3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function foo($a) { var_dump($a); } } class B extends A { function foo($a, $b) { var_dump($a, $b); } } $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)
8.3.60.0140.00416.46
8.3.50.0140.00616.23
8.3.40.0060.01218.79
8.3.30.0100.00718.63
8.3.20.0040.00420.25
8.3.10.0050.00323.65
8.3.00.0070.00023.71
8.2.180.0070.00718.50
8.2.170.0070.00718.70
8.2.160.0070.00722.96
8.2.150.0050.00225.66
8.2.140.0080.00024.66
8.2.130.0020.00519.70
8.2.120.0040.00426.35
8.2.110.0070.00421.18
8.2.100.0070.00417.68
8.2.90.0070.00019.10
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00517.64
8.2.50.0080.00018.07
8.2.40.0040.00422.14
8.2.30.0050.00320.61
8.2.20.0000.00717.43
8.2.10.0040.00417.80
8.2.00.0000.00717.95
8.1.280.0100.00725.92
8.1.270.0030.00621.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0170.00323.97
8.1.230.0040.00819.02
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00416.97
8.1.180.0030.00618.10
8.1.170.0070.00018.62
8.1.160.0040.00420.63
8.1.150.0020.00518.62
8.1.140.0080.00019.44
8.1.130.0000.00717.57
8.1.120.0030.00317.34
8.1.110.0000.00817.35
8.1.100.0030.00617.30
8.1.90.0000.00717.18
8.1.80.0000.00817.32
8.1.70.0040.00417.28
8.1.60.0000.00817.46
8.1.50.0050.00317.43
8.1.40.0040.00417.27
8.1.30.0000.00817.52
8.1.20.0050.00317.48
8.1.10.0000.00717.26
8.1.00.0040.00417.20
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0080.00016.98
8.0.260.0000.00717.10
8.0.250.0030.00316.87
8.0.240.0000.00816.81
8.0.230.0000.00616.83
8.0.220.0000.00716.75
8.0.210.0070.00016.71
8.0.200.0070.00016.79
8.0.190.0050.00516.79
8.0.180.0060.00316.73
8.0.170.0000.00716.89
8.0.160.0040.00416.70
8.0.150.0030.00516.86
8.0.140.0000.00816.75
8.0.130.0060.00013.24
8.0.120.0060.00316.72
8.0.110.0040.00416.65
8.0.100.0040.00416.81
8.0.90.0050.00216.73
8.0.80.0110.00716.80
8.0.70.0000.00716.77
8.0.60.0000.00816.69
8.0.50.0070.00016.88
8.0.30.0100.00716.98
8.0.20.0120.00717.40
8.0.10.0040.00416.85
8.0.00.0100.00916.67
7.4.330.0000.00516.84
7.4.320.0000.00716.54
7.4.300.0000.00616.46
7.4.290.0000.00716.49
7.4.280.0020.00816.50
7.4.270.0030.00316.47
7.4.260.0000.00716.61
7.4.250.0080.00016.57
7.4.240.0040.00416.60
7.4.230.0020.00516.63
7.4.220.0070.01116.63
7.4.210.0060.01016.48
7.4.200.0040.00416.62
7.4.160.0060.00916.43
7.4.150.0130.00317.40
7.4.140.0120.01217.86
7.4.130.0100.00916.46
7.4.120.0080.00916.57
7.4.110.0140.00316.46
7.4.100.0040.01516.47
7.4.90.0100.01316.54
7.4.80.0060.01119.39
7.4.70.0090.00716.58
7.4.60.0090.00916.46
7.4.50.0140.00016.47
7.4.40.0140.00316.43
7.4.30.0110.01116.38
