* Added two new functions: lc() and uc(), they work like the function of the same...

diff --git a/languages/LanguageUtf8.php b/languages/LanguageUtf8.php
index 67433b8..762ebe7 100644 (file)
--- a/languages/LanguageUtf8.php
+++ b/languages/LanguageUtf8.php
@@ -37,41 +37,44 @@ if( function_exists( 'mb_strtoupper' ) ) {
  */
 class LanguageUtf8 extends Language {
 
-       # These two functions use mbstring library, if it is loaded
+       # These functions use mbstring library, if it is loaded
        # or compiled and character mapping arrays otherwise.
        # In case of language-specific character mismatch
        # it should be dealt with in Language classes.
+       
+       function ucfirst( $str ) {
+               return $this->uc( $str, true );
+       }
 
-       function ucfirst( $string ) {
-               /**
-                * On pages with many links we can get called a lot.
-                * The multibyte uppercase functions are relatively
-                * slow, so check first if we can use a faster ASCII
-                * version instead; it saves a few milliseconds.
-                */
-               if( preg_match( '/^[\x80-\xff]/', $string ) ) {
-                       if (function_exists('mb_strtoupper')) {
-                               return mb_strtoupper(mb_substr($string,0,1)).mb_substr($string,1);
-                       } else {
-                               global $wikiUpperChars;
-                               return preg_replace (
-                                       "/^([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/e",
-                                       "strtr ( \"\$1\" , \$wikiUpperChars )",
-                                       $string );
-                       }
+       function uc( $str, $first = false ) {
+               if ( function_exists( 'mb_strtoupper' ) ) 
+                       return $first ? mb_strtoupper( mb_substr( $str, 0, 1 ) ) . mb_substr( $str, 1 ) : mb_strtoupper( $str );
+               else {
+                       global $wikiUpperChars;
+                       $x = $first ? '^' : '';
+                       return preg_replace(
+                               "/$x([a-z]|[\\xc0-\\xff][\\x80-\\xbf]*)/e",
+                               "strtr( \"\$1\" , \$wikiUpperChars )",
+                               $str
+                       );
                }
-               return ucfirst( $string );
        }
 
-       function lcfirst( $string ) {
-               if (function_exists('mb_strtolower')) {
-                       return mb_strtolower(mb_substr($string,0,1)).mb_substr($string,1);
-               } else {
-                   global $wikiLowerChars;
-                   return preg_replace (
-                   "/^([A-Z]|[\\xc0-\\xff][\\x80-\\xbf]*)/e",
-                   "strtr ( \"\$1\" , \$wikiLowerChars )",
-                   $string );
+       function lcfirst( $str ) {
+               return $this->lc( $str, true );
+       }
+
+       function lc( $str, $first = false ) {
+               if ( function_exists( 'mb_strtolower' ) )
+                       return $first ? mb_strtolower( mb_substr( $str, 0, 1 ) ) . mb_substr( $str, 1 ) : mb_strtolower( $str );
+               else {
+                       global $wikiLowerChars;
+                       $x = $first ? '^' : '';
+                       return preg_replace(
+                               "/$x([A-Z]|[\\xc0-\\xff][\\x80-\\xbf]*)/e",
+                               "strtr( \"\$1\" , \$wikiLowerChars )",
+                               $str
+                       );
                }
        }