3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public function api() { } } class b extends a { public function api() { $argv = func_get_args(); $a = new a( ); 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)
8.3.60.0120.00618.43
8.3.50.0120.00616.23
8.3.40.0090.01218.64
8.3.30.0120.00919.12
8.3.20.0110.00820.34
8.3.10.0110.00421.91
8.3.00.0040.00422.21
8.2.180.0070.00716.50
8.2.170.0060.00922.96
8.2.160.0160.00619.04
8.2.150.0000.01524.18
8.2.140.0080.00024.66
8.2.130.0140.00326.16
8.2.120.0040.00419.46
8.2.110.0060.00322.15
8.2.100.0040.00817.75
8.2.90.0040.00419.35
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0050.00617.93
8.2.50.0000.00818.07
8.2.40.0040.00719.38
8.2.30.0040.00419.72
8.2.20.0040.00417.73
8.2.10.0050.00317.68
8.2.00.0030.01017.67
8.1.270.0070.00322.05
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0080.00022.61
8.1.230.0030.00917.42
8.1.220.0040.00417.76
8.1.210.0070.00318.77
8.1.200.0040.00417.36
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0070.00022.02
8.1.150.0000.00718.68
8.1.140.0070.00017.45
8.1.130.0070.00017.81
8.1.120.0050.00317.39
8.1.110.0050.00317.43
8.1.100.0020.00517.41
8.1.90.0040.00417.30
8.1.80.0030.00317.50
8.1.70.0000.00717.46
8.1.60.0040.00417.57
8.1.50.0000.00717.53
8.1.40.0000.00717.55
8.1.30.0040.00417.47
8.1.20.0050.00217.53
8.1.10.0040.00417.49
8.1.00.0040.00417.39
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0070.00018.43
8.0.270.0030.00317.25
8.0.260.0000.00618.34
8.0.250.0000.00716.99
8.0.240.0070.00316.92
8.0.230.0070.00017.00
8.0.220.0040.00416.82
8.0.210.0030.00316.79
8.0.200.0000.00716.81
8.0.190.0050.00216.82
8.0.180.0040.00416.89
8.0.170.0040.00416.90
8.0.160.0000.00716.85
8.0.150.0050.00316.72
8.0.140.0100.00216.77
8.0.130.0030.00613.30
8.0.120.0040.00416.91
8.0.110.0000.00716.75
8.0.100.0040.00416.91
8.0.90.0050.00216.73
8.0.80.0140.00316.89
8.0.70.0050.00216.84
8.0.60.0000.00816.70
8.0.50.0000.00716.83
8.0.30.0110.00817.04
8.0.20.0130.00717.40
8.0.10.0040.00416.91
8.0.00.0080.00916.81
7.4.330.0000.00615.00
7.4.320.0030.00316.48
7.4.300.0000.00616.54
7.4.290.0060.00416.36
7.4.280.0030.00316.46
7.4.270.0000.00716.59
7.4.260.0080.00016.60
7.4.250.0000.00716.47
7.4.240.0050.00316.55
7.4.230.0070.00016.65
7.4.220.0090.00916.61
7.4.210.0030.01116.54
7.4.200.0040.00416.52
7.4.190.0030.00616.30
7.4.160.0030.01216.32
7.4.150.0060.01317.40
7.4.140.0150.01817.86
7.4.130.0060.01216.66
7.4.120.0080.01116.55
7.4.110.0120.00616.46
7.4.100.0150.00616.56
7.4.90.0070.01616.32
7.4.80.0160.00319.39
7.4.70.0070.01116.59
7.4.60.0000.01616.33
7.4.50.0080.00016.45
7.4.40.0090.00322.77
7.4.30.0060.00916.43
7.4.00.0050.00314.76
7.3.330.0020.00313.15
7.3.320.0030.00313.34
7.3.310.0040.00416.22
7.3.300.0060.00016.29
7.3.290.0000.01316.29
7.3.280.0060.00816.31
7.3.270.0130.00417.40
7.3.260.0070.01116.25
7.3.250.0060.01116.43
7.3.240.0030.01316.38
7.3.230.0100.00716.39
7.3.210.0060.01016.50
7.3.200.0100.00619.39
7.3.190.0160.00616.39
7.3.180.0040.01216.34
7.3.170.0080.00816.27
7.3.160.0070.01016.38
7.3.120.0030.01314.59
7.2.330.0090.00916.50
7.2.320.0120.00616.53
7.2.310.0060.01116.71
7.2.300.0080.00816.75
7.2.290.0060.00916.39
7.2.00.0040.00819.23
7.1.100.0000.01218.11
7.1.70.0000.00716.78
7.1.60.0040.00819.82
7.1.50.0070.01416.86
7.1.00.0030.06322.31
7.0.200.0060.00316.54
7.0.140.0030.07321.95
7.0.60.0170.07319.99
7.0.50.0000.06017.73
7.0.40.0030.04720.11
7.0.30.0330.06720.06
7.0.20.0230.05320.10
