3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace X; cont aa = new \ArrayIterator(); ?>

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)
5.4.340.0270.03319.09
5.4.320.0200.04019.22
5.4.310.0170.04018.87
5.4.300.0530.06719.07
5.4.290.0370.03719.05
5.4.280.0300.05319.21
5.4.270.0470.07019.16
5.4.260.0270.05319.19
5.4.250.0270.03319.12
5.4.240.0330.04019.30
5.4.230.0530.06719.22
5.4.220.0570.06319.18
5.4.210.0270.04019.19
5.4.200.0670.07319.23
5.4.190.0570.06019.20
5.4.180.0230.05018.98
5.4.170.0430.06318.96
5.4.160.0530.06319.17
5.4.150.0500.07019.11
5.4.140.0270.04016.29
5.4.130.0430.04016.45
5.4.120.0270.07016.66
5.4.110.0300.04316.40
5.4.100.0300.05316.55
5.4.90.0330.03016.28
5.4.80.0530.06016.43
5.4.70.0270.03716.50
5.4.60.0330.06016.16
5.4.50.0300.03316.57
5.4.40.0500.06016.25
5.4.30.0200.04016.34
5.4.20.0230.06716.37
5.4.10.0230.07016.42
5.4.00.0200.04015.79
5.3.290.0130.04014.57
5.3.280.0170.04714.42
5.3.270.0200.03314.67
5.3.260.0170.07714.50
5.3.250.0030.06314.45
5.3.240.0230.03014.46
5.3.230.0100.04314.47
5.3.220.0130.04314.41
5.3.210.0470.06314.43
5.3.200.0300.02314.59
5.3.190.0470.06314.55
5.3.180.0200.05714.66
5.3.170.0200.03314.43
5.3.160.0330.03714.38
5.3.150.0100.04714.51
5.3.140.0170.04014.57
5.3.130.0200.03314.57
5.3.120.0230.07714.49
5.3.110.0170.04014.57
5.3.100.0270.06313.88
5.3.90.0230.04013.96
5.3.80.0130.04013.81
5.3.70.0230.03013.86
5.3.60.0200.04013.95
5.3.50.0130.04013.93
5.3.40.0130.04013.78
5.3.30.0170.03713.89
5.3.20.0170.03713.71
5.3.10.0230.02713.75
5.3.00.0200.03313.49
5.2.170.0200.02311.20
5.2.160.0130.03011.20
5.2.150.0170.02711.05
5.2.140.0100.03311.05
5.2.130.0200.02011.18
5.2.120.0200.03711.11
5.2.110.0130.03310.93
5.2.100.0200.02710.96
5.2.90.0100.04710.93
5.2.80.0170.03011.14
5.2.70.0200.06010.96
5.2.60.0100.04011.06
5.2.50.0170.03010.87
5.2.40.0200.05010.83
5.2.30.0170.03710.91
5.2.20.0070.03311.01
5.2.10.0070.03310.71
5.2.00.0130.02710.63
5.1.60.0100.0479.88
5.1.50.0130.0479.86
5.1.40.0100.0339.91
5.1.30.0100.04310.27
5.1.20.0130.04010.27
5.1.10.0100.0309.99
5.1.00.0030.03010.04
5.0.50.0030.0238.43
5.0.40.0100.0308.48
5.0.30.0070.0308.16
5.0.20.0030.0208.24
5.0.10.0070.0238.14
5.0.00.0200.0308.13
4.4.90.0070.0137.54
4.4.80.0030.0177.54
4.4.70.0300.0307.54
4.4.60.0130.0277.54
4.4.50.0070.0237.54
4.4.40.0030.0277.54
4.4.30.0200.0277.54
4.4.20.0100.0377.54
4.4.10.0030.0177.54
4.4.00.0070.0237.54
4.3.110.0070.0137.54
4.3.100.0130.0177.54
4.3.90.0070.0207.54
4.3.80.0270.0407.54
4.3.70.0100.0177.54
4.3.60.0100.0237.54
4.3.50.0300.0307.54
4.3.40.0070.0277.54
4.3.30.0030.0277.54
4.3.20.0000.0207.54
4.3.10.0070.0137.54
4.3.00.0070.0277.54

preferences:
161.91 ms | 1394 KiB | 7 Q