Lines Matching refs:str

100 	$str,
118 	if (empty($str) || strlen($str) > MAX_FILE_SIZE) {
123 	return $dom->load($str, $lowercase, $stripRN);
1067 	static function is_utf8($str)
1071 		$len = strlen($str);
1073 			$c = ord($str[$i]);
1085 					$b = ord($str[$i]);
1459 		$str = null,
1468 		if ($str) {
1469 			if (preg_match('/^http:\/\//i', $str) || is_file($str)) {
1470 				$this->load_file($str);
1473 					$str,
1497 		$str,
1507 		$this->prepare($str, $lowercase, $defaultBRText, $defaultSpanText);
1622 		$str, $lowercase = true,
1628 		$this->doc = trim($str);