3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace clases; abstract class MyParent{ abstract function name(); } class Foo extends MyParent{ function name(){ return "Foo class"; } } class Bar extends MyParent{ function name(){ return "Bar class"; } } function doSomething(\clases\MyParent $object){ echo 'Good';} $object = new Foo(); doSomething($object); $object2 = new \stdClass(); doSomething($object2);

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)
8.3.60.0110.01118.68
8.3.50.0140.00322.00
8.3.40.0080.00818.71
8.3.30.0140.00019.22
8.3.20.0000.00720.23
8.3.10.0080.00021.94
8.3.00.0050.00322.45
8.2.180.0120.01216.63
8.2.170.0100.00722.96
8.2.160.0030.01020.94
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0140.00326.16
8.2.120.0070.00020.87
8.2.110.0110.00021.18
8.2.100.0090.00317.78
8.2.90.0080.00017.91
8.2.80.0000.00817.97
8.2.70.0040.00418.03
8.2.60.0000.00818.03
8.2.50.0050.00318.10
8.2.40.0070.00020.39
8.2.30.0050.00320.85
8.2.20.0040.00417.73
8.2.10.0040.00419.42
8.2.00.0040.00417.73
8.1.280.0100.00725.92
8.1.270.0090.00623.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00923.98
8.1.230.0070.00722.70
8.1.220.0040.00417.74
8.1.210.0100.00018.77
8.1.200.0060.00317.22
8.1.190.0060.00317.13
8.1.180.0050.00318.10
8.1.170.0030.00618.59
8.1.160.0000.00718.73
8.1.150.0020.00520.02
8.1.140.0000.00717.35
8.1.130.0070.00017.70
8.1.120.0040.00417.41
8.1.110.0000.00817.36
8.1.100.0000.00717.28
8.1.90.0000.00717.25
8.1.80.0000.00717.34
8.1.70.0030.00317.33
8.1.60.0060.00317.63
8.1.50.0040.00417.55
8.1.40.0000.00817.37
8.1.30.0020.00517.51
8.1.20.0040.00417.50
8.1.10.0030.00517.45
8.1.00.0000.00917.52
8.0.300.0060.00321.65
8.0.290.0060.00316.88
8.0.280.0000.00718.32
8.0.270.0000.00717.18
8.0.260.0050.00316.89
8.0.250.0060.00016.94
8.0.240.0050.00216.98
8.0.230.0070.00016.86
8.0.220.0000.00716.84
8.0.210.0040.00416.79
8.0.200.0030.00316.87
8.0.190.0000.00716.97
8.0.180.0070.00016.97
8.0.170.0000.00716.92
8.0.160.0040.00416.90
8.0.150.0000.00716.86
8.0.140.0000.00716.74
8.0.130.0000.00613.29
8.0.120.0040.00416.74
8.0.110.0020.00516.82
8.0.100.0050.00316.90
8.0.90.0000.00816.95
8.0.80.0150.00016.88
8.0.70.0040.00416.72
8.0.60.0070.00016.86
8.0.50.0070.00016.76
8.0.30.0120.01017.17
8.0.20.0120.00917.40
8.0.10.0040.00417.06
8.0.00.0110.00616.70
7.4.330.0060.00015.00
7.4.320.0030.00316.54
7.4.300.0020.00516.61
7.4.290.0000.00716.49
7.4.280.0070.00016.44
7.4.270.0000.00716.54
7.4.260.0030.00716.48
7.4.250.0000.00716.48
7.4.240.0030.00416.50
7.4.230.0000.00716.54
7.4.220.0140.00316.42
7.4.210.0040.01016.55
7.4.200.0070.00016.34
7.4.190.0000.00816.67
7.4.160.0070.01316.62
7.4.150.0160.00317.40
7.4.140.0140.00917.86
