3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'Prépresse'; if(strpos($text,'Prépresse'){ echo'OK'; }

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)
7.0.20.0170.05320.19
7.0.10.0000.09020.16
7.0.00.0100.08720.20
5.6.170.0200.05320.54
5.6.160.0170.04320.52
5.6.150.0100.07718.25
5.6.140.0000.07018.23
5.6.130.0070.07318.18
5.6.120.0070.04021.05
5.6.110.0000.04721.01
5.6.100.0100.07720.95
5.6.90.0070.08320.98
5.6.80.0070.07320.38
5.5.310.0170.06720.41
5.5.300.0100.03717.98
5.5.290.0130.06717.98
5.5.280.0070.08020.88
5.5.270.0130.06020.79
5.5.260.0100.08020.66
5.5.250.0030.09020.58
5.5.240.0170.07020.14

preferences:
139.86 ms | 1394 KiB | 7 Q