3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class MyClass { public function doSomething() { return "dneSomething"; } abstract public function doSomethingElse(); } class MyClassTest { public function getMockForAbstractClass($className) { $mockClassName = 'Mock_' . $className; $class = <<<EOF class $mockClassName extends $className { public function doSomethingElse() {} } EOF; eval($class); return new $mockClassName(); } public function testDoSomething() { $object = $this->getMockForAbstractClass('MyClass'); assert('"doneSomething" == "' . $object->doSomething() . '"'); } } $test = new MyClassTest(); $test->testDoSomething();

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)
8.3.60.0090.00618.27
8.3.50.0090.01122.01
8.3.40.0150.00018.97
8.3.30.0110.00419.10
8.3.20.0030.00618.50
8.3.10.0060.00323.50
8.3.00.0080.00018.89
8.2.180.0070.01116.75
8.2.170.0090.00918.92
8.2.160.0150.00022.96
8.2.150.0030.00524.18
8.2.140.0090.00624.66
8.2.130.0000.00826.16
8.2.120.0040.00421.13
8.2.110.0090.00920.57
8.2.100.0070.00317.91
8.2.90.0000.00719.21
8.2.80.0060.00317.97
8.2.70.0070.00417.50
8.2.60.0050.00318.03
8.2.50.0000.01018.07
8.2.40.0050.00317.91
8.2.30.0000.00721.18
8.2.20.0040.00417.68
8.2.10.0040.00318.13
8.2.00.0040.00417.93
8.1.280.0160.00625.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0030.00622.36
8.1.230.0040.00820.89
8.1.220.0040.00418.77
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00017.53
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0040.00418.88
8.1.150.0050.00318.89
8.1.140.0000.00717.48
8.1.130.0000.00717.84
8.1.120.0000.00717.55
8.1.110.0040.00417.50
8.1.100.0060.00317.45
8.1.90.0000.00717.36
8.1.80.0080.00017.43
8.1.70.0000.01017.33
8.1.60.0000.00917.62
8.1.50.0000.00817.54
8.1.40.0000.01017.51
8.1.30.0030.00617.67
8.1.20.0080.00017.67
8.1.10.0000.00817.55
8.1.00.0000.00817.41
8.0.300.0040.00419.93
8.0.290.0000.00717.18
8.0.280.0030.00518.46
8.0.270.0030.00317.13
8.0.260.0000.00617.34
8.0.250.0070.00016.94
8.0.240.0030.00316.92
8.0.230.0000.00717.03
8.0.220.0040.00416.99
8.0.210.0000.00816.92
8.0.200.0000.00616.98
8.0.190.0000.00717.04
8.0.180.0000.00716.89
8.0.170.0000.00717.00
8.0.160.0040.00416.88
8.0.150.0050.00316.92
8.0.140.0040.00416.94
8.0.130.0030.00313.39
8.0.120.0050.00216.93
8.0.110.0080.00016.88
8.0.100.0000.00817.00
8.0.90.0000.00716.80
8.0.80.0070.01417.01
8.0.70.0000.00717.04
8.0.60.0040.00417.03
8.0.50.0040.00416.76
8.0.30.0110.00917.10
8.0.20.0140.00817.40
8.0.10.0000.00816.98
8.0.00.0060.01217.01
7.4.330.0020.00215.11
