original_string: public static function explode($sep, $str)
      {
          if ( $sep == '' ) {
              trigger_error('Empty delimiter',E_USER_WARNING);
              return FALSE;
          }
  
          return preg_split('!'.preg_quote($sep,'!').'!u',$str);
      }
code: public static function explode($sep, $str)
      {
          if ( $sep == '' ) {
              trigger_error('Empty delimiter',E_USER_WARNING);
              return FALSE;
          }
  
          return preg_split('!'.preg_quote($sep,'!').'!u',$str);
      }
code_tokens: public static function explode ( $ sep , $ str ) { if ( $ sep == '' ) { trigger_error ( 'Empty delimiter' , E_USER_WARNING ) ; return FALSE ; } return preg_split ( '!' . preg_quote ( $ sep , '!' ) . '!u' , $ str ) ; }
docstring: Unicode aware replacement for explode
  
  @TODO   support third limit arg
  @author Harry Fuecks <hfuecks@gmail.com>
  @see    explode();
docstring_tokens: Unicode aware replacement for explode