3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Foo { public function test(string $value); } abstract class Fan implements Foo { abstract public function test(string $value); public function otherTest(string $value) { var_dump(__METHOD__, $value); } } class Bar extends Fan implements Foo { public function test(string $value) { var_dump(__METHOD__, $value); } } class Baz extends Bar {} class Bop extends Bar { public function test(string $value) { var_dump(__METHOD__, $value); } } class Fin extends Fan { public function test(string $value) { var_dump(__METHOD__, $value); } } $bar = new Bar(); $baz = new Baz(); $bop = new Bop(); $fin = new Fin(); $bar->test('bar'); $bar->otherTest('bar'); $bar->test('baz'); $bar->otherTest('bar'); $bop->test('bop'); $bop->otherTest('bop'); $fin->test('fan'); $fin->otherTest('fan');

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)
8.4.120.0090.01020.58
8.4.110.0130.00922.33
8.4.100.0100.01217.82
8.4.90.0140.00718.56
8.4.80.0120.00717.78
8.4.70.0090.01218.01
8.4.60.0120.00918.88
8.4.50.0090.01017.81
8.4.40.0100.01017.38
8.4.30.0090.01018.54
8.4.20.0100.01019.66
8.4.10.0030.00619.39
8.3.250.0070.00218.83
8.3.240.0120.00516.64
8.3.230.0110.00616.85
8.3.220.0110.00817.07
8.3.210.0130.00416.66
8.3.200.0060.00316.77
8.3.190.0110.00717.25
8.3.180.0040.00416.54
8.3.170.0030.00619.09
8.3.160.0090.00918.34
8.3.150.0110.00318.91
8.3.140.0080.00816.61
8.3.130.0130.00718.42
8.3.120.0040.00419.01
8.3.110.0000.00816.48
8.3.100.0060.00316.62
8.3.90.0050.00326.77
8.3.80.0100.00020.21
8.3.70.0080.00616.63
8.3.60.0160.00618.43
8.3.50.0120.00724.47
8.3.40.0130.00720.29
8.3.30.0070.01718.69
8.3.20.0040.00420.57
8.3.10.0090.00020.33
8.3.00.0040.00420.47
8.2.290.0050.00420.29
8.2.280.0040.00622.14
8.2.270.0110.00717.02
8.2.260.0110.00716.38
8.2.250.0110.00416.84
8.2.240.0030.00618.77
8.2.230.0080.00020.94
8.2.220.0000.00824.06
8.2.210.0040.00426.77
8.2.200.0090.00016.75
8.2.190.0040.01116.88
8.2.180.0070.00716.75
8.2.170.0130.00322.96
8.2.160.0070.00721.14
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00419.96
8.2.110.0060.00320.76
8.2.100.0080.00417.78
8.2.90.0040.00417.75
8.2.80.0050.00318.79
8.2.70.0060.00317.90
8.2.60.0000.01018.09
8.2.50.0060.00319.09
8.2.40.0060.00320.97
8.2.30.0040.00419.26
8.2.20.0070.00018.04
8.2.10.0050.00319.26
8.2.00.0040.00419.33
8.1.330.0110.00822.09
8.1.320.0110.00816.36
8.1.310.0030.00616.82
8.1.300.0060.00920.15
8.1.290.0000.00930.84
8.1.280.0110.00425.92
8.1.270.0060.00320.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00319.54
8.1.230.0080.00320.79
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0050.00517.35
8.1.190.0030.00617.23
8.1.180.0040.00418.98
8.1.170.0080.00018.61
8.1.160.0030.00619.04
8.1.150.0060.00618.91
8.1.140.0040.00418.83
8.1.130.0000.00821.91
8.1.120.0040.00417.54
8.1.110.0050.00217.45
8.1.100.0040.00417.49
8.1.90.0030.00617.50
