<?php strrpos(string $haystack, string $needle, int $offset = 0): int|false
<?php } if (isset($this->doublesSeparators[$regexFirstChar])) { $regexEndPos = \strrpos($regex, $this->doublesSeparators[$regexFirstChar]); } else { $regexEndPos = \strrpos($regex, $regexFirstChar); }
<?php if (isset($this->doublesSeparators[$regexFirstChar])) { $regexEndPos = \strrpos($regex, $this->doublesSeparators[$regexFirstChar]); } else { $regexEndPos = \strrpos($regex, $regexFirstChar); } if ($regexEndPos === false) {