*/
class Fallback {
- /**
- * @param string $from
- * @param string $to
- * @param string $string
- * @return string
- */
- public static function iconv( $from, $to, $string ) {
- if ( substr( $to, -8 ) == '//IGNORE' ) {
- $to = substr( $to, 0, strlen( $to ) - 8 );
- }
- if ( strcasecmp( $from, $to ) == 0 ) {
- return $string;
- }
- if ( strcasecmp( $from, 'utf-8' ) == 0 ) {
- return utf8_decode( $string );
- }
- if ( strcasecmp( $to, 'utf-8' ) == 0 ) {
- return utf8_encode( $string );
- }
- return $string;
- }
-
/**
* Fallback implementation for mb_substr, hardcoded to UTF-8.
* Attempts to be at least _moderately_ efficient; best optimized
* Fallback implementation of mb_strrpos, hardcoded to UTF-8.
* @param string $haystack
* @param string $needle
- * @param string $offset optional start position
- * @param string $encoding optional encoding; ignored
+ * @param string $offset Optional start position
+ * @param string $encoding Optional encoding; ignored
* @return int
*/
public static function mb_strrpos( $haystack, $needle, $offset = 0, $encoding = '' ) {