3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'abcdefg' foreach ($var as $char) { echo $char . " "; } ?>

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)
5.4.390.1070.04018.72
5.4.380.0830.05318.58
5.4.370.0500.06318.70
5.4.360.0430.05018.86
5.4.350.0900.05018.61
5.4.340.0770.05018.75
5.4.320.0930.05018.77
5.4.310.0770.04718.37
5.4.300.0730.04318.58
5.4.290.0730.05318.76
5.4.280.0770.05318.61
5.4.270.0930.05018.84
5.4.260.0830.05318.73
5.4.250.0770.06318.78
5.4.240.0630.06318.72
5.4.230.0930.05718.50
5.4.220.0930.06018.54
5.4.210.0870.06318.79
5.4.200.0770.05016.58
5.4.190.0800.05718.68
5.4.180.0730.05718.75
5.4.170.0970.06318.45
5.4.160.0970.04718.50
5.4.150.0730.05718.59
5.4.140.0930.05316.33
5.4.130.0700.05316.29
5.4.120.1030.04316.21
5.4.110.1030.05316.27
5.4.100.0800.05016.17
5.4.90.0900.04316.32
5.4.80.0900.05016.27
5.4.70.0800.05016.31
5.4.60.0830.05716.16
5.4.50.0870.05316.27
5.4.40.0830.05716.14
5.4.30.0930.04716.39
5.4.20.0830.04716.27
5.4.10.0770.04316.38
5.4.00.0930.02715.71
5.3.290.1030.06714.64
5.3.280.0970.05314.60
5.3.270.0830.08014.66
5.3.260.0830.06314.50
5.3.250.0930.06014.54
5.3.240.0870.06714.55
5.3.230.0770.07714.49
5.3.220.0930.06314.59
5.3.210.1100.07014.54
5.3.200.0800.05314.50
5.3.190.0870.06714.57
5.3.180.0800.06314.57
5.3.170.0800.06314.54
5.3.160.1070.05014.55
5.3.150.0930.05014.56
5.3.140.0970.05714.50
5.3.130.0830.05014.54
5.3.120.0730.04314.53
5.3.110.0970.07014.50
5.3.100.0730.05014.03
5.3.90.0830.05714.12
5.3.80.0900.04014.11
5.3.70.0800.04713.99
5.3.60.0770.05013.96
5.3.50.0800.05013.91
5.3.40.0630.06013.88
5.3.30.0770.04313.90
5.3.20.0830.04313.76
5.3.10.0630.05313.57
5.3.00.0700.04713.55
5.2.170.0570.04711.28
5.2.160.0500.03311.07
5.2.150.0830.05311.12
5.2.140.0630.04011.18
5.2.130.0700.04311.05
5.2.120.0670.04011.06
5.2.110.0600.05311.11
5.2.100.0700.03311.01
5.2.90.0500.04311.09
5.2.80.0570.04711.13
5.2.70.0770.03311.08
5.2.60.0700.04311.09
5.2.50.0700.04311.05
5.2.40.0630.05010.98
5.2.30.0730.04710.97
5.2.20.0630.04010.89
5.2.10.0630.03310.90
5.2.00.0500.04710.77
5.1.60.0330.0409.99
5.1.50.0500.0339.97
5.1.40.0570.0379.95
5.1.30.0470.04010.47
5.1.20.0630.02710.37
5.1.10.0430.03710.10
5.1.00.0500.04010.18
5.0.50.0230.0438.62
5.0.40.0200.0278.53
5.0.30.0370.0438.25
5.0.20.0400.0238.21
5.0.10.0330.0378.15
5.0.00.0330.0538.19
4.4.90.0270.0336.85
4.4.80.0300.0336.85
4.4.70.0230.0276.85
4.4.60.0400.0236.85
4.4.50.0070.0276.85
4.4.40.0300.0376.85
4.4.30.0330.0206.85
4.4.20.0370.0276.85
4.4.10.0330.0206.85
4.4.00.0270.0376.85
4.3.110.0230.0236.85
4.3.100.0270.0276.85
4.3.90.0300.0136.85
4.3.80.0300.0336.85
4.3.70.0200.0236.85
4.3.60.0400.0236.85
4.3.50.0400.0276.85
4.3.40.0200.0376.85
4.3.30.0200.0236.85
4.3.20.0130.0176.85
4.3.10.0200.0206.85
4.3.00.0000.0239.02

preferences:
140.97 ms | 1398 KiB | 7 Q