3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "First : 14:15 Second: 14:2 Third: 10:2 Fourht: 1:20 Fifth: 1:5"; preg_match_all('/(\d+):/', $string, $matches); print_r($matches[1]);

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97.15 ms | 2120 KiB | 5 Q