3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'value that I {want}, vs value "I do {NOT} want" '; $str = preg_replace("/\".*\"/U","",$str); preg_match_all("/{(.*)}/U",$str,$matches); print_r($matches[0]);

preferences:
39.03 ms | 402 KiB | 5 Q