3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = array(); }; ?>

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)
5.4.270.0200.04018.99
5.4.260.0070.05319.00
5.4.250.0130.05018.89
5.4.240.0100.05018.93
5.4.230.0130.04718.64
5.4.220.0070.05318.98
5.4.210.0170.04318.76
5.4.200.0130.04318.95
5.4.190.0130.04718.93
5.4.180.0170.04318.89
5.4.170.0130.05018.89
5.4.160.0070.05718.77
5.4.150.0100.05018.78
5.4.140.0170.04716.40
5.4.130.0100.04316.55
5.4.120.0130.04316.52
5.4.110.0070.05016.49
5.4.100.0100.04716.56
5.4.90.0070.05716.41
5.4.80.0130.04016.49
5.4.70.0030.05016.45
5.4.60.0230.05016.49
5.4.50.0000.05316.61
5.4.40.0100.04316.64
5.4.30.0000.05316.44
5.4.20.0070.06016.53
5.4.10.0200.04016.37
5.4.00.0130.04715.75
5.3.280.0070.05014.64
5.3.270.0130.05714.65
5.3.260.0100.05014.48
5.3.250.0070.05014.61
5.3.240.0070.05014.38
5.3.230.0170.06014.62
5.3.220.0030.05314.34
5.3.210.0130.05714.57
5.3.200.0100.06714.27
5.3.190.0130.04314.48
5.3.180.0030.06714.58
5.3.170.0000.05714.58
5.3.160.0130.06314.42
5.3.150.0100.07014.57
5.3.140.0070.04714.26
5.3.130.0000.05714.41
5.3.120.0070.05014.56
5.3.110.0100.04714.55
5.3.100.0070.05313.81
5.3.90.0030.05314.11
5.3.80.0130.04014.04
5.3.70.0100.04714.04
5.3.60.0070.04713.88
5.3.50.0030.05314.04
5.3.40.0030.05713.87
5.3.30.0030.05013.91
5.3.20.0100.04313.71
5.3.10.0100.04313.64
5.3.00.0100.04313.70
5.2.170.0030.04311.06
5.2.160.0070.03711.06
5.2.150.0030.04011.05
5.2.140.0100.03311.24
5.2.130.0070.03710.93
5.2.120.0000.04011.11
5.2.110.0000.04310.98
5.2.100.0000.05011.00
5.2.90.0000.04311.18
5.2.80.0030.04011.03
5.2.70.0000.04311.11
5.2.60.0100.03311.20
5.2.50.0030.04011.02
5.2.40.0070.03710.88
5.2.30.0000.04310.91
5.2.20.0070.03710.89
5.2.10.0030.03710.92
5.2.00.0070.03710.80
5.1.60.0070.03010.05
5.1.50.0070.0309.95
5.1.40.0000.0379.86
5.1.30.0130.02710.40
5.1.20.0070.03310.24
5.1.10.0070.03010.10
5.1.00.0000.04310.00
5.0.50.0100.0278.46
5.0.40.0000.0308.34
5.0.30.0070.0378.13
5.0.20.0000.0278.10
5.0.10.0100.0208.36
5.0.00.0000.0438.20
4.4.90.0000.0237.16
4.4.80.0030.0207.16
4.4.70.0000.0237.16
4.4.60.0030.0207.16
4.4.50.0070.0207.16
4.4.40.0070.0307.16
4.4.30.0030.0207.16
4.4.20.0070.0177.16
4.4.10.0030.0207.16
4.4.00.0000.0337.16
4.3.110.0030.0207.16
4.3.100.0000.0237.16
4.3.90.0000.0207.16
4.3.80.0000.0407.16
4.3.70.0070.0237.16
4.3.60.0030.0207.16
4.3.50.0000.0237.16
4.3.40.0070.0277.16
4.3.30.0030.0307.16
4.3.20.0030.0207.16
4.3.10.0070.0177.16
4.3.00.0070.0177.75

preferences:
148.99 ms | 1394 KiB | 7 Q