3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = create_function('$matches', 'return "'.$replace[$i].'";')

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)
7.0.00.0100.04720.00
5.6.160.0070.08020.41
5.6.150.0100.04718.24
5.6.140.0130.07318.14
5.6.130.0100.06318.18
5.6.120.0070.05720.99
5.6.110.0100.08320.99
5.6.100.0100.04021.10
5.6.90.0130.07320.99
5.6.80.0100.07720.50
5.5.300.0030.04017.91
5.5.290.0000.04317.95
5.5.280.0030.06320.76
5.5.270.0130.07020.79
5.5.260.0100.07720.75
5.5.250.0200.07020.70
5.5.240.0130.06020.25

preferences:
142.16 ms | 1394 KiB | 7 Q