7.4.130.0130.00516.55
7.4.120.0060.01116.62
7.4.110.0040.01216.38
7.4.100.0120.00616.56
7.4.90.0060.01516.64
7.4.80.0090.01219.39
7.4.70.0000.01616.59
7.4.60.0080.00816.32
7.4.50.0000.00816.54
7.4.40.0080.00822.77
7.4.30.0090.00716.35
7.4.00.0090.00915.28
7.3.330.0000.00513.17
7.3.320.0050.00013.34
7.3.310.0070.00016.19
7.3.300.0030.00316.28
7.3.290.0090.00416.23
7.3.280.0080.00816.34
7.3.270.0070.01017.40
7.3.260.0110.00716.35
7.3.250.0080.00916.45
7.3.240.0000.01816.63
7.3.230.0070.01116.42
7.3.210.0040.01316.23
7.3.200.0080.00919.39
7.3.190.0130.00316.34
7.3.180.0110.00416.52
7.3.170.0060.01116.46
7.3.160.0030.01316.30
7.3.120.0040.00814.61
7.2.330.0060.00916.77
7.2.320.0130.01016.61
7.2.310.0090.00916.80
7.2.300.0030.02016.63
7.2.290.0080.00816.65
7.2.110.0130.01016.19
7.2.60.0070.00716.87
7.2.00.0030.01419.31
7.1.200.0040.00415.70
7.1.100.0070.00417.91
7.1.70.0030.00516.92
7.1.60.0080.00819.82
7.1.50.0000.01016.64
7.1.00.0100.07022.48
7.0.200.0160.00016.80
7.0.140.0070.07022.09
7.0.80.0370.05020.03
7.0.70.0570.07319.96
7.0.60.0470.05019.95
7.0.50.0530.05720.29
7.0.40.0100.07320.10
7.0.30.0200.07320.14
7.0.20.0070.05020.10
7.0.10.0070.08020.06
7.0.00.0100.07020.09
5.6.280.0100.06721.02
5.6.230.0100.07320.53
5.6.220.0000.09320.63
5.6.210.0070.04320.69
5.6.200.0170.08021.02
5.6.190.0170.07720.91
5.6.180.0130.06721.18
5.6.170.0130.08020.95
5.6.160.0130.08020.99
5.6.150.0130.07021.08
5.6.140.0100.08321.11
5.6.130.0100.09321.11
5.6.120.0100.07021.11
5.6.110.0130.07021.13
5.6.100.0070.05720.94
5.6.90.0000.05020.98
5.6.80.0070.03320.40
5.6.70.0070.03320.34
5.6.60.0100.05320.48
5.6.50.0000.06020.43
5.6.40.0030.03320.36
5.6.30.0070.07320.43
5.6.20.0100.06320.42
5.6.10.0100.03720.38
5.6.00.0100.04020.32
5.5.370.0030.08320.40
5.5.360.0000.05720.36
5.5.350.0130.07720.34
5.5.340.0100.08020.89
5.5.330.0100.07320.81
5.5.320.0170.04020.93
5.5.310.0030.09020.65
5.5.300.0070.08320.90
5.5.290.0170.07720.77
5.5.280.0130.07020.74
5.5.270.0130.04020.93
5.5.260.0000.07720.89
5.5.250.0070.04720.57
5.5.240.0070.03720.30
5.5.230.0070.03720.27
5.5.220.0000.04320.25
5.5.210.0030.04020.27
5.5.200.0000.05320.17
5.5.190.0030.04720.15
5.5.180.0000.04020.30
5.5.160.0070.06720.24
5.5.150.0100.06020.23
5.5.140.0070.04020.27
5.5.130.0130.05320.28
5.5.120.0030.07320.14
5.5.110.0070.03320.08
5.5.100.0070.05320.14
5.5.90.0070.04320.16
5.5.80.0030.05020.09
5.5.70.0100.06319.95
5.5.60.0030.04020.05
5.5.50.0070.03720.15
5.5.40.0000.04320.09
5.5.30.0030.04720.11
5.5.20.0100.07320.11
5.5.10.0100.03720.03
5.5.00.0130.03020.03
5.4.450.0070.08019.36
5.4.440.0130.08019.46
5.4.430.0070.03719.41
5.4.420.0030.04719.35
5.4.410.0000.06019.07
5.4.400.0000.04019.18
