3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Pont { } $towerBridge = new Pont; $towerBridge->__construct(12.2, 43.1);

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)
8.4.20.0150.00418.53
8.4.10.0130.00619.42
8.3.150.0160.00320.88
8.3.140.0080.00016.69
8.3.130.0160.01117.69
8.3.120.0200.00817.27
8.3.110.0150.00917.79
8.3.100.0250.00728.22
8.3.90.0220.00818.96
8.3.80.0220.00616.43
8.3.70.0310.00416.79
8.3.60.0280.00519.93
8.3.50.0210.00817.18
8.3.40.0200.00518.85
8.3.30.0180.00618.00
8.3.20.0170.00618.83
8.3.10.0160.00619.69
8.3.00.0160.00519.33
8.2.260.0040.00416.94
8.2.250.0180.01216.78
8.2.240.0150.00316.84
8.2.230.0140.00717.66
8.2.220.0150.00821.77
8.2.210.0180.00819.14
8.2.200.0180.00616.51
8.2.190.0190.00617.00
8.2.180.0230.00418.72
8.2.170.0240.00618.00
8.2.160.0190.00818.72
8.2.150.0180.00719.14
8.2.140.0180.00719.40
8.2.130.0230.00519.23
8.2.120.0230.00418.22
8.2.110.0180.00618.80
8.2.100.0210.00417.58
8.2.90.0210.00517.64
8.2.80.0220.00518.08
8.2.70.0130.00648.41
8.2.60.0180.00517.41
8.2.50.0190.00517.70
8.2.40.0120.00718.67
8.2.30.0200.00217.92
8.2.20.0150.00517.89
8.2.10.0120.00718.23
8.2.00.0120.00617.99
8.1.310.0060.00916.58
8.1.300.0180.00717.54
8.1.290.0260.00519.85
8.1.280.0250.00718.46
8.1.270.0260.00618.67
8.1.260.0220.00819.61
8.1.250.0220.00819.48
8.1.240.0200.00317.65
8.1.230.0200.00417.95
8.1.220.0200.00617.40
8.1.210.0220.00517.60
8.1.200.0170.00917.18
8.1.190.0170.00517.08
8.1.180.0170.00417.64
8.1.170.0130.00618.01
8.1.160.0140.00617.67
8.1.150.0120.00617.75
8.1.140.0110.00517.73
8.1.130.0130.00317.63
8.1.120.0120.00617.70
8.1.110.0120.00517.60
8.1.100.0110.00517.53
8.1.90.0140.00417.67
8.1.80.0120.00517.54
8.1.70.0100.00517.61
8.1.60.0130.00617.75
8.1.50.0130.00517.65
8.1.40.0120.00517.67
8.1.30.0140.00617.74
8.1.20.0130.00517.71
8.1.10.0140.00717.65
8.1.00.0170.00417.57
8.0.300.0150.00717.53
8.0.290.0160.00416.82
8.0.280.0150.00417.28
8.0.270.0150.00517.19
8.0.260.0150.00417.18
8.0.250.0110.00617.19
8.0.240.0130.00517.24
8.0.230.0130.00417.42
8.0.220.0130.00417.12
8.0.210.0130.00617.19
8.0.200.0100.00617.10
8.0.190.0140.00417.15
8.0.180.0110.00517.16
8.0.170.0100.00617.05
8.0.160.0150.00417.08
8.0.150.0140.00517.03
8.0.140.0140.00516.95
8.0.130.0130.00416.82
8.0.120.0120.00517.00
8.0.110.0120.00517.03
8.0.100.0120.00416.94
8.0.90.0110.00616.95
8.0.80.0120.00516.98
8.0.70.0120.00416.94
8.0.60.0120.00417.00
8.0.50.0110.00517.00
8.0.30.0110.00516.98
8.0.20.0120.00317.04
8.0.10.0100.00717.09
8.0.00.0100.00517.12
7.4.330.0130.00316.65
7.4.320.0130.00416.91
7.4.300.0090.00516.76
7.4.290.0150.00416.89
7.4.280.0130.00516.81
7.4.270.0130.00516.75
7.4.260.0110.00616.58
7.4.250.0130.00516.71
7.4.240.0110.00516.77
7.4.230.0120.00516.69
7.4.220.0120.00416.67
7.4.210.0120.00516.73
7.4.200.0120.00516.68
7.4.190.0130.00416.86
7.4.180.0120.00416.75
7.4.160.0100.00616.74
7.4.150.0120.00516.68
7.4.140.0110.00416.65
7.4.130.0110.00416.67
7.4.120.0110.00516.67
7.4.110.0120.00516.64
7.4.100.0140.00416.67
7.4.90.0120.00416.64
7.4.80.0100.00516.63
7.4.70.0110.00416.66
7.4.60.0110.00516.65
7.4.50.0120.00416.61
7.4.40.0100.00516.58
7.4.30.0100.00616.66
7.4.20.0100.00516.64
7.4.10.0100.00616.73
7.4.00.0100.00516.66
7.3.330.0130.00516.54
7.3.320.0140.00316.37
7.3.310.0130.00416.53
7.3.300.0120.00416.52
7.3.290.0130.00316.51
7.3.280.0120.00516.50
7.3.270.0120.00416.51
7.3.260.0130.00516.51
7.3.250.0110.00716.49
7.3.240.0120.00516.52
7.3.230.0120.00516.50
7.3.220.0130.00416.47
7.3.210.0130.00616.46
7.3.200.0140.00416.45
7.3.190.0140.00416.51
7.3.180.0130.00416.47
7.3.170.0130.00516.55
7.3.160.0120.00516.44
7.3.150.0120.00516.47
7.3.140.0140.00416.46
7.3.130.0130.00516.48
7.3.120.0130.00516.47
7.3.110.0140.00416.43
7.3.100.0120.00516.42
7.3.90.0120.00516.67
7.3.80.0130.00516.46
7.3.70.0120.00516.49
7.3.60.0130.00416.56
7.3.50.0130.00416.56
7.3.40.0120.00416.53
7.3.30.0120.00516.56
7.3.20.0160.00417.44
7.3.10.0130.00417.39
7.3.00.0150.00317.33

preferences:
52.82 ms | 403 KiB | 5 Q