Lines Matching refs:charlist
590 * @param string $charlist The optional charlist of additional characters to trim
597 public static function ltrim($str, $charlist = false) argument
599 if (empty($charlist) && $charlist !== false)
604 if ($charlist === false)
609 return utf8_ltrim($str, $charlist);
619 * @param string $charlist The optional charlist of additional characters to trim
626 public static function rtrim($str, $charlist = false) argument
628 if (empty($charlist) && $charlist !== false)
633 if ($charlist === false)
638 return utf8_rtrim($str, $charlist);
648 * @param string $charlist The optional charlist of additional characters to trim
655 public static function trim($str, $charlist = false) argument
657 if (empty($charlist) && $charlist !== false)
662 if ($charlist === false)
667 return utf8_trim($str, $charlist);