5.4.390.0000.05719.04
5.4.380.0000.04019.13
5.4.370.0030.03719.18
5.4.360.0030.04019.12
5.4.350.0000.04718.90
5.4.340.0070.03319.25
5.4.320.0030.05019.21
5.4.310.0000.04018.95
5.4.300.0000.04319.20
5.4.290.0000.03719.25
5.4.280.0030.04019.04
5.4.270.0070.03719.05
5.4.260.0030.03719.15
5.4.250.0000.04019.13
5.4.240.0000.04018.84
5.4.230.0030.04018.89
5.4.220.0100.03319.12
5.4.210.0030.03719.04
5.4.200.0030.03319.02
5.4.190.0000.04319.03
5.4.180.0000.03719.12
5.4.170.0100.04019.12
5.4.160.0030.03719.10
5.4.150.0030.04019.07
5.4.140.0070.04316.46
5.4.130.0030.04316.45
5.4.120.0070.03716.46
5.4.110.0030.03716.47
5.4.100.0070.07316.53
5.4.90.0100.07016.49
5.4.80.0100.06316.55
5.4.70.0030.04016.45
5.4.60.0000.07316.34
5.4.50.0230.05716.45
5.4.40.0070.04716.48
5.4.30.0070.07016.33
5.4.20.0130.06316.36
5.4.10.0170.06316.24
5.4.00.0100.06015.88
5.3.290.0030.03714.68
5.3.280.0000.04014.72
5.3.270.0030.03714.75
5.3.260.0030.03314.62
5.3.250.0000.04014.67
5.3.240.0070.03314.70
5.3.230.0070.03314.73
5.3.220.0100.03714.68
5.3.210.0000.04014.63
5.3.200.0000.04014.60
5.3.190.0070.05314.50
5.3.180.0030.06314.54
5.3.170.0100.05014.62
5.3.160.0100.03714.63
5.3.150.0070.05314.50
5.3.140.0070.07314.56
5.3.130.0070.07714.67
5.3.120.0130.07014.48
5.3.110.0030.07714.66
5.3.100.0130.04714.10
5.3.90.0100.06314.02
5.3.80.0070.07713.91
5.3.70.0030.07714.16
5.3.60.0070.04014.06
5.3.50.0030.03713.98
5.3.40.0070.06313.93
5.3.30.0170.06013.89
5.3.20.0030.07313.76
5.3.10.0030.05313.69
5.3.00.0100.06713.67
5.2.170.0070.05313.65
5.2.160.0100.05713.65
5.2.150.0030.06313.65
5.2.140.0070.05713.65
5.2.130.0130.05313.65
5.2.120.0070.04013.65
5.2.110.0070.04313.65
5.2.100.0030.05313.65
5.2.90.0070.05713.65
5.2.80.0070.05313.65
5.2.70.0030.06013.65
5.2.60.0030.06713.65
5.2.50.0000.06313.65
5.2.40.0030.06313.65
5.2.30.0130.02713.65
5.2.20.0030.04013.65
5.2.10.0030.05013.65
5.2.00.0070.05713.65
5.1.60.0100.04313.65
5.1.50.0000.06013.65
5.1.40.0000.05713.65
5.1.30.0070.05313.65
5.1.20.0130.04713.65
5.1.10.0030.05313.65
5.1.00.0170.04313.65
5.0.50.0070.04713.65
5.0.40.0030.03313.65
5.0.30.0000.04013.65
5.0.20.0100.02713.65
5.0.10.0070.04013.65
5.0.00.0000.06713.65
4.4.90.0000.03713.65
4.4.80.0000.04013.65
4.4.70.0030.03013.65
4.4.60.0000.03013.65
4.4.50.0000.02313.65
4.4.40.0000.05313.65
4.4.30.0070.02313.65
4.4.20.0100.03013.65
4.4.10.0070.03013.65
4.4.00.0000.04713.65
4.3.110.0030.01313.65
4.3.100.0030.03313.65
4.3.90.0030.03013.65
4.3.80.0000.05013.65
4.3.70.0030.02313.65
4.3.60.0070.03013.65
4.3.50.0070.03013.65
4.3.40.0030.05313.65
4.3.30.0000.03713.65
4.3.20.0000.03313.65
4.3.10.0030.03313.65
4.3.00.0000.03313.65

preferences:
51.34 ms | 401 KiB | 5 Q