3v4l.org

run code in 300+ PHP versions simultaneously
<?php var names = new Array(); for(var i = 0; i < 48; i++) { names[i] = "foo"; }; ?>

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)
5.4.270.0070.05018.92
5.4.260.0000.05718.96
5.4.250.0030.05718.76
5.4.240.0070.05318.94
5.4.230.0100.05318.95
5.4.220.0070.06718.96
5.4.210.0130.04718.99
5.4.200.0070.06018.84
5.4.190.0130.04718.75
5.4.180.0030.05718.83
5.4.170.0000.05719.02
5.4.160.0030.05318.77
5.4.150.0030.05719.01
5.4.140.0100.05016.46
5.4.130.0030.05016.56
5.4.120.0030.05716.31
5.4.110.0070.04716.49
5.4.100.0170.03716.32
5.4.90.0030.05016.41
5.4.80.0030.05016.39
5.4.70.0070.04716.50
5.4.60.0130.04016.53
5.4.50.0030.06016.46
5.4.40.0100.04716.44
5.4.30.0030.05016.54
5.4.20.0100.04316.35
5.4.10.0130.05316.54
5.4.00.0170.04715.87
5.3.280.0100.04714.48
5.3.270.0100.06314.38
5.3.260.0130.04314.63
5.3.250.0000.05714.48
5.3.240.0130.05714.46
5.3.230.0070.06014.61
5.3.220.0100.05714.45
5.3.210.0130.04714.58
5.3.200.0100.06014.45
5.3.190.0070.05014.43
5.3.180.0130.04314.26
5.3.170.0030.05314.66
5.3.160.0070.04714.59
5.3.150.0100.05314.66
5.3.140.0070.05014.55
5.3.130.0070.05314.55
5.3.120.0130.04314.57
5.3.110.0100.06014.42
5.3.100.0070.04713.96
5.3.90.0030.05014.03
5.3.80.0000.05313.95
5.3.70.0030.05014.03
5.3.60.0030.06013.89
5.3.50.0100.05713.83
5.3.40.0000.06013.80
5.3.30.0030.05013.95
5.3.20.0030.05013.63
5.3.10.0170.03713.67
5.3.00.0070.04713.63
5.2.170.0070.04011.04
5.2.160.0070.03711.06
5.2.150.0030.04311.07
5.2.140.0130.03311.05
5.2.130.0030.04011.01
5.2.120.0070.03711.11
5.2.110.0030.04310.98
5.2.100.0170.02711.11
5.2.90.0070.03710.98
5.2.80.0070.04011.24
5.2.70.0070.04311.00
5.2.60.0030.04311.20
5.2.50.0070.03710.78
5.2.40.0070.04710.91
5.2.30.0030.04010.88
5.2.20.0030.04711.05
5.2.10.0000.04311.03
5.2.00.0070.03710.70
5.1.60.0070.0309.88
5.1.50.0100.02710.22
5.1.40.0100.03010.04
5.1.30.0030.03710.27
5.1.20.0030.03710.41
5.1.10.0070.03310.21
5.1.00.0030.0379.99
5.0.50.0070.0238.74
5.0.40.0070.0238.59
5.0.30.0000.0438.45
5.0.20.0070.0238.43
5.0.10.0000.0308.40
5.0.00.0130.0308.20
4.4.90.0030.0277.16
4.4.80.0000.0237.16
4.4.70.0030.0207.16
4.4.60.0030.0207.16
4.4.50.0030.0207.16
4.4.40.0030.0307.16
4.4.30.0030.0207.16
4.4.20.0030.0277.16
4.4.10.0000.0237.16
4.4.00.0030.0377.16
4.3.110.0070.0177.16
4.3.100.0030.0207.16
4.3.90.0000.0277.16
4.3.80.0030.0307.16
4.3.70.0000.0237.16
4.3.60.0000.0237.16
4.3.50.0030.0207.16
4.3.40.0000.0337.16
4.3.30.0000.0237.16
4.3.20.0030.0207.16
4.3.10.0030.0207.16
4.3.00.0070.0277.75

preferences:
139.98 ms | 1394 KiB | 7 Q