3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Foo { public function __construct() {return 42;} } $foo = new Foo; var_dump($foo->__construct());

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)
8.5.30.0110.00717.42
8.5.20.0100.00720.27
8.5.10.0120.00616.55
8.5.00.0150.00519.93
8.4.180.0150.00722.07
8.4.170.0110.00923.79
8.4.160.0040.00719.70
8.4.150.0080.00516.90
8.4.140.0080.01217.42
8.4.130.0090.01117.82
8.4.120.0100.01020.71
8.4.110.0110.00922.63
8.4.100.0110.01017.49
8.4.90.0100.01118.45
8.4.80.0060.00319.49
8.4.70.0140.00620.57
8.4.60.0130.00718.70
8.4.50.0060.00418.52
8.4.40.0080.01119.14
8.4.30.0070.01018.75
8.4.20.0130.00719.60
8.4.10.0030.00619.53
8.3.300.0080.01320.75
8.3.290.0100.01220.62
8.3.280.0140.00718.28
8.3.270.0110.00916.18
8.3.260.0130.00716.52
8.3.250.0050.00318.65
8.3.240.0110.00816.31
8.3.230.0050.00516.60
8.3.220.0110.00716.97
8.3.210.0040.00718.29
8.3.200.0130.00616.61
8.3.190.0070.01216.93
8.3.180.0120.00617.08
8.3.170.0090.00920.56
8.3.160.0090.00918.30
8.3.150.0120.00617.22
8.3.140.0080.00016.71
8.3.130.0040.00418.09
8.3.120.0000.01518.68
8.3.110.0060.00316.38
8.3.100.0070.01024.06
8.3.90.0000.00826.77
8.3.80.0040.00419.36
8.3.70.0140.00716.75
8.3.60.0140.00316.50
8.3.50.0060.01023.74
8.3.40.0160.00018.98
8.3.30.0070.01018.73
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.300.0140.00920.31
8.2.290.0120.00620.49
8.2.280.0100.00916.55
8.2.270.0140.00417.17
8.2.260.0050.00516.66
8.2.250.0030.00518.48
8.2.240.0100.00017.14
8.2.230.0090.00020.94
8.2.220.0080.00837.54
8.2.210.0040.00426.77
8.2.200.0040.00718.88
8.2.190.0110.00318.30
8.2.180.0130.00325.92
8.2.170.0120.00318.88
8.2.160.0070.00722.96
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0070.00321.12
8.2.100.0040.00817.66
8.2.90.0000.00817.38
8.2.80.0060.00318.70
8.2.70.0040.00417.50
8.2.60.0040.00417.63
8.2.50.0000.00818.05
8.2.40.0000.00819.94
8.2.30.0070.00017.99
8.2.20.0000.00718.05
8.2.10.0070.00019.24
8.2.00.0040.00419.12
8.1.340.0120.00721.57
8.1.330.0030.00520.39
8.1.320.0140.00616.02
8.1.310.0050.00318.31
8.1.300.0040.01518.23
8.1.290.0040.00730.84
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0060.00319.48
8.1.230.0070.00420.87
8.1.220.0040.00418.39
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.56
8.1.160.0070.00018.75
8.1.150.0000.00718.79
8.1.140.0040.00418.89
8.1.130.0070.00020.11
8.1.120.0030.00417.42
8.1.110.0000.00817.27
8.1.100.0050.00317.37
8.1.90.0040.00417.30
8.1.80.0030.00717.41
8.1.70.0030.00317.40
8.1.60.0000.00817.60
8.1.50.0040.00417.45
8.1.40.0040.00417.47
8.1.30.0030.00517.48
8.1.20.0060.00317.59
8.1.10.0020.00517.36
8.1.00.0000.00817.30
8.0.300.0030.00618.77
