3v4l.org

run code in 300+ PHP versions simultaneously
<?php var $a = "SWYgeW91IGNhbiByZWFkIGl0LCBnb29kIGpvYiEgTm93IHZpc2l0IC9jb29raWUucGhwIGFuZCBjaGVjayB0aGUgY3JlYXRlZCBjb29raWVzIQ=="; echo "bonjour !"; $enigme=gzdecode($a); echo $enigme;

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)
7.0.20.0270.05320.30
7.0.10.0100.08320.13
7.0.00.0030.06320.17
5.6.170.0230.08720.57
5.6.160.0130.06020.54
5.6.150.0070.03718.18
5.6.140.0130.07318.14
5.6.130.0070.04718.24
5.6.120.0130.04721.14
5.6.110.0070.06720.97
5.6.100.0100.03321.10
5.6.90.0070.06321.01
5.6.80.0100.05320.50
5.5.310.0300.08320.37
5.5.300.0130.05718.03
5.5.290.0030.04318.10
5.5.280.0070.07020.73
5.5.270.0030.09020.79
5.5.260.0000.04720.76
5.5.250.0100.06020.68
5.5.240.0000.07320.18

preferences:
135.23 ms | 1394 KiB | 7 Q