3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { protected $quadrat; public function getQuadrat() { return $this->quadrat; } } class Test extends Base { public function malzwei($n) { return $n * 2; } public function quadrat($n) { return $n * $n; } } $t = new Test(); echo call_user_func($t->getQuadrat(), 3); var_dump(array_map($t->getQuadrat(), array(1, 2, 3, 4)));

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)
8.3.60.0130.00318.43
8.3.50.0130.00721.14
8.3.40.0120.00318.82
8.3.30.0060.00920.46
8.3.20.0040.00420.21
8.3.10.0000.00822.05
8.3.00.0000.00822.52
8.2.180.0210.00016.75
8.2.170.0100.00722.96
8.2.160.0070.00720.47
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00819.64
8.2.110.0090.00022.25
8.2.100.0070.00419.34
8.2.90.0000.00719.20
8.2.80.0000.00819.39
8.2.70.0090.00017.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0080.00018.09
8.2.30.0000.00818.00
8.2.20.0000.00717.68
8.2.10.0040.00417.62
8.2.00.0040.00417.70
8.1.280.0070.01125.92
8.1.270.0070.00024.66
8.1.260.0030.00526.35
8.1.250.0060.00328.09
8.1.240.0030.00724.00
8.1.230.0040.00819.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0040.00417.51
8.1.180.0030.00620.19
8.1.170.0040.00418.53
8.1.160.0030.00522.26
8.1.150.0080.00018.63
8.1.140.0040.00417.28
8.1.130.0060.00617.73
8.1.120.0000.00817.32
8.1.110.0000.00717.34
8.1.100.0000.00817.31
8.1.90.0080.00017.47
8.1.80.0040.00417.43
8.1.70.0030.00317.43
8.1.60.0050.00317.58
8.1.50.0000.00817.43
8.1.40.0080.00017.53
8.1.30.0050.00317.64
8.1.20.0030.00617.61
8.1.10.0030.00517.50
8.1.00.0080.00017.56
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0070.00018.44
8.0.270.0040.00417.14
8.0.260.0030.00316.83
8.0.250.0070.00017.04
8.0.240.0070.00416.88
8.0.230.0030.00317.00
8.0.220.0000.00816.89
8.0.210.0000.00716.88
8.0.200.0000.00716.98
8.0.190.0070.00016.82
8.0.180.0040.00416.95
8.0.170.0000.00716.86
8.0.160.0070.00016.92
8.0.150.0050.00216.82
8.0.140.0000.00716.82
8.0.130.0050.00013.33
8.0.120.0080.00016.77
8.0.110.0000.00816.84
8.0.100.0040.00416.92
8.0.90.0000.00716.83
8.0.80.0030.01316.88
8.0.70.0000.00816.72
8.0.60.0000.00716.77
8.0.50.0030.00516.77
8.0.30.0090.01216.84
8.0.20.0070.01217.40
8.0.10.0030.00416.90
8.0.00.0050.01716.77
7.4.330.0000.00515.00
7.4.320.0000.00816.46
7.4.300.0000.00616.51
7.4.290.0070.00016.54
7.4.280.0070.00016.51
7.4.270.0030.00316.54
7.4.260.0030.00316.57
7.4.250.0070.00016.49
7.4.240.0020.00516.54
7.4.230.0070.00016.41
7.4.220.0140.00316.48
7.4.210.0060.00816.59
7.4.200.0030.00316.70
7.4.190.0000.00716.74
7.4.160.0030.01316.47
7.4.150.0100.01017.40
7.4.140.0100.01417.86
7.4.130.0070.01016.57
7.4.120.0070.01016.57
7.4.110.0040.01316.46
7.4.100.0090.01216.71
7.4.90.0100.01016.43
7.4.80.0030.01319.39
7.4.70.0100.01016.52
7.4.60.0130.00316.60
7.4.50.0000.00816.61
7.4.40.0090.00322.77
7.4.30.0090.00916.56
7.4.00.0130.00315.05
7.3.330.0000.00513.25
7.3.320.0050.00013.30
7.3.310.0000.00716.15
7.3.300.0030.00316.16
7.3.290.0090.00616.23
7.3.280.0050.01216.29
7.3.270.0000.01817.40
7.3.260.0180.00016.21
7.3.250.0110.01116.34
7.3.240.0090.00916.48
7.3.230.0100.00716.40
7.3.210.0100.00716.37
7.3.200.0110.00719.39
7.3.190.0160.00316.44
7.3.180.0090.00616.17
7.3.170.0120.00916.27
7.3.160.0090.00816.37
7.3.120.0100.00614.73
7.3.10.0000.01316.58
7.3.00.0100.00516.63
7.2.330.0120.00616.65
7.2.320.0140.00816.85
7.2.310.0110.00816.82
7.2.300.0120.00316.57
7.2.290.0160.00016.82
7.2.130.0070.01116.81
7.2.120.0030.01016.73
7.2.110.0090.00616.80
7.2.100.0060.00917.13
7.2.90.0030.01017.06
7.2.80.0030.00716.84
7.2.70.0030.01016.99
7.2.60.0110.00416.96
7.2.50.0070.00416.95
7.2.40.0040.01116.57
7.2.30.0030.01016.89
7.2.20.0030.00916.93
7.2.10.0070.00416.88
7.2.00.0050.00718.01
