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run code in 300+ PHP versions simultaneously
<?php $string = "In My Cart : 11 items"; echo preg_match('/\d+/', $string, $m) ? $m[0] : '';
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
11
preferences:
102.04 ms | 407 KiB | 5 Q