3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo($arg1, $arg2) { var_dump($arg1, $arg2); } } class B extends A { public function foo($arg1, $arg2) { call_user_func_array(['parent', 'foo'], [$arg2, $arg1]); } } $b = new B; $b->foo(1, 2);

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)
8.3.60.0120.00618.43
8.3.50.0120.00522.05
8.3.40.0040.01218.84
8.3.30.0000.01420.25
8.3.20.0050.00318.73
8.3.10.0040.00420.90
8.3.00.0000.00819.54
8.2.180.0100.01016.63
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0070.00019.77
8.2.110.0050.00520.39
8.2.100.0100.00317.91
8.2.90.0080.00019.08
8.2.80.0040.00419.21
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0070.00019.50
8.2.20.0040.00417.64
8.2.10.0000.00817.71
8.2.00.0080.00317.67
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00422.42
8.1.230.0080.00420.97
8.1.220.0030.00518.77
8.1.210.0120.00018.77
8.1.200.0040.00417.48
8.1.190.0050.00317.52
8.1.180.0060.00318.10
8.1.170.0060.00318.57
8.1.160.0000.00718.80
8.1.150.0050.00218.51
8.1.140.0040.00417.35
8.1.130.0000.00717.79
8.1.120.0100.00017.49
8.1.110.0040.00417.34
8.1.100.0070.00017.47
8.1.90.0070.00017.46
8.1.80.0070.00017.52
8.1.70.0030.00317.48
8.1.60.0000.00817.58
8.1.50.0040.00417.48
8.1.40.0040.00417.50
8.1.30.0000.00717.56
8.1.20.0040.00417.58
8.1.10.0090.00017.59
8.1.00.0000.00717.48
8.0.300.0030.00319.98
8.0.290.0000.00817.18
8.0.280.0030.00318.36
8.0.270.0030.00317.22
8.0.260.0030.00316.73
8.0.250.0040.00416.83
8.0.240.0040.00416.92
8.0.230.0030.00316.83
8.0.220.0000.00716.86
8.0.210.0000.01016.93
8.0.200.0000.00616.89
8.0.190.0030.00516.96
8.0.180.0000.00716.94
8.0.170.0030.00316.88
8.0.160.0000.00716.86
8.0.150.0070.00016.88
8.0.140.0040.00416.89
8.0.130.0030.00313.36
8.0.120.0000.00816.71
8.0.110.0050.00216.72
8.0.100.0020.00516.93
8.0.90.0000.00816.96
8.0.80.0150.00316.86
8.0.70.0040.00416.79
8.0.60.0040.00416.89
8.0.50.0040.00416.85
8.0.30.0100.01117.00
8.0.20.0080.01117.40
8.0.10.0030.00516.83
8.0.00.0110.00716.93
7.4.330.0000.00516.82
7.4.320.0030.00316.48
7.4.300.0060.00016.43
7.4.290.0000.00716.46
7.4.280.0070.00016.60
7.4.270.0000.00616.49
7.4.260.0000.00513.35
7.4.250.0000.00816.55
7.4.240.0040.00416.50
7.4.230.0030.00316.38
7.4.220.0090.00916.42
7.4.210.0090.00816.59
7.4.200.0000.00716.34
7.4.190.0000.00716.64
7.4.160.0060.00916.35
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0090.00816.51
7.4.120.0100.00716.42
7.4.110.0110.01116.61
7.4.100.0080.01116.63
7.4.90.0030.01516.64
7.4.80.0040.01419.39
7.4.70.0040.01216.34
7.4.60.0090.01216.50
7.4.50.0000.00816.38
