3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = <"hello my name is $blake '">; print $var;

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)
5.4.260.0100.07319.02
5.4.250.0030.05718.95
5.4.240.0100.06318.94
5.4.230.0200.04318.77
5.4.220.0170.07018.80
5.4.210.0030.06019.00
5.4.200.0130.04318.80
5.4.190.0170.04318.72
5.4.180.0070.05018.80
5.4.170.0000.06018.74
5.4.160.0200.03718.89
5.4.150.0070.06318.93
5.4.140.0000.05316.34
5.4.130.0130.04016.55
5.4.120.0100.04716.42
5.4.110.0100.05316.39
5.4.100.0030.05016.39
5.4.90.0030.05016.47
5.4.80.0100.07016.50
5.4.70.0130.06716.48
5.4.60.0170.04016.36
5.4.50.0130.05016.54
5.4.40.0070.04716.55
5.4.30.0030.07316.46
5.4.20.0070.07316.46
5.4.10.0100.06016.54
5.4.00.0130.05716.03
5.3.280.0130.06014.37
5.3.270.0130.06714.62
5.3.260.0100.05714.48
5.3.250.0070.05014.61
5.3.240.0030.05314.39
5.3.230.0100.04714.49
5.3.220.0130.06314.59
5.3.210.0070.05314.74
5.3.200.0100.05014.66
5.3.190.0100.04714.59
5.3.180.0130.04314.63
5.3.170.0130.04714.71
5.3.160.0070.05014.59
5.3.150.0130.07014.66
5.3.140.0130.05714.71
5.3.130.0170.06714.66
5.3.120.0170.07014.55
5.3.110.0100.07014.40
5.3.100.0100.06014.19
5.3.90.0100.05014.17
5.3.80.0070.05013.88
5.3.70.0000.05314.03
5.3.60.0000.05713.86
5.3.50.0100.04713.95
5.3.40.0000.05313.72
5.3.30.0070.05313.90
5.3.20.0030.05713.70
5.3.10.0000.05313.53
5.3.00.0030.07713.63
5.2.170.0130.04711.23
5.2.160.0100.03311.14
5.2.150.0100.05011.25
5.2.140.0030.05711.07
5.2.130.0030.05010.98
5.2.120.0070.05011.25
5.2.110.0030.04011.20
5.2.100.0070.03711.19
5.2.90.0030.04011.03
5.2.80.0100.03711.24
5.2.70.0070.04011.09
5.2.60.0030.04010.88
5.2.50.0170.04010.93
5.2.40.0030.04011.11
5.2.30.0030.04010.90
5.2.20.0030.04010.98
5.2.10.0070.03710.87
5.2.00.0070.05710.78
5.1.60.0000.03710.04
5.1.50.0000.03710.14
5.1.40.0030.0339.91
5.1.30.0070.03310.49
5.1.20.0070.04010.51
5.1.10.0070.0339.98
5.1.00.0130.04010.03
5.0.50.0000.0308.59
5.0.40.0070.0308.32
5.0.30.0030.0408.18
5.0.20.0070.0238.38
5.0.10.0070.0238.15
5.0.00.0000.0438.14
4.4.90.0070.0176.97
4.4.80.0070.0176.97
4.4.70.0100.0136.97
4.4.60.0070.0206.97
4.4.50.0030.0206.96
4.4.40.0030.0306.95
4.4.30.0030.0206.95
4.4.20.0000.0376.94
4.4.10.0030.0236.88
4.4.00.0030.0406.87
4.3.110.0000.0236.83
4.3.100.0000.0236.81
4.3.90.0030.0176.75
4.3.80.0000.0336.71
4.3.70.0070.0136.70
4.3.60.0030.0176.65
4.3.50.0070.0176.64
4.3.40.0030.0306.64
4.3.30.0000.0306.62
4.3.20.0000.0236.61
4.3.10.0030.0206.59
4.3.00.0070.0237.27

preferences:
139.94 ms | 1394 KiB | 7 Q