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineAT_END">AT_END</a></span><span class="src-sym">, </span><span class="src-var">$medium</span><span class="src-sym">, </span><span class="src-id">true</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 311 <li><a name="a272"></a>            <span class="src-sym">}</span></li>
 312 <li><a name="a273"></a>        <span class="src-sym">}</span></li>
 313 <li><a name="a274"></a>    <span class="src-sym">}</span></li>
 314 <li><a name="a275"></a>    </li>
 315 <li><a name="a276"></a>    <span class="src-doc">/**</span></li>
 316 <li><a name="a277"></a><span class="src-doc">     * Same as htmlspecialchars, only that chars are not replaced if $plain !== true. This makes  print_code() cleaner.</span></li>
 317 <li><a name="a278"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$string </span></li>
 318 <li><a name="a279"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">bool </span><span class="src-doc-var">$plain </span></li>
 319 <li><a name="a280"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></li>
 320 <li><a name="a281"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@see</span><span class="src-doc"> csstidy_print::_print()</span></li>
 321 <li><a name="a282"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li>
 322 <li><a name="a283"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 323 <li><a name="a284"></a><span class="src-doc">     */</span></li>
 324 <li><a name="a285"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#method_htmlsp">_htmlsp</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">, </span><span class="src-var">$plain</span><span class="src-sym">)</span></li>
 325 <li><a name="a286"></a>    <span class="src-sym">{</span></li>
 326 <li><a name="a287"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$plain</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 327 <li><a name="a288"></a>            <span class="src-key">return </span><a href="http://www.php.net/htmlspecialchars">htmlspecialchars</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 328 <li><a name="a289"></a>        <span class="src-sym">}</span></li>
 329 <li><a name="a290"></a>        <span class="src-key">return </span><span class="src-var">$string</span><span class="src-sym">;</span></li>
 330 <li><a name="a291"></a>    <span class="src-sym">}</span></li>
 331 <li><a name="a292"></a>      </li>
 332 <li><a name="a293"></a>    <span class="src-doc">/**</span></li>
 333 <li><a name="a294"></a><span class="src-doc">     * Get compression ratio</span></li>
 334 <li><a name="a295"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li>
 335 <li><a name="a296"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">float </span></li>
 336 <li><a name="a297"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.2</span></li>
 337 <li><a name="a298"></a><span class="src-doc">     */</span></li>
 338 <li><a name="a299"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#methodget_ratio">get_ratio</a><span class="src-sym">(</span><span class="src-sym">)</span></li>
 339 <li><a name="a300"></a>    <span class="src-sym">{</span></li>
 340 <li><a name="a301"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a><span class="src-sym">) </span><span class="src-sym">{</span></li>
 341 <li><a name="a302"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#methodformatted">formatted</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 342 <li><a name="a303"></a>        <span class="src-sym">}</span></li>
 343 <li><a name="a304"></a>        <span class="src-key">return </span><a href="http://www.php.net/round">round</a><span class="src-sym">((</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$input_css">input_css</a><span class="src-sym">) </span>- <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a><span class="src-sym">)) </span>/ <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$input_css">input_css</a><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-num">3</span><span class="src-sym">) </span>* <span class="src-num">100</span><span class="src-sym">;</span></li>
 344 <li><a name="a305"></a>    <span class="src-sym">}</span></li>
 345 <li><a name="a306"></a>&nbsp;</li>
 346 <li><a name="a307"></a>    <span class="src-doc">/**</span></li>
 347 <li><a name="a308"></a><span class="src-doc">     * Get difference between the old and new code in bytes and prints the code if necessary.</span></li>
 348 <li><a name="a309"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li>
 349 <li><a name="a310"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></li>
 350 <li><a name="a311"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.1</span></li>
 351 <li><a name="a312"></a><span class="src-doc">     */</span></li>
 352 <li><a name="a313"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#methodget_diff">get_diff</a><span class="src-sym">(</span><span class="src-sym">)</span></li>
 353 <li><a name="a314"></a>    <span class="src-sym">{</span></li>
