3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar(int $arg) { return $arg; } } $foo = new Foo(); try { var_dump($foo->bar('foo')); } catch (Error $e) { echo '!!!' . $e->getMessage() . '!!!'; }

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)
8.3.60.0110.01116.37
8.3.50.0110.00717.93
8.3.40.0170.00318.72
8.3.30.0060.00918.81
8.3.20.0040.00420.34
8.3.10.0080.00023.69
8.3.00.0050.00319.38
8.2.180.0040.01118.66
8.2.170.0100.00722.96
8.2.160.0120.00319.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0030.00619.23
8.2.120.0040.00426.35
8.2.110.0030.00620.43
8.2.100.0120.00017.93
8.2.90.0040.00419.27
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0000.01217.92
8.2.50.0080.00018.07
8.2.40.0040.00419.34
8.2.30.0100.00020.61
8.2.20.0060.00317.82
8.2.10.0070.00017.87
8.2.00.0080.00018.13
8.1.270.0050.00523.79
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00320.87
8.1.230.0120.00017.66
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.22
8.1.180.0030.00618.10
8.1.170.0040.00420.11
8.1.160.0040.00421.98
8.1.150.0040.00418.80
8.1.140.0000.00819.66
8.1.130.0050.00317.69
8.1.120.0060.00317.47
8.1.110.0050.00217.44
8.1.100.0000.00817.36
8.1.90.0000.00717.51
8.1.80.0000.00717.41
8.1.70.0070.00017.31
8.1.60.0090.00317.64
8.1.50.0090.00017.56
8.1.40.0040.00417.48
8.1.30.0070.00517.65
8.1.20.0000.00817.53
8.1.10.0050.00317.56
8.1.00.0040.00417.52
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.46
8.0.270.0030.00317.24
8.0.260.0000.00617.30
8.0.250.0030.00316.98
8.0.240.0060.00017.06
8.0.230.0040.00417.00
8.0.220.0090.00016.84
8.0.210.0090.00016.99
8.0.200.0050.00317.05
8.0.190.0030.00316.89
8.0.180.0080.00016.86
8.0.170.0080.00016.98
8.0.160.0000.00717.02
8.0.150.0000.00716.85
8.0.140.0000.00716.84
8.0.130.0000.00813.34
8.0.120.0090.00016.82
8.0.110.0070.00016.93
8.0.100.0040.00416.83
8.0.90.0050.00216.96
8.0.80.0070.01416.94
8.0.70.0070.00016.82
8.0.60.0040.00416.90
8.0.50.0040.00416.84
8.0.30.0040.01617.10
8.0.20.0080.01117.40
8.0.10.0000.00717.02
8.0.00.0120.00516.79
7.4.330.0000.00516.84
7.4.320.0070.00016.39
7.4.300.0000.00616.42
7.4.290.0040.00416.57
7.4.280.0040.00416.44
7.4.270.0040.00416.62
7.4.260.0030.00316.50
7.4.250.0030.00516.48
7.4.240.0000.00716.53
7.4.230.0030.00316.42
7.4.220.0070.01516.61
7.4.210.0130.00316.60
7.4.200.0000.00716.39
7.4.160.0070.01016.60
7.4.150.0140.00317.40
7.4.140.0170.00317.86
7.4.130.0090.00816.49
7.4.120.0090.01116.52
7.4.110.0030.01316.64
7.4.100.0030.01416.46
7.4.90.0120.00616.70
7.4.80.0130.00319.39
7.4.70.0090.00916.45
7.4.60.0100.00716.58
7.4.50.0040.01116.62
7.4.40.0130.00316.37
7.4.30.0030.01516.46
7.4.00.0080.00915.05
7.3.330.0060.00413.34
7.3.320.0030.00513.32
7.3.310.0020.00516.27
7.3.300.0040.00416.24
7.3.290.0110.00516.29
7.3.280.0070.01316.37
7.3.270.0130.00317.40
7.3.260.0070.01016.58
