3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Someone need an #new icebreaker# to hold that problem"; preg_match("/#new (.+)#/i", $string, $matches); var_dump($matches[1]);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
string(10) "icebreaker"

preferences:
102.9 ms | 1987 KiB | 4 Q