7.4.320.0030.00316.49
7.4.300.0060.00016.53
7.4.290.0000.00716.61
7.4.280.0040.00416.61
7.4.270.0030.00316.66
7.4.260.0050.00216.50
7.4.250.0040.00416.59
7.4.240.0020.00616.56
7.4.230.0000.00716.41
7.4.220.0180.00016.68
7.4.210.0100.01016.55
7.4.200.0040.00416.66
7.4.160.0070.01016.40
7.4.150.0100.00717.40
7.4.140.0110.01217.86
7.4.130.0090.00916.44
7.4.120.0150.00716.49
7.4.110.0070.01016.30
7.4.100.0150.00916.57
7.4.90.0080.00816.52
7.4.80.0070.01019.39
7.4.70.0120.00916.74
7.4.60.0090.00616.48
7.4.50.0030.00616.46
7.4.40.0030.01316.66
7.4.30.0090.00916.63
7.4.00.0040.01215.09
7.3.330.0000.00513.31
7.3.320.0000.00513.44
7.3.310.0030.00316.43
7.3.300.0030.00316.40
7.3.290.0080.00616.45
7.3.280.0060.01116.47
7.3.270.0170.00017.40
7.3.260.0150.00916.45
7.3.240.0080.00816.61
7.3.230.0080.01316.71
7.3.210.0120.00616.47
7.3.200.0130.00319.39
7.3.190.0070.01016.68
7.3.180.0090.00616.43
7.3.170.0140.00916.45
7.3.160.0060.01016.58
7.3.10.0060.00616.66
7.3.00.0120.00016.76
7.2.330.0110.00616.41
7.2.320.0160.00316.41
7.2.310.0140.00416.80
7.2.300.0050.01116.62
7.2.290.0090.00916.51
7.2.130.0030.00916.87
7.2.120.0000.01716.88
7.2.110.0030.01016.90
7.2.100.0000.01416.86
7.2.90.0070.01117.13
7.2.80.0100.00317.01
7.2.70.0060.00616.93
7.2.60.0050.01216.82
7.2.50.0100.00717.00
7.2.40.0070.00716.87
7.2.30.0060.01017.06
7.2.20.0080.00416.77
7.2.10.0000.01317.05
7.2.00.0110.00618.14
7.1.250.0060.00615.76
7.1.200.0000.00815.64
7.1.100.0070.00318.35
7.1.70.0040.00417.10
7.1.60.0090.00619.48
7.1.50.0060.01616.63
7.1.00.0000.08022.40
7.0.200.0080.00016.79
7.0.60.0170.07320.02
7.0.50.0030.07717.89
7.0.40.0100.08320.21
7.0.30.0170.05720.09
7.0.20.0170.08320.33
7.0.10.0070.08720.30
7.0.00.0170.07720.23
5.6.280.0000.07721.05
5.6.210.0130.07320.73
5.6.200.0170.04718.29
5.6.190.0100.08320.54
5.6.180.0270.08020.61
5.6.170.0470.07020.45
5.6.160.0030.05320.52
5.6.150.0030.07318.15
5.6.140.0070.07318.20
5.6.130.0030.04718.27
5.6.120.0070.06021.00
5.6.110.0070.07721.00
5.6.100.0100.05720.89
5.6.90.0200.05320.98
5.6.80.0070.07720.42
5.5.350.0070.07320.47
5.5.340.0000.04717.96
5.5.330.0030.05320.13
5.5.320.0470.06020.30
5.5.310.0400.07720.34
5.5.300.0030.08317.95
5.5.290.0100.07318.03
5.5.280.0130.06320.88
5.5.270.0130.07720.95
5.5.260.0000.04720.77
5.5.250.0000.04320.72
5.5.240.0030.08020.27
5.4.450.1270.05019.52
5.4.440.0800.06019.63
5.4.430.0800.06019.21
5.4.420.0170.07019.21
5.4.410.0230.04019.41
5.4.400.0070.05719.12
5.4.390.0130.05019.13
5.4.380.0070.05719.23
5.4.370.0100.07319.07
5.4.360.0100.05319.12
5.4.350.0170.04719.08
