3v4l.org

run code in 300+ PHP versions simultaneously
<?php print "a" .2;

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)
5.4.260.0030.05718.94
5.4.250.0100.05018.96
5.4.240.0200.03718.80
5.4.230.0100.04719.02
5.4.220.0070.05718.83
5.4.210.0030.05718.75
5.4.200.0000.06018.95
5.4.190.0170.06318.89
5.4.180.0070.05319.00
5.4.170.0200.06718.93
5.4.160.0100.06318.82
5.4.150.0030.06718.89
5.4.140.0070.05016.43
5.4.130.0000.05316.34
5.4.120.0100.05316.46
5.4.110.0030.05316.56
5.4.100.0070.04716.38
5.4.90.0070.05016.48
5.4.80.0070.05016.53
5.4.70.0070.05316.54
5.4.60.0070.05016.39
5.4.50.0030.05316.45
5.4.40.0100.05316.42
5.4.30.0070.05016.51
5.4.20.0070.07016.37
5.4.10.0130.06016.44
5.4.00.0130.05715.82
5.3.280.0130.04314.61
5.3.270.0030.05714.63
5.3.260.0030.08314.63
5.3.250.0000.06714.52
5.3.240.0130.04714.62
5.3.230.0100.05314.66
5.3.220.0070.05014.45
5.3.210.0030.05714.72
5.3.200.0100.04314.42
5.3.190.0130.04714.58
5.3.180.0100.04714.58
5.3.170.0000.05714.27
5.3.160.0000.06014.41
5.3.150.0100.06314.59
5.3.140.0170.03714.44
5.3.130.0200.04714.60
5.3.120.0030.05714.59
5.3.110.0130.05014.44
5.3.100.0130.05014.08
5.3.90.0170.05314.04
5.3.80.0070.05014.02
5.3.70.0030.05313.96
5.3.60.0100.04714.02
5.3.50.0070.05013.96
5.3.40.0100.05013.95
5.3.30.0070.05313.80
5.3.20.0100.05013.70
5.3.10.0200.03313.51
5.3.00.0070.05013.65
5.2.170.0030.04311.05
5.2.160.0170.05011.05
5.2.150.0070.04311.16
5.2.140.0000.04711.23
5.2.130.0070.04711.05
5.2.120.0070.04011.03
5.2.110.0070.04311.09
5.2.100.0030.04710.98
5.2.90.0130.03011.11
5.2.80.0070.04011.11
5.2.70.0070.04011.11
5.2.60.0030.04010.94
5.2.50.0100.04010.90
5.2.40.0130.03310.76
5.2.30.0030.04310.97
5.2.20.0070.05310.98
5.2.10.0100.03310.78
5.2.00.0200.03010.93
5.1.60.0070.0309.76
5.1.50.0070.03310.04
5.1.40.0170.0379.90
5.1.30.0070.04710.25
5.1.20.0030.04710.29
5.1.10.0070.0479.91
5.1.00.0030.04310.17
5.0.50.0000.0308.58
5.0.40.0030.0338.38
5.0.30.0030.0438.14
5.0.20.0100.0208.27
5.0.10.0000.0308.12
5.0.00.0030.0408.34
4.4.90.0000.0236.86
4.4.80.0030.0206.86
4.4.70.0030.0206.86
4.4.60.0000.0236.86
4.4.50.0070.0176.86
4.4.40.0070.0336.86
4.4.30.0070.0176.86
4.4.20.0070.0276.86
4.4.10.0070.0176.86
4.4.00.0000.0376.86
4.3.110.0000.0236.86
4.3.100.0070.0206.86
4.3.90.0030.0206.86
4.3.80.0030.0336.86
4.3.70.0000.0236.86
4.3.60.0070.0206.86
4.3.50.0070.0176.86
4.3.40.0030.0336.86
4.3.30.0030.0206.86
4.3.20.0030.0206.86
4.3.10.0030.0206.86
4.3.00.0100.0279.30

preferences:
138.75 ms | 1394 KiB | 7 Q