8.1.80.0000.00717.48
8.1.70.0000.00817.38
8.1.60.0030.00717.48
8.1.50.0030.00517.41
8.1.40.0030.00617.51
8.1.30.0040.00417.65
8.1.20.0000.00817.68
8.1.10.0040.00417.46
8.1.00.0000.00717.48
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0000.00818.44
8.0.270.0030.00616.84
8.0.260.0030.00320.00
8.0.250.0000.00716.98
8.0.240.0000.00816.95
8.0.230.0030.00316.90
8.0.220.0030.00316.75
8.0.210.0030.00316.97
8.0.200.0060.00016.91
8.0.190.0000.00717.03
8.0.180.0000.00816.81
8.0.170.0060.00316.81
8.0.160.0030.00516.94
8.0.150.0040.00416.89
8.0.140.0040.00316.86
8.0.130.0030.00313.30
8.0.120.0000.00716.79
8.0.110.0000.00716.94
8.0.100.0070.00016.86
8.0.90.0060.00316.81
8.0.80.0080.00816.81
8.0.70.0000.01016.71
8.0.60.0000.00816.98
8.0.50.0040.00416.90
8.0.30.0060.01016.96
8.0.20.0130.00717.16
8.0.10.0000.00916.90
8.0.00.0100.01116.79
7.4.330.0000.00615.55
7.4.320.0000.00716.63
7.4.300.0000.00716.61
7.4.290.0040.00416.47
7.4.280.0040.00416.51
7.4.270.0030.00316.57
7.4.260.0060.00013.34
7.4.250.0050.00216.48
7.4.240.0000.00716.51
7.4.230.0000.00816.71
7.4.220.0050.00216.48
7.4.210.0070.01016.63
7.4.200.0070.00016.32
7.4.130.0040.01616.54
7.4.120.0160.00316.44
7.4.110.0090.00916.35
7.4.100.0180.00416.61
7.4.90.0130.00316.42
7.4.80.0090.00919.39
7.4.70.0130.00716.36
7.4.60.0070.01016.61
7.4.50.0030.01316.27
7.4.40.0080.00916.62
7.4.30.0130.00616.36
7.4.20.0090.00916.12
7.4.10.0170.00716.18
7.4.00.0140.00716.53
7.3.330.0030.00316.34
7.3.320.0060.00013.08
7.3.310.0000.00716.31
7.3.300.0070.00016.34
7.3.290.0070.00016.20
7.3.280.0120.00516.25
7.3.260.0110.01116.30
7.3.240.0080.01016.34
7.3.230.0090.00916.39
7.3.210.0040.01316.23
7.3.200.0190.00416.41
7.3.190.0100.01016.52
7.3.180.0080.00816.32
7.3.170.0040.01916.23
7.3.160.0100.00616.01
7.3.150.0100.00616.57
7.3.140.0090.01216.17
7.3.130.0060.00916.36
7.3.120.0120.00916.20
7.3.110.0090.01216.20
7.3.100.0160.00816.11
7.3.90.0080.00816.35
7.3.80.0180.00016.46
7.3.70.0120.00816.15
7.3.60.0120.00916.44
7.3.50.0110.00616.27
7.3.40.0000.01816.20
7.3.30.0110.00816.34
7.3.20.0130.00716.36
7.3.10.0150.00616.20
7.3.00.0170.00716.09
7.2.330.0180.00616.85
7.2.320.0100.01416.70
7.2.310.0090.01316.61
7.2.300.0150.00916.59
7.2.290.0130.00716.27
7.2.280.0070.01316.24
7.2.270.0080.01216.57
7.2.260.0060.01016.45
7.2.250.0060.01216.67
7.2.240.0090.01216.39
7.2.230.0120.00916.18
7.2.220.0100.00916.38
7.2.210.0070.01016.30
7.2.200.0090.01216.26
7.2.190.0140.00816.40
7.2.180.0090.00916.41
7.2.170.0070.01316.55
7.2.160.0030.01316.62
7.2.150.0100.01316.73
7.2.140.0040.01816.72
7.2.130.0100.01016.71
7.2.120.0150.00316.54
7.2.110.0100.00716.42
7.2.100.0070.01116.58
7.2.90.0060.01616.60
7.2.80.0110.01116.61
7.2.70.0100.01416.41
7.2.60.0100.01616.57
7.2.50.0040.01916.46
7.2.40.0100.00716.45
7.2.30.0270.01016.63
7.2.20.0140.00416.61
7.2.10.0060.01516.54
7.2.00.0070.01016.71

preferences:
29.54 ms | 403 KiB | 5 Q