3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { public function f() { var_dump(__METHOD__); } } class E extends C { public function f() { parent::f(); var_dump(__METHOD__); } } $o = new E; $o->f();

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)
8.3.60.0030.01416.61
8.3.50.0130.00822.04
8.3.40.0110.00418.64
8.3.30.0100.00318.89
8.3.20.0030.00620.20
8.3.10.0040.00420.21
8.3.00.0080.00019.25
8.2.180.0090.00916.63
8.2.170.0110.00422.96
8.2.160.0100.00320.43
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.30
8.2.110.0090.00022.20
8.2.100.0070.00317.59
8.2.90.0000.00919.09
8.2.80.0050.00517.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0130.00018.07
8.2.40.0070.00417.83
8.2.30.0000.00819.43
8.2.20.0050.00217.61
8.2.10.0040.00417.90
8.2.00.0050.00517.67
8.1.280.0060.00925.92
8.1.270.0090.00022.01
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.87
8.1.230.0120.00019.08
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0040.00417.23
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0080.00018.24
8.1.160.0000.00721.93
8.1.150.0050.00318.73
8.1.140.0030.00517.37
8.1.130.0030.00317.73
8.1.120.0070.00017.39
8.1.110.0070.00017.27
8.1.100.0040.00417.36
8.1.90.0000.00717.39
8.1.80.0070.00017.37
8.1.70.0050.00317.24
8.1.60.0000.00817.56
8.1.50.0040.00417.52
8.1.40.0050.00317.43
8.1.30.0080.00017.46
8.1.20.0040.00417.57
8.1.10.0000.00717.48
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.36
8.0.270.0030.00317.12
8.0.260.0030.00317.18
8.0.250.0030.00516.87
8.0.240.0040.00416.84
8.0.230.0000.00716.80
8.0.220.0050.00316.84
8.0.210.0000.00716.84
8.0.200.0080.00016.89
8.0.190.0070.00016.95
8.0.180.0040.00416.85
8.0.170.0000.00816.85
8.0.160.0050.00316.69
8.0.150.0040.00416.78
8.0.140.0040.00416.75
8.0.130.0030.00313.20
8.0.120.0000.00716.74
8.0.110.0000.00716.82
8.0.100.0000.00716.66
8.0.90.0000.00816.70
8.0.80.0070.01116.75
8.0.70.0000.00716.70
8.0.60.0000.00716.69
8.0.50.0040.00416.83
8.0.30.0100.01016.80
8.0.20.0170.00417.40
8.0.10.0040.00416.91
8.0.00.0080.00916.72
7.4.330.0020.00215.00
7.4.320.0000.00616.48
7.4.300.0000.00616.48
7.4.290.0000.00616.59
7.4.280.0040.00416.56
7.4.270.0000.00716.43
7.4.260.0030.00316.54
7.4.250.0050.00216.52
7.4.240.0040.00316.55
7.4.230.0000.00716.48
7.4.220.0150.00916.46
7.4.210.0100.01016.45
7.4.200.0070.00016.64
7.4.160.0160.01916.37
7.4.150.0030.01417.40
7.4.140.0050.01417.86
7.4.130.0110.00616.48
7.4.120.0110.00716.45
7.4.110.0030.01416.36
7.4.100.0030.01416.44
7.4.90.0090.00916.32
7.4.80.0100.01319.39
7.4.70.0030.01416.46
7.4.60.0060.00916.35
7.4.50.0000.00816.30
