3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function foo() { $f = function () { var_dump(__CLASS__, __METHOD__, __FUNCTION__); }; $f(); } } $a = new A(); $a->foo();

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)
8.3.40.0110.01118.70
8.3.30.0120.00618.46
8.3.20.0060.01320.25
8.3.10.0180.00021.68
8.3.00.0040.00419.67
8.2.170.0030.01022.96
8.2.160.0060.01020.57
8.2.150.0090.00924.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0100.00020.94
8.2.100.0110.00017.75
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0040.00421.25
8.2.30.0040.00418.02
8.2.20.0030.00617.56
8.2.10.0030.00517.92
8.2.00.0030.00518.05
8.1.270.0070.01120.38
8.1.260.0040.00426.35
8.1.250.0060.00928.09
8.1.240.0030.00622.19
8.1.230.0040.00817.42
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0090.00017.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0100.00018.52
8.1.160.0030.00521.88
8.1.150.0020.00518.81
8.1.140.0050.00317.40
8.1.130.0000.00717.70
8.1.120.0000.00717.40
8.1.110.0000.00717.41
8.1.100.0040.00417.39
8.1.90.0000.00717.47
8.1.80.0000.00917.50
8.1.70.0080.00017.38
8.1.60.0040.00417.53
8.1.50.0090.00017.50
8.1.40.0080.00417.43
8.1.30.0030.00517.61
8.1.20.0050.00217.66
8.1.10.0000.00817.42
8.1.00.0030.00517.46
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.38
8.0.270.0030.00317.18
8.0.260.0000.00617.16
8.0.250.0000.00716.78
8.0.240.0000.00616.75
8.0.230.0000.00716.81
8.0.220.0000.00716.80
8.0.210.0070.00016.70
8.0.200.0070.00016.80
8.0.190.0040.00416.91
8.0.180.0070.00016.91
8.0.170.0040.00416.84
8.0.160.0050.00316.95
8.0.150.0040.00416.84
8.0.140.0030.00316.73
8.0.130.0000.00513.28
8.0.120.0030.00516.84
8.0.110.0080.00016.85
8.0.100.0040.00416.69
8.0.90.0000.00816.88
8.0.80.0070.01416.81
8.0.70.0040.00416.86
8.0.60.0000.00716.89
8.0.50.0050.00216.96
8.0.30.0120.00917.06
8.0.20.0100.01117.40
8.0.10.0000.00816.86
8.0.00.0120.00616.82
7.4.330.0000.00515.20
7.4.320.0060.00016.50
7.4.300.0060.00016.48
7.4.290.0000.00716.54
7.4.280.0060.00316.59
7.4.270.0080.00016.39
7.4.260.0000.00716.47
7.4.250.0040.00416.56
7.4.240.0010.00716.50
7.4.230.0000.00716.61
7.4.220.0160.01016.59
7.4.210.0060.00816.57
7.4.200.0040.00416.52
7.4.160.0060.00916.29
7.4.150.0060.01117.40
7.4.140.0120.01117.86
7.4.130.0100.01016.57
7.4.120.0070.01216.58
7.4.110.0070.01016.42
7.4.100.0170.00016.66
7.4.90.0070.01016.65
7.4.80.0000.01819.39
7.4.70.0120.00616.34
7.4.60.0030.01316.41
7.4.50.0050.00316.44
7.4.40.0080.00816.56
7.4.30.0130.00916.34
7.4.00.0000.01514.88
7.3.330.0000.00513.13
7.3.320.0020.00213.29
7.3.310.0030.00316.28
7.3.300.0000.00616.30
7.3.290.0030.00316.24
7.3.280.0090.01016.28
7.3.270.0080.00817.40
7.3.260.0100.00716.30
7.3.250.0080.01316.29
7.3.240.0100.00716.18
7.3.230.0140.00716.39
7.3.210.0100.00716.41
7.3.200.0000.02219.39
7.3.190.0060.01116.60
7.3.180.0090.01216.21
7.3.170.0110.00516.51
7.3.160.0120.00616.31
7.2.330.0100.00716.75
7.2.320.0050.01116.52
7.2.310.0200.00016.80
7.2.300.0080.00816.39
7.2.290.0110.00616.35
7.2.60.0070.00716.54
7.2.00.0030.00919.45
7.1.200.0070.00715.47
7.1.100.0000.01118.12
7.1.70.0000.00717.11
7.1.60.0110.01420.03
7.1.50.0070.01716.89
7.1.00.0030.07722.43
7.0.200.0030.00616.54
7.0.60.0070.08319.89
7.0.50.0130.08017.97
7.0.40.0030.04320.18
7.0.30.0200.04020.07
7.0.20.0330.07720.33
7.0.10.0170.08320.24
7.0.00.0030.06020.04
5.6.280.0130.06321.08
5.6.210.0070.05720.46
5.6.200.0100.07718.25
5.6.190.0000.09020.64
5.6.180.2830.04020.70
5.6.170.0430.06320.55
5.6.160.0030.04020.44
5.6.150.0070.04018.23
5.6.140.0030.08318.18
5.6.130.0230.05318.14
5.6.120.0000.05021.05
5.6.110.0130.07720.90
5.6.100.0030.08721.05
5.6.90.0030.09320.95
5.6.80.0100.08020.39
5.6.70.2830.03320.39
5.5.350.0270.06020.41
5.5.340.0030.04018.02
5.5.330.0070.07720.27
5.5.320.0300.07720.30
5.5.310.0230.05720.27
5.5.300.0000.04318.03
5.5.290.0030.04318.06
5.5.280.0170.07320.88
5.5.270.0130.04020.96
5.5.260.0170.07320.80
5.5.250.0130.05320.69
5.5.240.0270.03320.28
5.4.450.0830.05719.30
5.4.440.0630.07719.36
5.4.430.0530.06719.47
5.4.420.0730.06019.18
5.4.410.0870.04019.50
5.4.400.0730.05319.22
5.4.390.0770.05019.25
5.4.380.0670.05319.30
5.4.370.0700.05319.15
5.4.360.0730.06019.28
5.4.350.0630.06319.25
5.4.340.0830.04319.15
5.4.320.0670.05719.25
5.4.310.0570.07719.14
5.4.300.0870.05719.01
5.4.290.0700.05718.87
5.4.280.0770.06718.98
5.4.270.0700.06719.14
5.4.260.0800.05719.15
5.4.250.0800.06019.25
5.4.240.0800.06018.83
5.4.230.0830.08019.12
5.4.220.0830.06718.89
5.4.210.0800.06719.14
5.4.200.0630.05716.71
5.4.190.0700.05019.14
5.4.180.0770.05319.18
5.4.170.0730.07318.88
5.4.160.0630.06019.02
5.4.150.0730.05718.92
5.4.140.0700.06016.37
5.4.130.0830.04016.61
5.4.120.0500.05716.61
5.4.110.0800.04016.36
5.4.100.0700.05016.60
5.4.90.0730.04716.58
5.4.80.0670.05016.57
5.4.70.0630.05016.34
5.4.60.0730.05016.50
5.4.50.0630.05316.48
5.4.40.0670.05716.36
5.4.30.0700.05716.39
5.4.20.0600.05316.40
5.4.10.0500.05716.39
5.4.00.0800.05015.86

preferences:
40.8 ms | 400 KiB | 5 Q