7.3.250.0130.00716.46
7.3.240.0110.00516.40
7.3.230.0120.00616.66
7.3.210.0030.01516.57
7.3.200.0160.00016.61
7.3.190.0090.00616.49
7.3.180.0140.00316.38
7.3.170.0000.01616.55
7.3.160.0040.01116.38
7.3.120.0060.01114.67
7.3.110.0090.00814.72
7.3.100.0100.00414.85
7.3.90.0070.00814.91
7.3.80.0080.00614.77
7.3.70.0070.00614.84
7.3.60.0040.00814.73
7.3.50.0000.01514.70
7.3.40.0090.00514.80
7.3.30.0060.00714.72
7.3.20.0040.01016.56
7.3.10.0060.00716.50
7.3.00.0060.00716.55
7.2.330.0140.00516.77
7.2.320.0240.01216.41
7.2.310.0120.00416.70
7.2.300.0030.01316.41
7.2.290.0130.00316.67
7.2.250.0080.01014.94
7.2.240.0060.01215.04
7.2.230.0080.00715.00
7.2.220.0100.00615.11
7.2.210.0110.00415.11
7.2.200.0080.00614.99
7.2.190.0080.00515.08
7.2.180.0060.00814.94
7.2.170.0040.01114.97
7.2.60.0030.01016.89
7.2.00.0030.01019.41
7.1.330.0090.00415.61
7.1.320.0040.01115.67
7.1.310.0020.01115.66
7.1.300.0070.00715.56
7.1.290.0040.01015.73
7.1.280.0040.01015.70
7.1.270.0030.01015.71
7.1.260.0050.00815.83
7.1.200.0110.00415.66
7.1.100.0170.00716.44
7.1.70.0070.00717.03
7.1.60.0070.01819.36
7.1.50.0000.01116.95
7.1.00.0030.07722.30
7.0.200.0030.00616.72
7.0.100.0230.06319.92
7.0.90.0100.07319.90
7.0.80.0100.07319.88
7.0.70.0070.08319.85
7.0.60.0030.08019.95
7.0.50.0100.07720.20
7.0.40.0200.07320.18
7.0.30.0170.07320.02
7.0.20.0130.07020.18
7.0.10.0130.07720.06
7.0.00.0200.07020.12
5.6.280.0100.05720.99
5.6.250.0030.07320.63
5.6.240.0170.06720.55
5.6.230.0100.06720.54
5.6.220.0000.06720.58
5.6.210.0070.08320.61
5.6.200.0030.09321.01
5.6.190.0030.08721.09
5.6.180.0130.07721.09
5.6.170.0070.08021.11
5.6.160.0030.08321.02
5.6.150.0130.05721.14
5.6.140.0200.06721.05
5.6.130.0130.07321.13
5.6.120.0000.05721.05
5.6.110.0100.06020.95
5.6.100.0300.06320.92
5.6.90.0200.06321.03
5.6.80.0100.04020.44
5.6.70.0030.04020.33
5.6.60.0000.07020.50
5.6.50.0030.05020.55
5.6.40.0030.04320.29
5.6.30.0030.05320.32
5.6.20.0070.05320.41
5.6.10.0100.06020.37
5.6.00.0030.04320.38
5.5.380.0070.07320.36
5.5.370.0070.07320.38
5.5.360.0100.08020.34
5.5.350.0070.07720.34
5.5.340.0100.07320.93
5.5.330.0030.08720.90
5.5.320.0200.07320.79
5.5.310.0230.07720.91
5.5.300.0170.07320.88
5.5.290.0100.04020.87
5.5.280.0030.09020.91
5.5.270.0170.07720.91
5.5.260.0070.05320.75
5.5.250.0030.06720.70
5.5.240.0030.05020.22
5.5.230.0030.07020.26
5.5.220.0070.04720.20
5.5.210.0000.06020.15
5.5.200.0030.04320.15
5.5.190.0000.05320.27
5.5.180.0030.04320.28
5.5.160.0000.04320.21
5.5.150.0130.07320.26
5.5.140.0070.04720.12
5.5.130.0030.04020.14
5.5.120.0070.03720.22
5.5.110.0070.07320.08
5.5.100.0130.04020.10
5.5.90.0100.04320.16
5.5.80.0000.04320.15
5.5.70.0100.04320.00
5.5.60.0030.04720.10
5.5.50.0000.04320.17
5.5.40.0070.03720.11
5.5.30.0030.04020.11
5.5.20.0000.05320.09
5.5.10.0100.03320.07
5.5.00.0030.04020.09

preferences:
49.33 ms | 400 KiB | 5 Q