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)
8.5.30.0090.01018.25
8.5.20.0180.00918.13
8.5.10.0140.00917.90
8.5.00.0210.01118.35
8.4.180.0210.01122.65
8.4.170.0220.00821.00
8.4.160.0190.00922.60
8.4.150.0100.00617.86
8.4.140.0210.01217.72
8.4.130.0220.00817.74
8.4.120.0280.00819.47
8.4.110.0260.01019.48
8.4.100.0230.00817.77
8.4.90.0250.00818.59
8.4.80.0170.00518.04
8.4.70.0200.00818.11
8.4.60.0230.00918.13
8.4.50.0240.00818.39
8.4.40.0240.00617.88
8.4.30.0210.00618.14
8.4.20.0200.00417.80
8.4.10.0200.00617.99
8.3.300.0090.01020.40
8.3.290.0210.00819.46
8.3.280.0230.00918.26
8.3.270.0160.00716.58
8.3.260.0180.00516.56
8.3.250.0200.00817.16
8.3.240.0210.00816.71
8.3.230.0190.00416.43
8.3.220.0160.00517.15
8.3.210.0170.00517.18
8.3.200.0220.00516.88
8.3.190.0190.00716.96
8.3.180.0220.00616.83
8.3.170.0190.00617.35
8.3.160.0230.00416.80
8.3.150.0240.00517.51
8.3.140.0190.00516.75
8.3.130.0190.00817.11
8.3.120.0210.00617.01
8.3.110.0170.00717.20
8.3.100.0250.00723.82
8.3.90.0230.00617.73
8.3.80.0230.00616.62
8.3.70.0290.00416.78
8.3.60.0270.00518.62
8.3.50.0210.00617.01
8.3.40.0210.00418.34
8.3.30.0170.00617.81
8.3.20.0190.00618.24
8.3.10.0160.00618.88
8.3.00.0170.00618.46
8.2.300.0190.00918.07
8.2.290.0160.00717.70
8.2.280.0200.00616.92
8.2.270.0180.00416.84
8.2.260.0130.00416.97
8.2.250.0170.00716.91
8.2.240.0170.00416.77
8.2.230.0170.00617.15
8.2.220.0200.00719.04
8.2.210.0210.00617.86
8.2.200.0210.00616.74
8.2.190.0220.00716.88
8.2.180.0230.00517.78
8.2.170.0270.00617.86
8.2.160.0210.00718.25
8.2.150.0200.00718.38
8.2.140.0200.00718.67
8.2.130.0240.00618.41
8.2.120.0230.00517.98
8.2.110.0200.00618.24
8.2.100.0240.00517.62
8.2.90.0230.00617.69
8.2.80.0240.00617.84
8.2.70.0180.00739.33
8.2.60.0200.00517.49
8.2.50.0210.00517.62
8.2.40.0150.00618.33
8.2.30.0210.00417.79
8.2.20.0180.00617.79
8.2.10.0160.00718.05
8.2.00.0140.00617.88
8.1.340.0150.00417.69
8.1.330.0200.00516.09
8.1.320.0230.00716.47
8.1.310.0190.00716.54
8.1.300.0210.00716.79
8.1.290.0240.00518.03
8.1.280.0210.00617.55
8.1.270.0240.00618.05
8.1.260.0200.00618.52
8.1.250.0210.00718.46
8.1.240.0200.00517.55
8.1.230.0200.00517.70
8.1.220.0220.00617.43
8.1.210.0220.00617.50
8.1.200.0200.00717.22
8.1.190.0200.00617.20
8.1.180.0200.00417.47
8.1.170.0180.00517.74
8.1.160.0160.00617.54
8.1.150.0140.00717.61
8.1.140.0140.00517.59
8.1.130.0150.00417.57
8.1.120.0140.00517.61
8.1.110.0130.00517.52
8.1.100.0140.00517.52
8.1.90.0170.00517.59
8.1.80.0140.00517.51
8.1.70.0140.00517.56
8.1.60.0150.00617.65
8.1.50.0150.00517.59
8.1.40.0140.00617.63
8.1.30.0150.00617.72
8.1.20.0140.00517.68
8.1.10.0150.00617.62
8.1.00.0180.00517.56
8.0.300.0180.00817.20
8.0.290.0190.00516.85
8.0.280.0180.00517.17
8.0.270.0170.00617.07
8.0.260.0180.00417.11
8.0.250.0140.00617.13
8.0.240.0170.00517.14
8.0.230.0160.00517.28
8.0.220.0160.00517.06
8.0.210.0170.00717.13
8.0.200.0130.00517.07
8.0.190.0170.00517.11
8.0.180.0140.00517.10
8.0.170.0130.00617.03
8.0.160.0180.00517.05
8.0.150.0160.00516.99
8.0.140.0150.00516.95
8.0.130.0150.00516.83
8.0.120.0150.00616.97
8.0.110.0140.00517.00
8.0.100.0140.00416.92
8.0.90.0130.00616.92
8.0.80.0130.00516.96
8.0.70.0150.00416.93
8.0.60.0130.00516.99
8.0.50.0130.00516.96
8.0.30.0130.00516.97
8.0.20.0140.00417.03
8.0.10.0130.00617.07
8.0.00.0130.00517.10
7.4.330.0160.00316.65
7.4.320.0160.00416.83
7.4.300.0120.00516.76
7.4.290.0170.00416.84
7.4.280.0150.00516.77
7.4.270.0140.00516.71
7.4.260.0120.00616.61
7.4.250.0140.00516.70
7.4.240.0130.00616.74
7.4.230.0140.00516.69
7.4.220.0130.00416.68
7.4.210.0130.00516.71
7.4.200.0130.00516.75
7.4.190.0140.00516.83
7.4.180.0140.00416.75
7.4.160.0120.00616.73
7.4.150.0140.00516.67
7.4.140.0130.00516.64
7.4.130.0130.00416.65
7.4.120.0120.00516.64
7.4.110.0130.00516.61
7.4.100.0150.00416.67
7.4.90.0130.00416.63
7.4.80.0120.00516.63
7.4.70.0130.00416.67
7.4.60.0130.00516.65
7.4.50.0140.00416.59
7.4.40.0110.00516.59
7.4.30.0120.00516.66
7.4.20.0120.00516.61
7.4.10.0120.00616.70
7.4.00.0120.00516.64
7.3.330.0150.00516.51
7.3.320.0150.00416.40
7.3.310.0150.00416.52
7.3.300.0130.00516.51
7.3.290.0140.00416.48
7.3.280.0130.00516.50
7.3.270.0130.00416.51
7.3.260.0140.00516.48
7.3.250.0120.00716.48
7.3.240.0140.00516.51
7.3.230.0140.00516.51
7.3.220.0150.00416.46
7.3.210.0140.00516.45
7.3.200.0150.00516.44
7.3.190.0150.00416.50
7.3.180.0150.00416.45
7.3.170.0140.00516.53
7.3.160.0140.00516.44
7.3.150.0140.00516.44
7.3.140.0150.00416.46
7.3.130.0150.00516.46
7.3.120.0150.00516.45
7.3.110.0150.00416.41
7.3.100.0130.00516.41
7.3.90.0140.00516.66
7.3.80.0140.00516.44
7.3.70.0140.00516.47
7.3.60.0140.00416.55
7.3.50.0140.00416.53
7.3.40.0120.00416.54
7.3.30.0120.00516.55
7.3.20.0160.00417.42
7.3.10.0130.00417.37
7.3.00.0160.00417.31

preferences:
55.54 ms | 1422 KiB | 5 Q