5.4.340.0200.04019.16
5.4.320.0100.06319.15
5.4.310.0100.05019.13
5.4.300.0070.05719.01
5.4.290.0200.04319.16
5.4.280.0200.04319.15
5.4.270.0030.06019.04
5.4.260.0100.05319.20
5.4.250.0130.05019.20
5.4.240.0030.06319.21
5.4.230.0130.04719.06
5.4.220.0100.05319.25
5.4.210.0330.03319.23
5.4.200.0100.05017.05
5.4.190.0100.05019.05
5.4.180.0130.05019.07
5.4.170.0230.04019.23
5.4.160.0100.05318.96
5.4.150.0130.04719.04
5.4.140.0070.05316.69
5.4.130.0070.05016.59
5.4.120.0130.04316.52
5.4.110.0070.05016.52
5.4.100.0070.06016.52
5.4.90.0200.04316.59
5.4.80.0100.04716.61
5.4.70.0070.05716.50
5.4.60.0100.05016.41
5.4.50.0130.06716.34
5.4.40.0130.05016.55
5.4.30.0170.04316.55
5.4.20.0030.06016.26
5.4.10.0100.05016.63
5.4.00.0000.05715.71
5.3.290.0130.05314.59
5.3.280.0070.05314.67
5.3.270.0130.05014.62
5.3.260.0100.06014.65
5.3.250.0070.05714.47
5.3.240.0030.05714.78
5.3.230.0130.04714.67
5.3.220.0230.05314.50
5.3.210.0030.06014.58
5.3.200.0100.04714.61
5.3.190.0030.05714.49
5.3.180.0070.05314.62
5.3.170.0230.04014.54
5.3.160.0100.05014.73
5.3.150.0070.05314.57
5.3.140.0030.05714.61
5.3.130.0070.05714.72
5.3.120.0170.04714.54
5.3.110.0100.05314.47
5.3.100.0170.04713.96
5.3.90.0130.04313.95
5.3.80.0130.04714.01
5.3.70.0000.06013.88
5.3.60.0130.05313.88
5.3.50.0100.05013.95
5.3.40.0100.05013.89
5.3.30.0070.05013.83
5.3.20.0070.05013.77
5.3.10.0070.05013.83
5.3.00.0130.04713.62
5.2.170.0070.04311.32
5.2.160.0130.03311.31
5.2.150.0000.04711.09
5.2.140.0100.03711.07
5.2.130.0070.04311.19
5.2.120.0070.04011.10
5.2.110.0100.03710.97
5.2.100.0000.04311.11
5.2.90.0030.04311.23
5.2.80.0070.04011.02
5.2.70.0100.04011.02
5.2.60.0130.03310.98
5.2.50.0000.04710.98
5.2.40.0070.04011.13
5.2.30.0000.04710.88
5.2.20.0000.04711.12
5.2.10.0130.03710.87
5.2.00.0030.04310.74
5.1.60.0130.03310.05
5.1.50.0070.0339.93
5.1.40.0070.0339.99
5.1.30.0070.03310.30
5.1.20.0100.03710.29
5.1.10.0070.03310.00
5.1.00.0070.03310.02
5.0.50.0030.0308.46
5.0.40.0030.0308.46
5.0.30.0100.0408.24
5.0.20.0070.0278.22
5.0.10.0070.0308.12
5.0.00.0030.0438.32
4.4.90.0000.0275.75
4.4.80.0070.0235.74
4.4.70.0030.0205.74
4.4.60.0030.0235.75
4.4.50.0070.0275.91
4.4.40.0070.0305.76
4.4.30.0070.0205.86
4.4.20.0030.0205.90
4.4.10.0030.0205.80
4.4.00.0070.0335.77
4.3.110.0030.0205.67
4.3.100.0100.0205.73
4.3.90.0070.0175.68
4.3.80.0070.0335.75
4.3.70.0070.0175.75
4.3.60.0070.0175.65
4.3.50.0030.0235.75
4.3.40.0070.0335.60
4.3.30.0030.0234.43
4.3.20.0070.0204.52
4.3.10.0070.0234.51
4.3.00.0100.01315.37

preferences:
63.37 ms | 401 KiB | 5 Q