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); echo preg_match_all("/\{(.*)\}/U",$str,$matches); //print_r($matches);

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33.19 ms | 402 KiB | 5 Q