7.4.00.0060.00914.91
7.3.330.0020.00213.07
7.3.320.0050.00013.22
7.3.310.0040.00416.25
7.3.300.0000.00716.25
7.3.290.0070.00016.25
7.3.280.0100.00716.34
7.3.270.0150.00317.40
7.3.260.0100.00716.29
7.3.250.0130.00316.30
7.3.240.0130.00516.30
7.3.230.0060.01016.39
7.3.210.0110.00716.44
7.3.200.0100.01019.39
7.3.190.0060.00916.19
7.3.180.0140.00416.21
7.3.170.0090.01316.27
7.3.160.0110.01116.34
7.2.330.0120.02916.56
7.2.320.0130.00416.60
7.2.310.0100.00716.45
7.2.300.0000.01916.58
7.2.290.0100.01016.32
7.2.60.0060.01316.87
7.2.00.0000.01218.90
7.1.200.0080.00415.55
7.1.100.0060.00917.94
7.1.70.0000.01317.18
7.1.60.0170.00719.20
7.1.50.0030.00817.02
7.1.00.0070.07322.50
7.0.200.0040.00716.40
7.0.120.0030.07322.03
7.0.110.0070.07321.93
7.0.100.0100.06722.13
7.0.90.0000.07722.05
7.0.80.0100.06322.01
7.0.70.0070.06722.16
7.0.60.0070.07022.05
7.0.50.0030.07322.19
7.0.40.0030.07322.18
7.0.30.0100.06722.18
7.0.20.0000.07722.02
7.0.10.0000.06722.05
7.0.00.0100.06722.02
5.6.280.0030.03321.13
5.6.260.0100.06721.11
5.6.250.0030.07020.86
5.6.240.0070.07021.08
5.6.230.0130.06721.10
5.6.220.0100.06320.81
5.6.210.0000.07720.98
5.6.200.0000.08021.09
5.6.190.0030.07721.09
5.6.180.0030.07320.93
5.6.170.0030.07320.93
5.6.160.0030.07020.82
5.6.150.0030.07721.08
5.6.140.0170.06321.08
5.6.130.0000.07321.09
5.6.120.0030.07721.04
5.6.110.0070.07320.74
5.6.100.0000.08020.99
5.6.90.0030.07320.79
5.6.80.0030.07020.14
5.6.70.0030.06720.46
5.6.60.0000.07720.41
5.6.50.0070.06720.47
5.6.40.0030.07020.23
5.6.30.0070.07020.19
5.6.20.0000.07720.19
5.6.10.0070.06720.27
5.6.00.0070.06720.38
5.5.380.0000.07317.51
5.5.370.0070.06717.60
5.5.360.0000.06717.52
5.5.350.0070.06717.58
5.5.340.0000.07717.91
5.5.330.0030.07018.22
5.5.320.0000.07318.22
5.5.310.0000.07018.25
5.5.300.0000.06718.10
5.5.290.0030.07318.21
5.5.280.0000.07317.92
5.5.270.0030.07718.09
5.5.260.0000.08018.08
5.5.250.0070.06717.77
5.5.240.0030.07017.31
5.5.230.0070.07017.30
5.5.220.0070.06317.46
5.5.210.0000.07317.51
5.5.200.0000.07017.49
5.5.190.0030.07017.59
5.5.180.0030.07017.45
5.5.160.0000.07017.45
5.5.150.0070.06717.28
5.5.140.0000.06017.26
5.5.130.0000.06717.58
5.5.120.0000.07317.48
5.5.110.0030.07017.59
5.5.100.0070.06717.50
5.5.90.0030.06717.33
5.5.80.0070.06317.32
5.5.70.0030.07017.16
5.5.60.0030.06317.16
5.5.50.0030.06717.36
5.5.40.0000.07017.16
5.5.30.0030.06717.36
5.5.20.0030.07017.31
5.5.10.0030.06717.06
5.5.00.0000.06017.14
5.4.450.0070.06319.30
5.4.440.0030.07319.41
5.4.430.0000.07019.42
5.4.420.0000.07019.50
5.4.410.0000.07319.41
5.4.400.0000.07019.09
5.4.390.0070.06319.08
5.4.380.0030.06718.98
5.4.370.0070.06318.94
