3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL | E_STRICT); class a { public function api() { echo 'hi'; } } class b extends a { public function api() { $argv = func_get_args(); return call_user_func_array( array( 'a', 'api' ), $argv ); } } $b = new b(); $b->api();

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)
8.3.60.0100.01018.55
8.3.50.0120.00821.14
8.3.40.0070.01418.88
8.3.30.0070.00720.17
8.3.20.0030.00620.33
8.3.10.0040.00422.10
8.3.00.0070.00022.25
8.2.180.0070.01116.38
8.2.170.0140.00322.96
8.2.160.0110.00320.39
8.2.150.0000.00824.18
8.2.140.0100.01024.66
8.2.130.0130.00626.16
8.2.120.0000.00819.65
8.2.110.0030.00622.16
8.2.100.0070.00719.57
8.2.90.0030.00619.22
8.2.80.0040.00419.33
8.2.70.0030.00617.63
8.2.60.0050.00317.92
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0070.00317.96
8.2.20.0070.00017.74
8.2.10.0070.00017.55
8.2.00.0060.00317.66
8.1.280.0110.01125.92
8.1.270.0000.00724.66
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.92
8.1.230.0080.00419.01
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0050.00317.63
8.1.180.0000.00819.14
8.1.170.0070.00318.70
8.1.160.0070.00022.12
8.1.150.0040.00418.62
8.1.140.0040.00417.32
8.1.130.0030.00317.82
8.1.120.0000.00717.51
8.1.110.0040.00417.46
8.1.100.0000.00717.45
8.1.90.0000.00717.45
8.1.80.0030.00517.43
8.1.70.0000.00717.35
8.1.60.0050.00317.42
8.1.50.0000.00817.50
8.1.40.0000.00717.54
8.1.30.0000.00817.57
8.1.20.0040.00417.57
8.1.10.0040.00417.60
8.1.00.0080.00317.51
8.0.300.0040.00418.77
8.0.290.0050.00317.18
8.0.280.0030.00318.45
8.0.270.0030.00317.12
8.0.260.0070.00016.73
8.0.250.0000.00716.87
8.0.240.0000.00716.93
8.0.230.0000.00716.81
8.0.220.0000.00716.91
8.0.210.0030.00316.84
8.0.200.0030.00316.88
8.0.190.0040.00416.82
8.0.180.0070.00316.95
8.0.170.0000.00716.82
8.0.160.0000.00716.80
8.0.150.0000.00816.79
8.0.140.0000.00816.83
8.0.130.0000.00513.31
8.0.120.0040.00416.82
8.0.110.0000.00816.88
8.0.100.0000.00716.71
8.0.90.0040.00316.73
8.0.80.0110.00416.79
8.0.70.0050.00316.84
8.0.60.0000.00816.96
8.0.50.0000.00716.95
8.0.30.0120.00717.03
8.0.20.0100.01017.40
8.0.10.0050.00216.79
8.0.00.0110.00716.65
7.4.330.0060.00015.00
7.4.320.0030.00316.51
7.4.300.0030.00316.48
7.4.290.0000.00716.59
7.4.280.0030.00316.48
7.4.270.0000.00716.49
7.4.260.0000.00716.47
7.4.250.0090.00016.60
7.4.240.0020.00516.45
7.4.230.0030.00316.71
7.4.220.0060.01316.46
7.4.210.0090.00916.61
7.4.200.0000.00716.67
7.4.190.0000.00716.56
7.4.160.0100.00616.70
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0070.01116.52