7.1.250.0040.01115.64
7.1.100.0030.01017.90
7.1.70.0030.01417.25
7.1.60.0110.01119.21
7.1.50.0100.01316.70
7.1.00.0000.03722.45
7.0.200.0070.01016.59
7.0.140.0100.06722.09
7.0.60.0100.07319.95
7.0.50.0030.08717.87
7.0.40.0170.07720.13
7.0.30.0230.05320.09
7.0.20.0230.08020.10
7.0.10.0170.09020.05
7.0.00.0030.07020.14
5.6.280.0000.07721.07
5.6.210.0130.05720.49
5.6.200.0100.04018.27
5.6.190.0070.08720.40
5.6.180.0330.07320.50
5.6.170.0500.05020.56
5.6.160.0070.06720.56
5.6.150.0000.04718.19
5.6.140.0100.08018.18
5.6.130.0000.04318.19
5.6.120.0030.08721.15
5.6.110.0100.08021.00
5.6.100.0030.04721.02
5.6.90.0170.07320.97
5.6.80.0070.03720.45
5.6.70.0400.06320.50
5.5.350.0000.08020.50
5.5.340.0030.03718.09
5.5.330.0000.04320.42
5.5.320.0270.04720.20
5.5.310.0230.05020.28
5.5.300.0000.04317.95
5.5.290.0030.04317.98
5.5.280.0030.05020.97
5.5.270.0030.08720.88
5.5.260.0030.06720.97
5.5.250.0100.08020.67
5.5.240.0030.08320.16
5.4.450.0770.08319.60
5.4.440.0700.08319.20
5.4.430.0070.06019.61
5.4.420.0100.05319.63
5.4.410.0770.05719.25
5.4.400.0500.06018.82
5.4.390.0200.06318.80
5.4.380.0200.05718.59
5.4.370.0130.05018.78
5.4.360.0130.05318.75
5.4.350.0120.04512.02
5.4.340.0110.03712.02
5.4.320.0080.03712.51
5.4.310.0030.04112.50
5.4.300.0090.03712.50
5.4.290.0050.03712.50
5.4.280.0060.03512.39
5.4.270.0050.03612.39
5.4.260.0090.04412.40
5.4.250.0030.06018.89
5.4.240.0070.05718.93
5.4.230.0000.06018.94
5.4.220.0130.04718.89
5.4.210.0100.06318.73
5.4.200.0170.05718.64
5.4.190.0130.05718.73
5.4.180.0130.05018.89
5.4.170.0100.07018.95
5.4.160.0230.06718.73
5.4.150.0270.05318.88
5.4.140.0000.06016.42
5.4.130.0030.05716.60
5.4.120.0100.05716.48
5.4.110.0100.04716.48
5.4.100.0100.04716.37
5.4.90.0130.05016.42
5.4.80.0170.06016.50
5.4.70.0070.05716.48
5.4.60.0030.05316.46
5.4.50.0070.05016.34
5.4.40.0100.04316.54
5.4.30.0070.07016.58
5.4.20.0100.04716.44
5.4.10.0170.05716.28
5.4.00.0100.04716.08
5.3.290.0090.03912.80
5.3.280.0030.06014.76
5.3.270.0170.06314.68
5.3.260.0200.04314.70
5.3.250.0130.05314.69
5.3.240.0100.07014.71
5.3.230.0030.05314.57
5.3.220.0030.05314.56
5.3.210.0170.05014.73
5.3.200.0030.05714.55
5.3.190.0100.07014.65
5.3.180.0130.04314.56
5.3.170.0070.07014.57
5.3.160.0030.06014.54
5.3.150.0030.05314.65
5.3.140.0130.04014.64
5.3.130.0100.05014.68
5.3.120.0030.05314.57
5.3.110.0130.04314.63
5.3.100.0000.05314.20
5.3.90.0070.05714.00
5.3.80.0100.05013.86
5.3.70.0130.04014.09
5.3.60.0130.04013.91
5.3.50.0030.05314.04
5.3.40.0170.04714.03
5.3.30.0030.05014.00
5.3.20.0130.06013.88
5.3.10.0100.05713.62
5.3.00.0070.05313.66
5.2.170.0000.05011.14
5.2.160.0030.04311.23
5.2.150.0130.04011.05
5.2.140.0100.03711.10
5.2.130.0070.04011.08
5.2.120.0070.03711.09
5.2.110.0130.03311.08
5.2.100.0100.05011.18
5.2.90.0000.04311.19
5.2.80.0030.04311.05
5.2.70.0100.04311.17
5.2.60.0070.04311.13
5.2.50.0100.03311.00
5.2.40.0030.04711.07
5.2.30.0170.05010.96
5.2.20.0000.05011.02
5.2.10.0000.04711.04
5.2.00.0130.03310.95
5.1.60.0070.03010.09
5.1.50.0130.0239.79
5.1.40.0030.0379.91
5.1.30.0070.05310.50
5.1.20.0130.02710.59
5.1.10.0070.03310.08
5.1.00.0000.05710.13
5.0.50.0000.0478.63
5.0.40.0000.0308.61
5.0.30.0070.0408.29
5.0.20.0030.0278.20
5.0.10.0070.0278.09
5.0.00.0130.0378.21
4.4.90.0030.0207.42
4.4.80.0030.0207.42
4.4.70.0000.0237.42
4.4.60.0000.0237.42
4.4.50.0030.0207.42
4.4.40.0000.0377.42
4.4.30.0030.0207.42
4.4.20.0030.0307.42
4.4.10.0100.0137.42
4.4.00.0000.0337.42
4.3.110.0000.0237.42
4.3.100.0000.0237.42
4.3.90.0000.0237.42
4.3.80.0030.0407.42
4.3.70.0000.0237.42
4.3.60.0070.0177.42
4.3.50.0000.0277.42
4.3.40.0030.0337.42
4.3.30.0030.0207.42
4.3.20.0000.0237.42
4.3.10.0070.0177.42
4.3.00.0000.0306.11

preferences:
41.78 ms | 401 KiB | 5 Q