5.4.360.0030.07019.17
5.4.350.0000.07019.34
5.4.340.0030.06719.23
5.4.320.0030.07019.32
5.4.310.0000.07019.17
5.4.300.0030.06719.24
5.4.290.0030.06319.23
5.4.280.0000.07319.22
5.4.270.0070.06319.17
5.4.260.0000.06719.25
5.4.250.0070.05719.00
5.4.240.0000.07019.04
5.4.230.0030.06719.00
5.4.220.0030.07019.21
5.4.210.0030.06718.99
5.4.200.0030.06719.16
5.4.190.0030.06019.07
5.4.180.0000.07019.00
5.4.170.0000.06018.98
5.4.160.0000.07019.00
5.4.150.0030.06719.28
5.4.140.0030.06716.52
5.4.130.0030.06016.59
5.4.120.0030.06316.59
5.4.110.0030.06716.51
5.4.100.0030.06016.41
5.4.90.0000.06716.61
5.4.80.0030.05316.45
5.4.70.0030.06316.58
5.4.60.0000.06716.52
5.4.50.0030.06316.47
5.4.40.0000.05016.52
5.4.30.0100.05016.42
5.4.20.0000.06716.32
5.4.10.0070.06316.46
5.4.00.0000.06715.99
5.3.290.0000.07314.81
5.3.280.0030.06714.56
5.3.270.0000.07014.68
5.3.260.0000.07314.63
5.3.250.0000.06714.75
5.3.240.0070.06014.62
5.3.230.0030.06714.63
5.3.220.0070.06314.58
5.3.210.0000.07314.80
5.3.200.0070.06314.79
5.3.190.0030.06714.80
5.3.180.0030.06714.54
5.3.170.0000.06714.65
5.3.160.0070.06314.65
5.3.150.0030.06714.57
5.3.140.0030.05014.70
5.3.130.0030.07014.57
5.3.120.0000.07014.40
5.3.110.0000.06314.58
5.3.100.0000.05714.18
5.3.90.0000.05314.02
5.3.80.0000.05714.04
5.3.70.0000.06714.10
5.3.60.0030.06314.04
5.3.50.0100.05713.96
5.3.40.0000.06713.95
5.3.30.0000.06013.76
5.3.20.0000.06713.69
5.3.10.0130.05313.67
5.3.00.0000.06713.79
5.2.170.0070.05311.96
5.2.160.0000.05711.96
5.2.150.0000.06011.96
5.2.140.0030.04711.96
5.2.130.0000.05311.96
5.2.120.0030.05311.96
5.2.110.0030.04311.96
5.2.100.0030.05311.96
5.2.90.0030.05311.96
5.2.80.0030.05711.96
5.2.70.0100.05011.96
5.2.60.0030.05011.96
5.2.50.0000.05711.96
5.2.40.0030.05011.96
5.2.30.0000.05011.96
5.2.20.0000.05011.96
5.2.10.0030.05311.96
5.2.00.0000.05311.96
5.1.60.0000.04711.96
5.1.50.0030.04011.96
5.1.40.0030.04711.96
5.1.30.0030.04311.96
5.1.20.0000.05011.96
5.1.10.0030.04711.96
5.1.00.0000.05011.96
5.0.50.0000.04011.96
5.0.40.0070.02711.96
5.0.30.0000.06011.96
5.0.20.0000.03311.96
5.0.10.0000.03711.96
5.0.00.0000.05711.96
4.4.90.0030.02711.96
4.4.80.0030.02711.96
4.4.70.0030.03011.96
4.4.60.0000.03011.96
4.4.50.0030.02311.96
4.4.40.0000.04311.96
4.4.30.0030.02311.96
4.4.20.0000.03011.96
4.4.10.0000.03011.96
4.4.00.0030.04311.96
4.3.110.0000.03011.96
4.3.100.0000.03011.96
4.3.90.0030.02311.96
4.3.80.0000.04311.96
4.3.70.0000.03011.96
4.3.60.0000.03011.96
4.3.50.0000.03311.96
4.3.40.0000.04011.96
4.3.30.0000.03011.96
4.3.20.0030.03011.96
4.3.10.0000.03311.96
4.3.00.0000.03311.96

preferences:
53.81 ms | 401 KiB | 5 Q