7.4.120.0150.00416.48
7.4.110.0030.01316.52
7.4.100.0090.00916.59
7.4.90.0120.00916.49
7.4.80.0170.00319.39
7.4.70.0100.01016.37
7.4.60.0100.00616.53
7.4.50.0000.00916.24
7.4.40.0040.01022.77
7.4.30.0170.00716.38
7.4.00.0030.01115.04
7.3.330.0050.00013.10
7.3.320.0030.00313.13
7.3.310.0030.00316.27
7.3.300.0070.00016.24
7.3.290.0060.00916.24
7.3.280.0080.00916.22
7.3.270.0100.00617.40
7.3.260.0090.00916.26
7.3.250.0120.00916.26
7.3.240.0100.01416.45
7.3.230.0120.00616.49
7.3.210.0100.00616.25
7.3.200.0060.01119.39
7.3.190.0000.01616.43
7.3.180.0070.01016.34
7.3.170.0120.00316.48
7.3.160.0030.01716.09
7.3.120.0060.01114.58
7.3.110.0140.00415.04
7.3.100.0030.01014.61
7.3.90.0090.00914.89
7.3.80.0090.00614.75
7.3.70.0090.00914.89
7.3.60.0070.01014.53
7.3.50.0070.00714.61
7.3.40.0000.01114.79
7.3.30.0040.01114.72
7.3.20.0050.00616.64
7.3.10.0090.00616.57
7.3.00.0030.00816.71
7.2.330.0130.00316.61
7.2.320.0070.01016.80
7.2.310.0060.00916.74
7.2.300.0030.01316.63
7.2.290.0100.01016.55
7.2.250.0110.00715.16
7.2.240.0100.00715.15
7.2.230.0060.01315.05
7.2.220.0130.00615.12
7.2.210.0040.01115.03
7.2.200.0100.00314.89
7.2.190.0000.01615.02
7.2.180.0090.00914.82
7.2.170.0000.01114.96
7.2.00.0060.00919.00
7.1.330.0090.00615.66
7.1.320.0030.01515.59
7.1.310.0130.00315.38
7.1.300.0060.00615.73
7.1.290.0060.00615.58
7.1.280.0070.00715.73
7.1.270.0030.01015.60
7.1.260.0070.01015.27
7.1.100.0000.00817.65
7.1.70.0030.00717.16
7.1.60.0110.01119.21
7.1.50.0030.01716.89
7.1.00.0030.03322.44
7.0.200.0150.00314.73
7.0.140.0130.06722.09
7.0.60.0170.04320.02
7.0.50.0100.07017.89
7.0.40.0230.07320.06
7.0.30.0270.05020.16
7.0.20.0270.08320.19
7.0.10.0170.06020.23
7.0.00.0030.04020.29
5.6.280.0000.07321.12
5.6.210.0070.06320.70
5.6.200.0100.08018.22
5.6.190.0030.04720.56
5.6.180.0400.06320.34
5.6.170.0200.03720.57
5.6.160.0030.08020.61
5.6.150.0100.03318.21
5.6.140.0100.08318.12
5.6.130.0070.08718.28
5.6.120.0030.08721.02
5.6.110.0070.04720.97
5.6.100.0100.08721.11
5.6.90.0000.04321.10
5.6.80.0100.03720.40
5.6.70.0130.07720.48
5.5.350.0100.07720.41
5.5.340.0100.07317.96
5.5.330.0130.07720.42
5.5.320.0200.05720.43
5.5.310.0270.04320.27
5.5.300.0070.07718.05
5.5.290.0000.04318.01
5.5.280.0100.04320.68
5.5.270.0070.08720.87
5.5.260.0130.03720.76
5.5.250.0100.07720.70
5.5.240.0130.07320.26
5.4.450.1000.06319.33
5.4.440.0600.07019.65
5.4.430.0730.06319.38
5.4.420.0870.05719.16
5.4.410.0770.05719.42
5.4.400.0570.06018.89
5.4.390.0500.06318.80
5.4.380.0200.06018.79
5.4.370.0130.05718.79
5.4.360.0230.07018.61
5.4.350.0040.03912.02