7.4.40.0090.00522.77
7.4.30.0030.01416.41
7.4.00.0110.00715.06
7.3.330.0030.00313.30
7.3.320.0060.00013.26
7.3.310.0030.00316.04
7.3.300.0040.00416.11
7.3.290.0100.00316.21
7.3.280.0100.00916.20
7.3.270.0060.01217.40
7.3.260.0120.00618.24
7.3.250.0090.00916.30
7.3.240.0070.01316.29
7.3.230.0070.01316.39
7.3.210.0140.00716.34
7.3.200.0090.01219.39
7.3.190.0090.01216.47
7.3.180.0100.00716.36
7.3.170.0030.01316.27
7.3.160.0060.00916.23
7.3.120.0130.00314.63
7.2.330.0100.00716.46
7.2.320.0030.01416.79
7.2.310.0100.01016.62
7.2.300.0130.00316.53
7.2.290.0180.00616.71
7.2.00.0110.00319.13
7.1.100.0070.00318.11
7.1.70.0000.00716.73
7.1.60.0140.01019.24
7.1.50.0130.01316.83
7.1.00.0100.07022.45
7.0.200.0040.00416.79
7.0.140.0070.07022.04
7.0.90.0030.08719.93
7.0.80.0070.07719.88
7.0.70.0030.07319.90
7.0.60.0100.04719.98
7.0.50.0000.08720.29
7.0.40.0100.06720.11
7.0.30.0000.08320.11
7.0.20.0070.08020.18
7.0.10.0000.07720.09
7.0.00.0070.06020.03
5.6.280.0000.07720.78
5.6.230.0230.06720.54
5.6.220.0130.07320.59
5.6.210.0070.04020.47
5.6.200.0030.08721.07
5.6.190.0100.08321.07
5.6.180.0170.04021.11
5.6.170.0030.05721.06
5.6.160.0070.08321.07
5.6.150.0070.04021.11
5.6.140.0100.03320.96
5.6.130.0100.03020.95
5.6.120.0070.04021.05
5.6.110.0070.04021.16
5.6.100.0030.05321.07
5.6.90.0170.07721.06
5.6.80.0070.03720.32
5.6.70.0100.07720.49
5.6.60.0100.05020.41
5.6.50.0030.04320.35
5.6.40.0000.08320.32
5.6.30.0000.04320.49
5.6.20.0130.07320.46
5.6.10.0100.06720.29
5.6.00.0070.06320.35
5.5.370.0100.07720.45
5.5.360.0100.08020.37
5.5.350.0070.04320.38
5.5.340.0200.07020.74
5.5.330.0000.07020.80
5.5.320.0000.09020.91
5.5.310.0030.06720.88
5.5.300.0070.06320.90
5.5.290.0100.07320.93
5.5.280.0070.03320.88
5.5.270.0070.04020.91
5.5.260.0130.08020.91
5.5.250.0030.07720.75
5.5.240.0030.05020.25
5.5.230.0100.06320.30
5.5.220.0000.07020.01
5.5.210.0170.06020.18
5.5.200.0130.07020.00
5.5.190.0100.06720.21
5.5.180.0070.04020.27
5.5.160.0070.08020.15
5.5.150.0000.04720.27
5.5.140.0100.03320.15
5.5.130.0000.04720.13
5.5.120.0170.03020.08
5.5.110.0030.08020.17
5.5.100.0100.06720.02
5.5.90.0030.04320.07
5.5.80.0000.04020.16
5.5.70.0100.07020.15
5.5.60.0030.03320.05
5.5.50.0130.06719.94
5.5.40.0070.07320.13
5.5.30.0170.08320.11
5.5.20.0070.04720.03
5.5.10.0030.05020.12
5.5.00.0100.05320.02
5.4.450.0100.07019.51
5.4.440.0000.04319.17
5.4.430.0070.05719.48
5.4.420.0100.07019.44
5.4.410.0030.06319.23
5.4.400.0130.04719.10
5.4.390.0100.07019.13
5.4.380.0030.07319.13
5.4.370.0070.04319.09
5.4.360.0070.03719.04
5.4.350.0000.04718.84
