Online PHP editor | refs for 0iF1c

<?php function pregSplit($pattern, $modifiers, $subject, $limit=NULL, $flags=NULL) { // PHP 8.1 deprecates nulls for $limit and $flags $limit = $limit === null ? -1 : $limit; $flags = $flags === null ? 0 : $flags; // the bug only happens on PHP 5.2 when using the u modifier if ((strpos($modifiers, 'u') === FALSE) OR (count(preg_split('//u', "\n\t", -1, PREG_SPLIT_NO_EMPTY)) == 2)) { return preg_split($pattern.$modifiers, $subject, $limit, $flags); } // preg_split is bugged - try alternative solution $ret = array(); while (($nl = strpos($subject, "\n")) !== FALSE) { $ret = array_merge($ret, preg_split($pattern.$modifiers, substr($subject, 0, $nl), $limit, $flags)); $ret[] = "\n"; $subject = substr($subject, ($nl + 1)); } if (strlen($subject) > 0) { $ret = array_merge($ret, preg_split($pattern.$modifiers, $subject, $limit, $flags)); } return $ret; } var_export( pregSplit('//','u', 'LIVE (foo.bar) bar.com (UA-12345-1, 1234567) - Räkerkerkrkrkr', -1, PREG_SPLIT_NO_EMPTY));