7.0.10.0300.08320.33
7.0.00.0170.04020.33
5.6.280.0070.07021.10
5.6.210.0000.05720.65
5.6.200.0030.06018.15
5.6.190.0030.08720.54
5.6.180.3670.04320.33
5.6.170.0400.04320.54
5.6.160.0100.03720.54
5.6.150.0130.07018.27
5.6.140.0000.06318.16
5.6.130.0000.06318.17
5.6.120.0070.05020.89
5.6.110.0030.04020.89
5.6.100.0000.04721.13
5.6.90.0030.07321.13
5.6.80.0000.08320.39
5.6.70.0070.06320.53
5.5.350.0100.08020.50
5.5.340.0030.04017.93
5.5.330.0130.04720.42
5.5.320.0200.04720.14
5.5.310.0300.07320.28
5.5.300.0070.04718.07
5.5.290.0070.04018.07
5.5.280.0030.06720.87
5.5.270.0130.07720.76
5.5.260.0030.06320.74
5.5.250.0130.06720.77
5.5.240.0000.05720.19
5.4.450.0130.05319.46
5.4.440.0570.07719.56
5.4.430.0170.05319.58
5.4.420.0300.06019.28
5.4.410.0200.05019.42
5.4.400.0300.04718.61
5.4.390.0970.06718.78
5.4.380.0400.06318.53
5.4.370.0030.06018.50
5.4.360.0130.05018.84
5.4.350.0100.05318.59
5.4.340.0270.03718.71
5.4.320.0070.03412.50
5.4.310.0050.04312.50
5.4.300.0030.04512.50
5.4.290.0080.03912.49
5.4.280.0090.03312.39
5.4.270.0060.04112.39
5.4.260.0030.05718.95
5.4.250.0200.06318.76
5.4.240.0300.05018.73
5.4.230.0100.06318.94
5.4.220.0100.07718.83
5.4.210.0070.08019.09
5.4.200.0170.06718.96
5.4.190.0100.07018.94
5.4.180.0030.06018.74
5.4.170.0170.04718.79
5.4.160.0130.06718.98
5.4.150.0170.06718.92
5.4.140.0070.06016.46
5.4.130.0070.06016.43
5.4.120.0070.06016.63
5.4.110.0170.06016.61
5.4.100.0100.07016.43
5.4.90.0070.05316.45
5.4.80.0170.05016.65
5.4.70.0130.05716.54
5.4.60.0070.05316.46
5.4.50.0100.04716.54
5.4.40.0230.05316.40
5.4.30.0070.05716.48
5.4.20.0100.04716.40
5.4.10.0030.05316.31
5.4.00.0130.04316.02
5.3.290.0080.04712.80
5.3.280.0200.06314.59
5.3.270.0030.05714.70
5.3.260.0130.05014.43
5.3.250.0070.05314.69
5.3.240.0100.05714.59
5.3.230.0070.07014.58
5.3.220.0170.04314.66
5.3.210.0130.07314.73
5.3.200.0130.05014.79
5.3.190.0130.05314.67
5.3.180.0070.05014.65
5.3.170.0170.04014.58
5.3.160.0070.05014.58
5.3.150.0130.05014.66
5.3.140.0170.06014.64
5.3.130.0100.06014.68
5.3.120.0070.06014.64
5.3.110.0100.05314.72
5.3.100.0170.05714.13
5.3.90.0130.04713.99
5.3.80.0130.04314.10
5.3.70.0000.06013.99
5.3.60.0070.05714.08
5.3.50.0200.04014.02
5.3.40.0130.05014.04
5.3.30.0100.05013.98
5.3.20.0130.04313.53
5.3.10.0130.04313.87
5.3.00.0170.05713.64
5.2.170.0030.05711.13
5.2.160.0030.05311.05
5.2.150.0100.04011.13
5.2.140.0170.03711.16
5.2.130.0100.03710.93
5.2.120.0130.03711.09
5.2.110.0070.03711.27
5.2.100.0170.04311.01
5.2.90.0030.06011.09
5.2.80.0030.04311.11
5.2.70.0070.04011.00
5.2.60.0030.04711.14
5.2.50.0030.04311.00
5.2.40.0130.03311.07
5.2.30.0070.04310.96
5.2.20.0030.04311.14
5.2.10.0100.03711.08
5.2.00.0000.04710.81
5.1.60.0100.03310.05
5.1.50.0070.0339.97
5.1.40.0100.0479.82
5.1.30.0100.03710.41
5.1.20.0100.03710.54
5.1.10.0070.03310.12
5.1.00.0070.05010.12
5.0.50.0130.0238.54
5.0.40.0100.0208.60
5.0.30.0030.0438.28
5.0.20.0030.0408.24
5.0.10.0030.0278.41
5.0.00.0070.0438.22
4.4.90.0070.0177.51
4.4.80.0000.0277.51
4.4.70.0030.0237.51
4.4.60.0000.0237.51
4.4.50.0030.0207.51
4.4.40.0070.0307.51
4.4.30.0000.0307.51
4.4.20.0070.0237.51
4.4.10.0000.0307.51
4.4.00.0030.0337.51
4.3.110.0070.0177.51
4.3.100.0000.0237.51
4.3.90.0000.0237.51
4.3.80.0030.0337.51
4.3.70.0000.0237.51
4.3.60.0030.0207.51
4.3.50.0000.0237.51
4.3.40.0030.0377.51
4.3.30.0030.0207.51
4.3.20.0000.0237.51
4.3.10.0030.0207.51
4.3.00.0170.0176.84

preferences:
50.62 ms | 400 KiB | 5 Q