5.4.340.0230.02318.96
5.4.320.0030.08018.90
5.4.310.0070.07318.95
5.4.300.0130.05019.23
5.4.290.0070.06019.03
5.4.280.0030.07019.20
5.4.270.0070.04718.90
5.4.260.0030.07718.87
5.4.250.0070.05019.08
5.4.240.0070.03018.94
5.4.230.0030.03018.94
5.4.220.0030.04719.23
5.4.210.0030.05718.84
5.4.200.0100.03719.04
5.4.190.0070.07319.11
5.4.180.0100.06718.84
5.4.170.0030.07719.15
5.4.160.0000.03719.01
5.4.150.0000.04018.88
5.4.140.0100.06316.50
5.4.130.0100.07316.46
5.4.120.0000.04716.29
5.4.110.0130.05316.39
5.4.100.0000.05316.41
5.4.90.0100.04016.33
5.4.80.0070.07016.47
5.4.70.0070.07016.52
5.4.60.0070.07016.48
5.4.50.0070.03316.41
5.4.40.0130.06316.38
5.4.30.0070.07316.24
5.4.20.0130.04316.29
5.4.10.0030.03716.36
5.4.00.0030.03715.79
5.3.290.0030.04714.72
5.3.280.0070.07714.71
5.3.270.0100.07014.73
5.3.260.0000.05714.70
5.3.250.0000.04714.63
5.3.240.0070.05714.54
5.3.230.0130.06314.59
5.3.220.0100.04314.60
5.3.210.0030.07014.66
5.3.200.0100.03714.68
5.3.190.0030.07314.52
5.3.180.0000.08314.68
5.3.170.0100.03314.55
5.3.160.0070.07314.63
5.3.150.0030.04014.57
5.3.140.0030.05314.48
5.3.130.0070.08314.62
5.3.120.0100.06314.64
5.3.110.0030.04014.53
5.3.100.0070.07014.01
5.3.90.0070.07314.05
5.3.80.0030.06714.08
5.3.70.0070.07314.00
5.3.60.0070.07714.13
5.3.50.0070.04314.01
5.3.40.0000.08313.88
5.3.30.0100.07013.96
5.3.20.0070.03713.61
5.3.10.0070.07013.71
5.3.00.0030.03713.66
5.2.170.0070.06013.61
5.2.160.0000.05713.61
5.2.150.0070.04313.61
5.2.140.0100.02713.61
5.2.130.0070.05713.61
5.2.120.0070.04313.61
5.2.110.0030.03713.61
5.2.100.0000.04013.61
5.2.90.0070.02713.61
5.2.80.0030.03313.61
5.2.70.0070.04313.61
5.2.60.0000.06713.61
5.2.50.0030.06713.61
5.2.40.0030.03713.61
5.2.30.0070.05713.61
5.2.20.0170.05013.61
5.2.10.0170.02713.61
5.2.00.0030.06313.61
5.1.60.0170.03713.61
5.1.50.0100.05013.61
5.1.40.0030.07013.61
5.1.30.0100.05013.61
5.1.20.0130.04713.61
5.1.10.0030.04313.61
5.1.00.0070.04713.61
5.0.50.0030.03313.61
5.0.40.0070.05313.61
5.0.30.0070.03313.61
5.0.20.0070.03713.61
5.0.10.0070.04013.61
5.0.00.0030.03313.61
4.4.90.0030.03013.61
4.4.80.0030.02013.61
4.4.70.0030.02013.61
4.4.60.0070.01313.61
4.4.50.0000.03713.61
4.4.40.0000.05013.61
4.4.30.0070.01713.61
4.4.20.0000.03713.61
4.4.10.0070.01313.61
4.4.00.0000.04713.61
4.3.110.0000.01713.61
4.3.100.0030.03313.61
4.3.90.0000.01713.61
4.3.80.0070.04713.61
4.3.70.0000.02313.61
4.3.60.0000.02313.61
4.3.50.0000.02013.61
4.3.40.0070.04713.61
4.3.30.0000.04013.61
4.3.20.0030.02713.61
4.3.10.0070.01713.61
4.3.00.0070.01713.61

preferences:
40.4 ms | 401 KiB | 5 Q