3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function getStatic() { return get_class(new static); } public function getCalledClass() { return get_called_class(); } public static function sGetStatic() { return get_class(new static); } public static function sGetCalledClass() { return get_called_class(); } } class B extends A { } $b = new B; var_dump($b->getStatic()); $b = new B; var_dump($b->getCalledClass()); var_dump(B::sGetStatic()); var_dump(B::sGetCalledClass());

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)
8.3.60.0030.01416.50
8.3.50.0150.00522.00
8.3.40.0090.00918.46
8.3.30.0070.00718.79
8.3.20.0000.00720.16
8.3.10.0080.00023.48
8.3.00.0120.00020.70
8.2.180.0090.00616.32
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0000.00924.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00422.27
8.2.110.0040.00422.25
8.2.100.0040.00817.66
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0050.00318.03
8.2.30.0000.00717.98
8.2.20.0050.00217.47
8.2.10.0000.00717.55
8.2.00.0020.00517.66
8.1.280.0150.00025.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.66
8.1.230.0060.00619.11
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0000.00917.41
8.1.180.0060.00318.10
8.1.170.0060.00618.51
8.1.160.0080.00021.99
8.1.150.0000.00718.52
8.1.140.0040.00417.37
8.1.130.0080.00017.88
8.1.120.0040.00417.36
8.1.110.0000.00717.37
8.1.100.0030.00317.41
8.1.90.0070.00017.27
8.1.80.0030.00317.40
8.1.70.0030.00317.23
8.1.60.0060.00317.59
8.1.50.0040.00417.49
8.1.40.0080.00017.55
8.1.30.0040.00417.52
8.1.20.0000.00717.66
8.1.10.0000.00717.46
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0080.00017.15
8.0.280.0030.00318.27
8.0.270.0000.00817.23
8.0.260.0030.00316.71
8.0.250.0040.00416.90
8.0.240.0000.00716.85
8.0.230.0050.00216.86
8.0.220.0080.00016.81
8.0.210.0030.00316.80
8.0.200.0030.00316.84
8.0.190.0050.00316.78
8.0.180.0000.00716.75
8.0.170.0000.00916.88
8.0.160.0050.00216.82
8.0.150.0050.00316.67
8.0.140.0040.00416.79
8.0.130.0050.00013.26
8.0.120.0000.01016.79
8.0.110.0040.00416.80
8.0.100.0000.00716.88
8.0.90.0000.00716.63
8.0.80.0120.00616.79
8.0.70.0040.00416.84
8.0.60.0060.00316.80
8.0.50.0080.00016.88
8.0.30.0100.01117.16
8.0.20.0120.00617.40
8.0.10.0060.00316.87
8.0.00.0070.01216.55
7.4.330.0000.00515.02
7.4.320.0060.00016.54
7.4.300.0030.00316.50
7.4.290.0070.00016.60
7.4.280.0080.00016.43
7.4.270.0070.00016.63
7.4.260.0000.00916.55
7.4.250.0000.00716.57
7.4.240.0050.00216.46
7.4.230.0000.00716.48
7.4.220.0090.00916.43
7.4.210.0080.00916.48
7.4.200.0030.00316.70
7.4.190.0040.00416.66
7.4.160.0160.00016.36
7.4.150.0030.01417.40
7.4.140.0120.00917.86
7.4.130.0100.00716.40
7.4.120.0090.00916.43
7.4.110.0100.00616.53
7.4.100.0120.00916.27
7.4.90.0120.00816.57
7.4.80.0030.01416.46
7.4.70.0070.01016.33
7.4.60.0120.00616.33
7.4.50.0040.00016.36
7.4.40.0060.00922.77
7.4.30.0160.00716.54
7.4.00.0030.01015.23
7.3.330.0020.00213.25
7.3.320.0030.00213.25
7.3.310.0000.00716.30
7.3.300.0030.00316.23
7.3.290.0070.01016.27
7.3.280.0090.00816.24
7.3.270.0150.00417.40
7.3.260.0120.01216.42
7.3.250.0110.00516.34
7.3.240.0120.00616.46
7.3.230.0030.01316.44
7.3.210.0030.01616.15
7.3.200.0160.00719.39
7.3.190.0100.01016.12
7.3.180.0130.00316.24
7.3.170.0040.01116.27
7.3.160.0110.00316.32
7.3.120.0060.00614.60
7.3.10.0030.01016.51
7.3.00.0050.00516.54
7.2.330.0100.01016.75
7.2.320.0030.01416.75
7.2.310.0130.01016.31
7.2.300.0130.00616.70
7.2.290.0090.01216.66
7.2.130.0000.01716.76
7.2.120.0040.01516.69
7.2.110.0060.00916.90
7.2.100.0060.00316.70
7.2.90.0030.01216.95
7.2.80.0110.00316.72
7.2.70.0140.00016.96
7.2.60.0040.01016.89
7.2.50.0000.01317.00
7.2.40.0090.00016.95
7.2.30.0120.00316.98
7.2.20.0000.01516.82