 354 <li><a name="a315"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a><span class="src-sym">) </span><span class="src-sym">{</span></li>
 355 <li><a name="a316"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#methodformatted">formatted</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 356 <li><a name="a317"></a>        <span class="src-sym">}</span></li>
 357 <li><a name="a318"></a>        </li>
 358 <li><a name="a319"></a>        <span class="src-var">$diff </span>= <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a><span class="src-sym">) </span>- <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$input_css">input_css</a><span class="src-sym">)</span><span class="src-sym">;</span></li>
 359 <li><a name="a320"></a>        </li>
 360 <li><a name="a321"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$diff </span>&gt; <span class="src-num">0</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 361 <li><a name="a322"></a>            <span class="src-key">return </span><span class="src-str">'+' </span>. <span class="src-var">$diff</span><span class="src-sym">;</span></li>
 362 <li><a name="a323"></a>        <span class="src-sym">} </span><span class="src-key">elseif </span><span class="src-sym">(</span><span class="src-var">$diff </span>== <span class="src-num">0</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 363 <li><a name="a324"></a>            <span class="src-key">return </span><span class="src-str">'+-' </span>. <span class="src-var">$diff</span><span class="src-sym">;</span></li>
 364 <li><a name="a325"></a>        <span class="src-sym">}</span></li>
 365 <li><a name="a326"></a>        </li>
 366 <li><a name="a327"></a>        <span class="src-key">return </span><span class="src-var">$diff</span><span class="src-sym">;</span></li>
 367 <li><a name="a328"></a>    <span class="src-sym">}</span></li>
 368 <li><a name="a329"></a>&nbsp;</li>
 369 <li><a name="a330"></a>    <span class="src-doc">/**</span></li>
 370 <li><a name="a331"></a><span class="src-doc">     * Get the size of either input or output CSS in KB</span></li>
 371 <li><a name="a332"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$loc </span><span class="src-doc">default is &quot;output&quot;</span></li>
 372 <li><a name="a333"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li>
 373 <li><a name="a334"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">integer </span></li>
 374 <li><a name="a335"></a><span class="src-doc">     * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li>
 375 <li><a name="a336"></a><span class="src-doc">     */</span></li>
 376 <li><a name="a337"></a>    <span class="src-key">function </span><a href="../csstidy/csstidy_print.html#methodsize">size</a><span class="src-sym">(</span><span class="src-var">$loc </span>= <span class="src-str">'output'</span><span class="src-sym">)</span></li>
 377 <li><a name="a338"></a>    <span class="src-sym">{</span></li>
 378 <li><a name="a339"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$loc </span>== <span class="src-str">'output' </span>&amp;&amp; <span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css">output_css</a><span class="src-sym">) </span><span class="src-sym">{</span></li>
 379 <li><a name="a340"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#methodformatted">formatted</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 380 <li><a name="a341"></a>        <span class="src-sym">}</span></li>
 381 <li><a name="a342"></a>        </li>
 382 <li><a name="a343"></a>        <span class="src-key">if </span><span class="src-sym">(</span><span class="src-var">$loc </span>== <span class="src-str">'input'</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
 383 <li><a name="a344"></a>            <span class="src-key">return </span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$input_css">input_css</a><span class="src-sym">) </span>/ <span class="src-num">1000</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 384 <li><a name="a345"></a>        <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></li>
 385 <li><a name="a346"></a>            <span class="src-key">return </span><span class="src-sym">(</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../csstidy/csstidy_print.html#var$output_css_plain">output_css_plain</a><span class="src-sym">) </span>/ <span class="src-num">1000</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
 386 <li><a name="a347"></a>        <span class="src-sym">}</span></li>
 387 <li><a name="a348"></a>    <span class="src-sym">}</span></li>
 388 <li><a name="a349"></a><span class="src-sym">}</span></li>
 389 <li><a name="a350"></a><span class="src-php">?&gt;</span></li>
 390 </ol></pre></div>
 391 </div>
 392         <div class="credit">
 393                     <hr />
 394                     Documentation generated on Mon, 15 May 2006 22:55:42 +0200 by <a href="http://www.phpdoc.org">phpDocumentor 1.3.0RC3</a>
 395               </div>
 396       </td></tr></table>
 397     </td>
 398   </tr>
 399 </table>
 400
 401 </body>
 402 </html>