7.4.40.0130.01016.29
7.4.30.0060.01216.35
7.4.00.0070.01114.95
7.3.330.0000.00513.27
7.3.320.0000.00513.26
7.3.310.0030.00616.25
7.3.300.0030.00316.11
7.3.290.0030.01216.18
7.3.280.0090.00616.23
7.3.270.0060.01017.40
7.3.260.0070.01016.13
7.3.250.0050.01116.30
7.3.240.0000.01716.54
7.3.230.0080.00816.51
7.3.210.0050.01116.43
7.3.200.0090.00919.39
7.3.190.0100.01016.36
7.3.180.0030.01316.50
7.3.170.0060.00916.43
7.3.160.0000.01616.18
7.2.330.0180.00616.63
7.2.320.0030.01516.63
7.2.310.0090.01516.61
7.2.300.0130.01016.46
7.2.290.0180.00316.63
7.2.00.0040.01419.11
7.1.100.0000.01318.03
7.1.70.0000.00917.24
7.1.60.0100.01319.12
7.1.50.0040.01816.92
7.1.00.0000.08022.32
7.0.200.0000.00716.63
7.0.140.0030.07721.96
7.0.100.0070.08020.01
7.0.90.0100.09019.88
7.0.80.0030.07719.88
7.0.70.0070.08719.95
7.0.60.0030.08719.91
7.0.50.0370.07020.29
7.0.40.0170.07720.09
7.0.30.0000.08720.04
7.0.20.0030.08719.99
7.0.10.0070.08320.04
7.0.00.0070.08020.04
5.6.280.0030.07320.91
5.6.250.0070.04320.50
5.6.240.0130.07020.57
5.6.230.0070.08720.62
5.6.220.0100.08320.54
5.6.210.0170.07020.62
5.6.200.0130.07721.03
5.6.190.0130.07721.04
5.6.180.0100.07720.98
5.6.170.0100.05020.99
5.6.160.0200.07021.05
5.6.150.0100.08321.10
5.6.140.0230.06721.01
5.6.130.0130.07720.98
5.6.120.0100.08321.05
5.6.110.0170.05721.13
5.6.100.0170.08020.96
5.6.90.0130.08021.02
5.6.80.0070.08320.29
5.6.70.0170.07020.41
5.6.60.0130.08020.45
5.6.50.0070.03720.37
5.6.40.0030.04320.30
5.6.30.0070.04320.27
5.6.20.0130.03320.32
5.6.10.0070.04020.49
5.6.00.0100.03320.33
5.5.380.0100.07720.36
5.5.370.0170.06720.40
5.5.360.0100.07320.36
5.5.350.0100.07720.39
5.5.340.0130.07020.86
5.5.330.0130.07720.86
5.5.320.0070.07720.70
5.5.310.0030.08320.72
5.5.300.0100.07720.87
5.5.290.0100.08320.80
5.5.280.0100.09320.85
5.5.270.0070.09020.86
5.5.260.0070.08020.82
5.5.250.0000.08020.57
5.5.240.0130.07720.21
5.5.230.0030.07320.07
5.5.220.0030.04020.21
5.5.210.0070.06320.26
5.5.200.0030.04020.12
5.5.190.0070.05020.17
5.5.180.0000.04320.16
5.5.160.0100.03720.11
5.5.150.0030.04020.23
5.5.140.0030.04320.22
5.5.130.0070.03720.08
5.5.120.0030.04020.22
5.5.110.0030.04319.95
5.5.100.0070.03720.14
5.5.90.0070.03720.06
5.5.80.0030.04320.04
5.5.70.0070.03720.01
5.5.60.0030.04319.95
5.5.50.0030.04320.10
5.5.40.0070.03719.96
5.5.30.0030.04020.09
5.5.20.0030.05320.09
5.5.10.0070.03720.00
5.5.00.0000.04320.13
5.4.450.0200.06019.49
5.4.440.0100.07319.18
5.4.430.0070.08319.39
5.4.420.0170.07319.20
5.4.410.0070.07719.05
5.4.400.0100.07719.12
5.4.390.0070.08319.16
5.4.380.0070.04718.95
5.4.370.0070.05019.05
