3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config['item1'] = 'value1'; $config['item2'] = 'value2'; $config['item3'] = 'value3'; function __autoload(){ connect(); } function connect() { global $config; print_r($config); } __autoload();

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)
5.4.380.0170.05318.50
5.4.370.0270.05318.46
5.4.360.0300.06018.46
5.4.350.0200.06018.75
5.4.340.0200.05018.46
5.4.320.0200.05718.78
5.4.310.0200.06018.46
5.4.300.0230.05318.83
5.4.290.0130.06018.52
5.4.280.0270.05018.45
5.4.270.0300.04718.73
5.4.260.0330.05318.51
5.4.250.0170.07718.45
5.4.240.0270.07318.69
5.4.230.0330.06318.71
5.4.220.0170.08318.51
5.4.210.0270.07018.71
5.4.200.0200.07016.63
5.4.190.0170.05718.79
5.4.180.0330.05718.55
5.4.170.0330.05018.45
5.4.160.0230.07318.48
5.4.150.0270.06718.56
5.4.140.0270.06016.28
5.4.130.0270.06716.21
5.4.120.0370.04016.28
5.4.110.0470.03316.29
5.4.100.0230.07016.22
5.4.90.0230.06316.32
5.4.80.0170.05316.28
5.4.70.0130.06016.39
5.4.60.0230.04316.34
5.4.50.0170.05716.27
5.4.40.0200.05016.25
5.4.30.0170.05016.25
5.4.20.0130.05716.21
5.4.10.0270.05016.26
5.4.00.0170.07315.90
5.3.290.0130.06314.87
5.3.280.0070.06314.60
5.3.270.0330.05714.70
5.3.260.0200.05714.71
5.3.250.0300.04714.63
5.3.240.0270.04714.76
5.3.230.0200.07714.59
5.3.220.0230.05714.69
5.3.210.0270.05714.67
5.3.200.0200.05014.61
5.3.190.0200.06014.62
5.3.180.0300.04314.67
5.3.170.0330.04314.56
5.3.160.0230.06014.66
5.3.150.0170.05714.71
5.3.140.0230.04714.72
5.3.130.0170.06014.68
5.3.120.0170.06714.67
5.3.110.0270.05014.54
5.3.100.0200.04714.20
5.3.90.0100.06014.02
5.3.80.0100.06014.07
5.3.70.0200.05314.18
5.3.60.0100.05714.13
5.3.50.0100.06013.94
5.3.40.0270.04314.06
5.3.30.0200.05013.90
5.3.20.0170.05013.70
5.3.10.0200.05013.70
5.3.00.0230.04713.80
5.2.170.0170.05011.14
5.2.160.0100.05011.18
5.2.150.0170.04011.18
5.2.140.0130.04311.26
5.2.130.0130.04311.12
5.2.120.0130.04311.08
5.2.110.0200.05311.15
5.2.100.0170.04011.20
5.2.90.0130.04311.13
5.2.80.0200.05711.11
5.2.70.0170.04011.14
5.2.60.0100.06311.09
5.2.50.0170.05311.05
5.2.40.0170.04011.07
5.2.30.0070.05311.01
5.2.20.0170.04311.14
5.2.10.0100.05010.89
5.2.00.0200.03310.75
5.1.60.0230.03010.19
5.1.50.0200.03710.12
5.1.40.0200.02710.09
5.1.30.0170.03310.44
5.1.20.0070.05310.57
5.1.10.0270.03010.25
5.1.00.0170.03310.20
5.0.50.0070.0308.57
5.0.40.0100.0278.61
5.0.30.0130.0408.26
5.0.20.0030.0408.22
5.0.10.0100.0378.21
5.0.00.0130.0478.28
4.4.90.0070.0276.86
4.4.80.0030.0276.86
4.4.70.0030.0276.86
4.4.60.0030.0276.86
4.4.50.0130.0276.86
4.4.40.0100.0336.86
4.4.30.0100.0206.86
4.4.20.0070.0236.86
4.4.10.0100.0206.86
4.4.00.0100.0336.86
4.3.110.0100.0206.86
4.3.100.0030.0276.86
4.3.90.0130.0176.86
4.3.80.0030.0376.86
4.3.70.0130.0206.86
4.3.60.0130.0176.86
4.3.50.0100.0206.86
4.3.40.0070.0376.86
4.3.30.0030.0236.86
4.3.20.0030.0276.86
4.3.10.0070.0206.86
4.3.00.0000.0277.57

preferences:
138.55 ms | 995 KiB | 7 Q