3v4l.org

run code in 300+ PHP versions simultaneously
<?php var a = 240610708; var b = QNKCDZO; var_dump(a == b); var_dump(md5('240610708') === md5('QNKCDZO'));

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)
7.0.00.0070.07320.24
5.6.160.0100.08020.52
5.6.150.0030.04018.19
5.6.140.0000.06318.28
5.6.130.0100.04718.18
5.6.120.0030.06720.96
5.6.110.0000.08320.98
5.6.100.0030.04020.95
5.6.90.0070.08321.02
5.6.80.0100.07720.52
5.5.300.0070.08018.09
5.5.290.0100.08018.05
5.5.280.0070.06020.79
5.5.270.0100.08020.88
5.5.260.0100.08020.72
5.5.250.0070.08020.75
5.5.240.0270.07020.15

preferences:
143.04 ms | 1394 KiB | 7 Q