5.4.340.0060.03812.01
5.4.320.0090.03312.50
5.4.310.0040.04512.50
5.4.300.0040.03812.50
5.4.290.0100.03412.50
5.4.280.0080.03312.39
5.4.270.0030.04112.39
5.4.260.0060.04212.39
5.4.250.0070.05318.87
5.4.240.0070.05318.90
5.4.230.0100.06318.89
5.4.220.0130.05318.84
5.4.210.0070.05018.73
5.4.200.0070.08018.83
5.4.190.0070.05318.73
5.4.180.0030.05718.84
5.4.170.0100.04718.99
5.4.160.0130.04318.83
5.4.150.0100.05319.08
5.4.140.0130.04316.36
5.4.130.0130.04016.62
5.4.120.0070.05016.44
5.4.110.0030.05316.61
5.4.100.0070.05016.55
5.4.90.0170.05016.71
5.4.80.0100.04716.50
5.4.70.0200.05716.45
5.4.60.0070.05016.38
5.4.50.0030.05016.45
5.4.40.0030.05316.49
5.4.30.0100.05016.45
5.4.20.0070.05016.41
5.4.10.0100.05316.41
5.4.00.0130.05015.80
5.3.290.0020.04312.80
5.3.280.0070.05014.78
5.3.270.0000.06314.64
5.3.260.0100.05014.62
5.3.250.0100.05014.79
5.3.240.0100.04714.61
5.3.230.0100.05014.73
5.3.220.0070.05314.79
5.3.210.0100.04714.63
5.3.200.0000.07314.63
5.3.190.0000.06014.55
5.3.180.0070.04714.79
5.3.170.0100.05314.72
5.3.160.0070.07314.65
5.3.150.0130.04714.65
5.3.140.0100.04714.64
5.3.130.0130.05314.63
5.3.120.0100.05014.52
5.3.110.0100.05014.63
5.3.100.0130.06314.12
5.3.90.0130.04314.11
5.3.80.0070.07013.99
5.3.70.0100.06014.11
5.3.60.0100.04714.16
5.3.50.0100.04714.03
5.3.40.0130.05313.86
5.3.30.0100.07014.13
5.3.20.0100.05013.78
5.3.10.0130.05013.71
5.3.00.0070.05313.72
5.2.170.0100.04311.32
5.2.160.0030.04311.05
5.2.150.0070.04011.21
5.2.140.0070.04311.32
5.2.130.0000.05011.32
5.2.120.0100.05311.09
5.2.110.0030.04011.20
5.2.100.0100.03311.17
5.2.90.0030.04011.09
5.2.80.0070.04011.09
5.2.70.0070.03710.93
5.2.60.0070.04311.00
5.2.50.0030.04011.11
5.2.40.0030.04711.09
5.2.30.0000.04710.95
5.2.20.0100.03311.03
5.2.10.0070.03710.77
5.2.00.0000.04310.55
5.1.60.0100.0279.84
5.1.50.0030.03710.05
5.1.40.0070.04710.05
5.1.30.0100.03010.29
5.1.20.0030.05710.26
5.1.10.0130.04010.14
5.1.00.0070.0339.99
5.0.50.0030.0278.47
5.0.40.0000.0338.57
5.0.30.0270.05730.11
5.0.20.0130.04729.98
5.0.10.0270.03329.91
5.0.00.0200.07337.59
4.4.90.0070.0177.34
4.4.80.0030.0237.34
4.4.70.0070.0177.34
4.4.60.0100.0137.34
4.4.50.0030.0237.34
4.4.40.0070.0307.34
4.4.30.0070.0207.34
4.4.20.0100.0237.34
4.4.10.0000.0237.34
4.4.00.0000.0377.34
4.3.110.0030.0237.34
4.3.100.0030.0207.34
4.3.90.0070.0177.34
4.3.80.0030.0307.34
4.3.70.0070.0137.34
4.3.60.0030.0237.34
4.3.50.0070.0177.34
4.3.40.0070.0437.34
4.3.30.0000.0337.34
4.3.20.0030.0207.34
4.3.10.0000.0237.34
4.3.00.0170.0206.43

preferences:
50.59 ms | 401 KiB | 5 Q