Improve documentation of maintenance scripts and test suite.

[lhc/web/wiklou.git] / serialized / serialize.php

diff --git a/serialized/serialize.php b/serialized/serialize.php
index 0e0ce80..0be614a 100644 (file)
--- a/serialized/serialize.php
+++ b/serialized/serialize.php
@@ -1,4 +1,25 @@
 <?php
+/**
+ * Serialize variables found in input file and store the result in the
+ * specified file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
 
 if ( !defined( 'MEDIAWIKI' ) ) {
        $wgNoDBParam = true;
@@ -62,7 +83,7 @@ function unixLineEndings( $var ) {
                fwrite( $stderr, "Error: Recursion limit exceeded. Possible circular reference in array variable.\n" );
                exit( 2 );
        }
-       
+
        if ( is_array( $var ) ) {
                ++$recursionLevel;
                $var = array_map( 'unixLineEndings', $var );