3v4l.org

run code in 300+ PHP versions simultaneously
<?php putenv("TEST=getenv(PHP_SELF)); echo getenv("TEST");

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)
5.4.270.0170.06018.65
5.4.260.0000.05719.00
5.4.250.0070.05319.00
5.4.240.0170.04318.99
5.4.230.0100.05018.79
5.4.220.0030.07019.09
5.4.210.0100.07318.99
5.4.200.0030.05718.96
5.4.190.0170.04318.94
5.4.180.0100.06018.96
5.4.170.0100.05318.90
5.4.160.0100.05019.01
5.4.150.0100.05018.99
5.4.140.0070.05716.32
5.4.130.0070.05016.40
5.4.120.0030.05316.46
5.4.110.0100.05316.62
5.4.100.0030.06316.56
5.4.90.0030.05016.51
5.4.80.0130.04016.54
5.4.70.0070.04716.63
5.4.60.0100.05016.63
5.4.50.0100.04316.45
5.4.40.0070.07316.54
5.4.30.0030.06016.30
5.4.20.0100.04716.30
5.4.10.0130.05016.36
5.4.00.0100.04315.71
5.3.280.0130.05314.45
5.3.270.0170.04314.63
5.3.260.0130.04714.62
5.3.250.0070.05314.61
5.3.240.0070.05014.70
5.3.230.0030.05714.46
5.3.220.0070.05014.56
5.3.210.0000.06014.57
5.3.200.0170.05714.58
5.3.190.0070.06014.58
5.3.180.0100.04714.61
5.3.170.0070.07014.40
5.3.160.0030.05714.43
5.3.150.0070.05014.57
5.3.140.0130.05014.41
5.3.130.0170.04014.55
5.3.120.0070.05314.58
5.3.110.0030.07714.44
5.3.100.0130.04313.95
5.3.90.0070.05013.90
5.3.80.0170.04313.87
5.3.70.0070.05014.03
5.3.60.0130.04313.92
5.3.50.0070.05313.99
5.3.40.0100.04713.82
5.3.30.0070.04713.93
5.3.20.0070.04713.84
5.3.10.0070.04713.50
5.3.00.0230.05313.50
5.2.170.0030.06011.07
5.2.160.0000.04311.16
5.2.150.0070.04011.05
5.2.140.0070.04011.25
5.2.130.0030.04011.20
5.2.120.0100.03311.01
5.2.110.0070.03711.00
5.2.100.0030.04311.12
5.2.90.0030.04010.86
5.2.80.0070.04010.97
5.2.70.0030.04310.99
5.2.60.0030.04310.93
5.2.50.0100.03710.92
5.2.40.0000.04310.83
5.2.30.0100.04710.89
5.2.20.0070.04710.96
5.2.10.0030.04010.94
5.2.00.0070.05310.77
5.1.60.0030.0339.95
5.1.50.0070.04710.23
5.1.40.0070.05010.12
5.1.30.0030.03710.51
5.1.20.0000.04010.41
5.1.10.0070.0339.83
5.1.00.0070.0339.83
5.0.50.0000.0438.46
5.0.40.0000.0308.17
5.0.30.0000.0508.28
5.0.20.0070.0278.14
5.0.10.0100.0278.25
5.0.00.0030.0578.39
4.4.90.0130.0137.31
4.4.80.0000.0237.31
4.4.70.0030.0207.31
4.4.60.0070.0237.31
4.4.50.0030.0207.31
4.4.40.0000.0377.31
4.4.30.0000.0337.31
4.4.20.0070.0177.31
4.4.10.0000.0237.31
4.4.00.0030.0337.31
4.3.110.0030.0207.31
4.3.100.0030.0207.31
4.3.90.0000.0237.31
4.3.80.0030.0307.31
4.3.70.0070.0237.31
4.3.60.0030.0207.31
4.3.50.0000.0237.31
4.3.40.0000.0337.31
4.3.30.0000.0337.31
4.3.20.0000.0237.31
4.3.10.0030.0207.31
4.3.00.0100.0237.75

preferences:
148.53 ms | 939 KiB | 8 Q