3v4l.org

run code in 300+ PHP versions simultaneously
<?php $video = "https://youtu.be/9g30pPikveg"; $pattern = 'https?://(?:www\.)?youtu\.be/\'; $replacement = 'http://www.youtube.com/embed/'; $final = preg_replace($pattern, $replacement, $video); echo $final;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.6.150.0130.07318.12
5.6.140.0030.04018.19
5.6.130.0130.07318.15
5.6.120.0070.05320.96
5.6.110.0130.04721.13
5.6.100.0070.08320.97
5.6.90.0100.08721.00
5.6.80.0000.07320.39
5.5.300.0200.07017.96
5.5.290.0100.03718.08
5.5.280.0100.07320.73
5.5.270.0130.08020.86
5.5.260.0070.08320.64
5.5.250.0100.07720.58
5.5.240.0230.07720.03

preferences:
140.99 ms | 1394 KiB | 7 Q