8.0.290.0040.00416.58
8.0.280.0070.00018.43
8.0.270.0000.00917.86
8.0.260.0000.00618.29
8.0.250.0040.00416.86
8.0.240.0060.00316.86
8.0.230.0000.00716.82
8.0.220.0030.00516.78
8.0.210.0080.00016.68
8.0.200.0040.00416.88
8.0.190.0000.00816.78
8.0.180.0030.00616.89
8.0.170.0030.00916.82
8.0.160.0000.00716.85
8.0.150.0000.00716.73
8.0.140.0050.00216.70
8.0.130.0030.00313.22
8.0.120.0040.00416.78
8.0.110.0040.00416.87
8.0.100.0050.00216.71
8.0.90.0030.00616.71
8.0.80.0080.00916.82
8.0.70.0040.00416.82
8.0.60.0040.00416.80
8.0.50.0030.00516.86
8.0.30.0100.00716.80
8.0.20.0140.00617.13
8.0.10.0050.00316.92
8.0.00.0120.00916.56
7.4.330.0000.00515.55
7.4.320.0030.00316.55
7.4.300.0040.00416.44
7.4.290.0070.00016.52
7.4.280.0030.00516.52
7.4.270.0030.00316.61
7.4.260.0050.00013.30
7.4.250.0040.00416.59
7.4.240.0060.00116.47
7.4.230.0040.00416.34
7.4.220.0020.00516.61
7.4.210.0070.01016.55
7.4.200.0000.00716.50
7.4.130.0120.00916.55
7.4.120.0170.00016.42
7.4.110.0120.00416.38
7.4.100.0170.00716.48
7.4.90.0090.01016.47
7.4.80.0120.00919.39
7.4.70.0130.00316.52
7.4.60.0070.01016.23
7.4.50.0090.01116.29
7.4.40.0060.00916.18
7.4.30.0060.00916.25
7.4.20.0070.01416.63
7.4.10.0040.01316.27
7.4.00.0060.01316.46
7.3.330.0000.00716.25
7.3.320.0060.00013.09
7.3.310.0030.00316.26
7.3.300.0030.00316.30
7.3.290.0060.01016.19
7.3.280.0110.00416.24
7.3.260.0120.00616.43
7.3.240.0080.01016.36
7.3.230.0110.01116.27
7.3.210.0000.01716.15
7.3.200.0080.01116.20
7.3.190.0080.00816.31
7.3.180.0040.01116.43
7.3.170.0100.01016.46
7.3.160.0140.00316.28
7.3.150.0060.01016.36
7.3.140.0110.00416.40
7.3.130.0070.00716.28
7.3.120.0030.01216.43
7.3.110.0080.00816.20
7.3.100.0140.00316.13
7.3.90.0110.01116.45
7.3.80.0130.00316.38
7.3.70.0080.00816.13
7.3.60.0070.01116.31
7.3.50.0070.01116.44
7.3.40.0100.00716.13
7.3.30.0070.01016.30
7.3.20.0090.00916.22
7.3.10.0120.00816.19
7.3.00.0140.00716.39
7.2.330.0150.00416.57
7.2.320.0110.01116.31
7.2.310.0100.00716.52
7.2.300.0080.00816.71
7.2.290.0110.00516.38
7.2.280.0160.00016.57
7.2.270.0030.01416.65
7.2.260.0090.00616.41
7.2.250.0030.01316.65
7.2.240.0080.00816.69
7.2.230.0030.01316.46
7.2.220.0060.01216.25
7.2.210.0030.01216.38
7.2.200.0110.00716.38
7.2.190.0130.00616.44
7.2.180.0160.00416.57
7.2.170.0070.01116.29
7.2.160.0090.00916.45
7.2.150.0080.01116.46
7.2.140.0140.01116.33
7.2.130.0060.01716.40
7.2.120.0120.00916.61
7.2.110.0100.01316.54
7.2.100.0090.01516.58
7.2.90.0160.00316.49
7.2.80.0060.01616.31
7.2.70.0110.01216.30
7.2.60.0160.01016.35
7.2.50.0120.00616.47
7.2.40.0120.01016.36
7.2.30.0130.01016.56
7.2.20.0090.01216.39
7.2.10.0050.01516.31
7.2.00.0130.01016.42

preferences:
110.16 ms | 1478 KiB | 5 Q