7.2.10.0070.00416.93
7.2.00.0100.00318.06
7.1.250.0070.00315.50
7.1.200.0070.00315.48
7.1.100.0060.00917.88
7.1.70.0100.01017.12
7.1.60.0030.02219.29
7.1.50.0130.00916.91
7.1.00.0070.07322.24
7.0.200.0020.00516.37
7.0.140.0100.07021.96
7.0.60.0070.07020.08
7.0.50.0100.05017.98
7.0.40.0170.03320.31
7.0.30.0370.07720.21
7.0.20.0230.04020.12
7.0.10.0070.08720.26
7.0.00.0070.07720.22
5.6.280.0030.07321.07
5.6.210.0070.08020.64
5.6.200.0170.07018.24
5.6.190.0070.04020.51
5.6.180.0530.07320.58
5.6.170.0300.06020.42
5.6.160.0130.08020.70
5.6.150.0030.08318.19
5.6.140.0070.07718.11
5.6.130.0000.04718.20
5.6.120.0030.04321.01
5.6.110.0100.08020.98
5.6.100.0030.05321.13
5.6.90.0100.06021.04
5.6.80.0130.08020.41
5.5.350.0200.08020.45
5.5.340.0070.06717.99
5.5.330.0100.07020.27
5.5.320.0330.07320.25
5.5.310.0170.04020.32
5.5.300.0100.03718.08
5.5.290.0030.08017.98
5.5.280.0100.05720.88
5.5.270.0100.06720.97
5.5.260.0100.04020.88
5.5.250.0030.04320.66
5.5.240.0000.06320.24
5.4.450.0830.06319.48
5.4.440.0900.05719.48
5.4.430.0600.05719.58
5.4.420.0930.05019.63
5.4.410.1000.05719.18
5.4.400.0930.04719.25
5.4.390.0730.05319.29
5.4.380.0100.05318.77
5.4.370.0200.04718.48
5.4.360.0100.05318.51
5.4.350.0070.06018.57
5.4.340.0070.05718.48
5.4.320.0080.04112.50
5.4.310.0090.04212.50
5.4.300.0090.03412.50
5.4.290.0040.04112.50
5.4.280.0030.04112.40
5.4.270.0050.03712.40
5.4.260.0100.04012.40
5.4.250.0080.04712.39
5.4.240.0060.03912.39
5.4.230.0110.04612.38
5.4.220.0090.06112.38
5.4.210.0070.04712.38
5.4.200.0060.03812.38
5.4.190.0040.03812.38
5.4.180.0020.03912.37
5.4.170.0070.03512.39
5.4.160.0080.03312.38
5.4.150.0080.03912.38
5.4.140.0040.04312.06
5.4.130.0060.03412.05
5.4.120.0070.03512.00
5.4.110.0090.03912.00
5.4.100.0040.04012.00
5.4.90.0040.04012.00
5.4.80.0080.03612.00
5.4.70.0050.03812.00
5.4.60.0060.04212.00
5.4.50.0070.03512.00
5.4.40.0060.03411.98
5.4.30.0070.04111.98
5.4.20.0050.03811.98
5.4.10.0080.03811.98
5.4.00.0050.05011.47
5.3.290.0090.04212.80
5.3.280.0130.04712.71
5.3.270.0070.04412.73
5.3.260.0080.03712.72
5.3.250.0060.03912.72
5.3.240.0050.03912.72
5.3.230.0070.04212.71
5.3.220.0060.04412.68
5.3.210.0110.03612.68
5.3.200.0040.04312.68
5.3.190.0120.04412.68
5.3.180.0050.03912.68
5.3.170.0050.03912.67
5.3.160.0060.03912.67
5.3.150.0100.03612.67
5.3.140.0100.04412.66
5.3.130.0050.03912.65
5.3.120.0070.04012.66
5.3.110.0070.04612.66
5.3.100.0050.04012.12
5.3.90.0090.03512.11
5.3.80.0040.03812.09
5.3.70.0060.03712.09
5.3.60.0080.03412.07
5.3.50.0110.03112.02
5.3.40.0030.04512.02
5.3.30.0020.04711.99
5.3.20.0070.04311.76
5.3.10.0040.03711.73
5.3.00.0040.03911.71
5.2.170.0030.0329.21
5.2.160.0060.0319.21
5.2.150.0030.0329.21
5.2.140.0070.0309.21
5.2.130.0040.0309.17
5.2.120.0030.0339.16
5.2.110.0070.0289.18
5.2.100.0040.0289.17
5.2.90.0070.0269.17
5.2.80.0040.0349.16
5.2.70.0010.0339.17
5.2.60.0030.0319.12
5.2.50.0050.0309.09
5.2.40.0060.0309.07
5.2.30.0070.0279.04
5.2.20.0060.0299.04
5.2.10.0050.0288.94
5.2.00.0070.0278.80
5.1.60.0030.0258.08
5.1.50.0070.0308.08
5.1.40.0050.0348.07
5.1.30.0060.0318.41
5.1.20.0040.0278.44
5.1.10.0060.0308.16
5.1.00.0030.0268.16
5.0.50.0050.0216.64
5.0.40.0010.0276.49
5.0.30.0020.0356.32
5.0.20.0050.0186.28
5.0.10.0040.0196.25
5.0.00.0040.0306.25
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0050.0134.76
4.4.60.0030.0154.75
4.4.50.0020.0174.77
4.4.40.0020.0264.71
4.4.30.0050.0134.76
4.4.20.0010.0184.84
4.4.10.0020.0194.85
4.4.00.0030.0324.76
4.3.110.0070.0184.67
4.3.100.0030.0194.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0030.0154.63
4.3.50.0020.0164.63
4.3.40.0050.0224.54
4.3.30.0040.0143.29
4.3.20.0020.0163.27
4.3.10.0040.0143.23
4.3.00.0030.0206.89

preferences:
39.65 ms | 401 KiB | 5 Q