3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = ['foo','bar']; $aNames ? $names

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)
5.4.340.0230.04019.16
5.4.320.0130.04319.20
5.4.310.0170.03719.09
5.4.300.0200.03718.75
5.4.290.0130.04319.04
5.4.280.0200.03719.21
5.4.270.0230.03019.16
5.4.260.0130.04018.79
5.4.250.0270.02719.13
5.4.240.0200.03318.93
5.4.230.0200.04019.08
5.4.220.0300.03718.88
5.4.210.0200.03719.13
5.4.200.0270.03319.06
5.4.190.0170.04019.09
5.4.180.0230.03319.17
5.4.170.0230.04319.25
5.4.160.0200.03318.90
5.4.150.0200.03719.19
5.4.140.0170.03716.16
5.4.130.0130.04016.45
5.4.120.0130.04016.32
5.4.110.0200.03316.31
5.4.100.0230.03016.41
5.4.90.0200.03316.47
5.4.80.0230.06016.21
5.4.70.0300.07016.45
5.4.60.0230.06716.40
5.4.50.0230.04016.40
5.4.40.0300.06016.34
5.4.30.0330.03716.36
5.4.20.0270.07016.39
5.4.10.0300.04016.36
5.4.00.0200.04015.72
5.3.290.0200.03714.61
5.3.280.0170.03714.56
5.3.270.0200.03714.45
5.3.260.0270.03314.45
5.3.250.0270.03314.54
5.3.240.0230.03014.70
5.3.230.0170.03714.55
5.3.220.0170.03714.61
5.3.210.0100.04314.53
5.3.200.0170.03714.43
5.3.190.0230.03714.43
5.3.180.0200.03714.47
5.3.170.0300.04314.40
5.3.160.0270.06014.66
5.3.150.0370.06014.50
5.3.140.0300.08714.54
5.3.130.0270.06014.41
5.3.120.0300.07014.45
5.3.110.0400.06314.39
5.3.100.0300.05013.98
5.3.90.0230.05313.88
5.3.80.0300.06313.81
5.3.70.0270.07313.95
5.3.60.0300.05713.98
5.3.50.0300.06313.72
5.3.40.0230.03713.89
5.3.30.0300.06313.78
5.3.20.0270.04013.78
5.3.10.0270.04013.53
5.3.00.0300.06313.59
5.2.170.0330.05311.08
5.2.160.0270.03311.08
5.2.150.0200.02711.16
5.2.140.0170.05311.00
5.2.130.0130.04010.95
5.2.120.0230.04710.94
5.2.110.0200.03710.94
5.2.100.0230.04011.15
5.2.90.0230.06010.94
5.2.80.0230.05011.14
5.2.70.0230.05311.11
5.2.60.0230.03310.90
5.2.50.0270.06310.90
5.2.40.0200.06011.00
5.2.30.0170.06010.98
5.2.20.0130.04010.90
5.2.10.0200.05710.97
5.2.00.0200.03310.90
5.1.60.0200.02710.90
5.1.50.0230.05010.90
5.1.40.0200.02310.90
5.1.30.0170.03010.90
5.1.20.0200.02710.90
5.1.10.0230.04710.90
5.1.00.0230.03010.90
5.0.50.0130.01710.90
5.0.40.0130.02010.90
5.0.30.0130.03710.90
5.0.20.0130.04310.90
5.0.10.0130.03310.90
5.0.00.0130.06310.90
4.4.90.0100.03310.90
4.4.80.0070.03710.90
4.4.70.0130.02310.90
4.4.60.0200.03010.90
4.4.50.0100.02010.90
4.4.40.0130.04710.90
4.4.30.0170.03010.90
4.4.20.0100.03010.90
4.4.10.0100.01310.90
4.4.00.0170.03310.90
4.3.110.0100.02710.90
4.3.100.0100.01710.90
4.3.90.0100.01710.90
4.3.80.0170.04010.90
4.3.70.0100.03010.90
4.3.60.0170.02710.90
4.3.50.0070.03010.90
4.3.40.0100.05310.90
4.3.30.0130.03010.90
4.3.20.0070.03710.90
4.3.10.0030.03010.90
4.3.00.0070.02010.90

preferences:
142.04 ms | 1394 KiB | 7 Q