5.4.360.0070.03719.23
5.4.350.0130.04318.89
5.4.340.0070.03719.14
5.4.320.0070.05019.18
5.4.310.0130.04019.09
5.4.300.0030.07019.21
5.4.290.0130.07019.18
5.4.280.0030.04019.03
5.4.270.0030.05318.95
5.4.260.0070.04019.18
5.4.250.0070.04019.13
5.4.240.0170.06319.18
5.4.230.0000.04319.00
5.4.220.0100.04018.90
5.4.210.0130.04719.09
5.4.200.0030.05018.84
5.4.190.0030.04019.15
5.4.180.0100.03319.04
5.4.170.0070.04019.08
5.4.160.0030.04019.01
5.4.150.0000.04319.11
5.4.140.0070.03316.42
5.4.130.0100.03316.41
5.4.120.0000.04316.43
5.4.110.0030.06016.54
5.4.100.0070.03316.33
5.4.90.0000.06016.34
5.4.80.0070.03716.46
5.4.70.0030.03716.56
5.4.60.0000.04016.25
5.4.50.0030.03716.31
5.4.40.0000.04316.36
5.4.30.0030.03716.49
5.4.20.0070.04316.49
5.4.10.0030.04016.36
5.4.00.0100.03015.79
5.3.290.0030.04014.62
5.3.280.0000.06714.64
5.3.270.0070.04014.58
5.3.260.0030.04314.67
5.3.250.0030.04014.56
5.3.240.0070.03714.63
5.3.230.0030.03714.70
5.3.220.0030.03714.63
5.3.210.0070.05314.57
5.3.200.0070.03314.60
5.3.190.0070.03714.66
5.3.180.0000.04014.57
5.3.170.0000.04014.70
5.3.160.0070.03314.66
5.3.150.0070.03714.63
5.3.140.0100.04014.70
5.3.130.0000.07714.53
5.3.120.0030.05714.54
5.3.110.0100.03714.66
5.3.100.0000.06014.15
5.3.90.0070.06714.02
5.3.80.0100.07014.08
5.3.70.0170.05714.12
5.3.60.0030.07713.99
5.3.50.0070.05014.08
5.3.40.0130.07014.05
5.3.30.0100.05713.97
5.3.20.0130.06713.68
5.3.10.0170.06013.77
5.3.00.0070.07313.78
5.2.170.0070.06311.29
5.2.160.0070.06011.09
5.2.150.0130.05311.07
5.2.140.0100.05711.20
5.2.130.0030.06011.24
5.2.120.0100.06011.09
5.2.110.0100.05311.25
5.2.100.0030.05711.16
5.2.90.0070.05711.11
5.2.80.0070.06011.23
5.2.70.0130.05711.16
5.2.60.0030.04310.95
5.2.50.0000.04711.03
5.2.40.0070.02711.04
5.2.30.0100.02710.86
5.2.20.0100.02711.02
5.2.10.0000.06010.82
5.2.00.0070.05010.73
5.1.60.0030.03710.09
5.1.50.0000.0279.84
5.1.40.0030.05010.06
5.1.30.0030.06010.35
5.1.20.0100.05310.27
5.1.10.0070.04010.18
5.1.00.0030.05310.15
5.0.50.0030.0478.55
5.0.40.0000.0278.54
5.0.30.0030.0378.14
5.0.20.0030.0308.14
5.0.10.0100.0378.26
5.0.00.0000.0508.17
4.4.90.0030.0338.14
4.4.80.0030.0278.14
4.4.70.0000.0308.14
4.4.60.0100.0278.14
4.4.50.0070.0338.14
4.4.40.0000.0308.14
4.4.30.0000.0308.14
4.4.20.0000.0378.14
4.4.10.0030.0308.14
4.4.00.0070.0478.14
4.3.110.0000.0408.14
4.3.100.0000.0178.14
4.3.90.0100.0108.14
4.3.80.0000.0508.14
4.3.70.0070.0208.14
4.3.60.0070.0238.14
4.3.50.0000.0378.14
4.3.40.0000.0538.14
4.3.30.0000.0308.14
4.3.20.0030.0308.14
4.3.10.0030.0308.14
4.3.00.0000.0378.14

preferences:
37.37 ms | 401 KiB | 5 Q