3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function get() { self::resolve(); } private static function resolve() { var_dump(get_parent_class()); } } A::get();

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)
8.3.60.0150.00316.75
8.3.50.0150.00518.54
8.3.40.0110.00418.50
8.3.30.0140.00018.40
8.3.20.0120.00618.71
8.3.10.0030.00518.48
8.3.00.0060.01319.00
8.2.180.0110.00716.38
8.2.170.0120.00422.96
8.2.160.0060.01018.75
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0110.00326.16
8.2.120.0100.00017.68
8.2.110.0070.00319.30
8.2.100.0060.00617.47
8.2.90.0050.00317.63
8.2.80.0040.00418.50
8.2.70.0000.00817.50
8.2.60.0000.00817.50
8.2.50.0040.00417.76
8.2.40.0000.00819.17
8.2.30.0080.00317.61
8.2.20.0040.00417.43
8.2.10.0040.00417.45
8.2.00.0050.00317.52
8.1.280.0100.00325.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0070.00420.84
8.1.230.0110.00020.88
8.1.220.0080.00018.45
8.1.210.0090.00018.77
8.1.200.0050.00317.10
8.1.190.0040.00417.11
8.1.180.0090.00018.10
8.1.170.0050.00317.62
8.1.160.0000.00718.93
8.1.150.0040.00418.41
8.1.140.0020.00517.32
8.1.130.0000.00817.19
8.1.120.0070.00017.36
8.1.110.0000.00717.32
8.1.100.0030.00317.35
8.1.90.0050.00317.23
8.1.80.0050.00317.21
8.1.70.0030.00617.22
8.1.60.0040.00417.46
8.1.50.0000.00817.43
8.1.40.0080.00017.44
8.1.30.0040.00417.62
8.1.20.0000.01017.50
8.1.10.0070.00017.43
8.1.00.0040.00417.39
8.0.300.0090.00018.77
8.0.290.0000.00716.75
8.0.280.0060.00018.60
8.0.270.0030.00317.09
8.0.260.0030.00316.75
8.0.250.0040.00416.93
8.0.240.0090.00016.84
8.0.230.0080.00016.91
8.0.220.0080.00016.83
8.0.210.0030.00316.78
8.0.200.0000.00716.77
8.0.190.0040.00416.94
8.0.180.0070.00416.73
8.0.170.0040.00416.75
8.0.160.0050.00216.80
8.0.150.0030.00616.65
8.0.140.0090.00016.77
8.0.130.0050.00013.33
8.0.120.0050.00316.58
8.0.110.0060.00316.84
8.0.100.0080.00016.86
8.0.90.0040.00416.82
8.0.80.0060.00916.80
8.0.70.0080.00016.71
8.0.60.0040.00416.60
8.0.50.0050.00316.55
8.0.30.0120.00616.94
8.0.20.0130.00816.87
8.0.10.0040.00416.74
8.0.00.0120.00716.54
7.4.330.0000.00412.82
7.4.320.0030.00316.57
7.4.300.0000.00616.59
7.4.290.0000.00616.57
7.4.280.0080.00016.41
7.4.270.0040.00416.48
7.4.260.0050.00313.26
7.4.250.0100.00016.46
7.4.240.0040.00416.58
7.4.230.0070.00016.39
7.4.220.0150.00616.55
7.4.210.0040.01116.55
7.4.200.0000.00716.54
7.4.190.0000.00816.49
7.4.160.0060.00916.18
7.4.150.0070.01116.54
7.4.140.0140.00717.86
7.4.130.0110.01116.38
7.4.120.0030.01616.37
7.4.110.0100.00716.48
7.4.100.0070.01016.36
7.4.90.0060.01216.38
7.4.80.0030.01419.39
7.4.70.0060.00916.34
7.4.60.0090.00616.38
7.4.50.0000.00916.22
7.4.40.0030.01016.05
7.4.30.0140.00316.43
7.4.00.0070.00715.02
7.3.330.0060.00013.19
7.3.320.0000.00513.20
7.3.310.0000.00616.27
7.3.300.0040.00416.08
7.3.290.0070.00716.21
7.3.280.0030.01716.13
7.3.270.0070.01116.45
7.3.260.0060.01216.24
7.3.240.0130.00716.44
7.3.230.0110.00616.30
7.3.210.0070.01116.27
7.3.200.0030.01316.29
7.3.190.0130.00316.25
7.3.180.0130.00316.37
7.3.170.0080.00816.14
7.3.160.0090.00616.18
7.3.120.0030.00614.71
7.2.330.0100.00716.21
7.2.320.0070.01016.26
7.2.310.0070.01116.22
7.2.300.0120.00916.42
7.2.290.0110.00816.46
7.2.60.0060.01016.82
7.2.00.0000.01318.97
7.1.200.0060.00315.64
7.1.100.0060.00618.07
7.1.70.0000.00816.95
7.1.60.0100.00619.21
7.1.50.0070.01316.89
7.1.00.0030.04722.36
7.0.200.0000.00716.73
7.0.140.0000.08021.98
7.0.60.0100.06719.82
7.0.50.0070.06017.97
7.0.40.0070.08320.26
7.0.30.0330.07020.15
7.0.20.0170.08720.15
7.0.10.0270.05720.19
7.0.00.0130.07320.05
5.6.280.0100.06720.82
5.6.210.0000.06020.75
5.6.200.0070.05718.20
5.6.190.0130.07720.41
5.6.180.0330.07320.42
5.6.170.0230.06020.54
5.6.160.0170.07320.43
5.6.150.0070.05318.18
5.6.140.0070.04018.17
5.6.130.0070.08018.27
5.6.120.0100.04720.98
5.6.110.0130.08021.11
5.6.100.0100.03321.08
5.6.90.0070.04021.04
5.6.80.0030.06320.39
5.6.70.0370.06320.48
5.5.350.0100.08720.39
5.5.340.0100.08317.96
5.5.330.0070.03720.25
5.5.320.0070.08020.57
5.5.310.0170.04020.30
5.5.300.0030.07317.98
5.5.290.0070.08317.95
5.5.280.0070.08020.77
5.5.270.0070.07720.87
5.5.260.0100.03720.88
5.5.250.0130.07720.66
5.5.240.0070.07720.38
5.4.450.0070.07319.18
5.4.440.0000.04719.30
5.4.430.0070.07719.17
5.4.420.0130.07019.20
5.4.410.0070.08019.34
5.4.400.0000.04018.88
5.4.390.0000.06019.25
5.4.380.0070.07319.15
5.4.370.0070.07318.87
5.4.360.0070.04719.20
5.4.350.0070.04719.14
5.4.340.0130.05719.00
5.4.320.0070.04719.16
5.4.310.0070.07319.14
5.4.300.0000.04718.84
5.4.290.0000.07719.24
5.4.280.0000.08018.86
5.4.270.0000.05719.23
5.4.260.0070.04319.24
5.4.250.0070.03718.84
5.4.240.0100.07719.13
5.4.230.0030.05019.14
5.4.220.0200.06318.97
5.4.210.0100.07019.15
5.4.200.0170.07019.15
5.4.190.0130.06319.13
5.4.180.0070.07018.84
5.4.170.0000.07719.14
5.4.160.0100.06319.06
5.4.150.0170.04319.13
5.4.140.0070.06016.27
5.4.130.0100.04716.39
5.4.120.0070.07316.50
5.4.110.0200.06016.39
5.4.100.0030.04316.41
5.4.90.0100.06316.30
5.4.80.0000.04016.42
5.4.70.0030.04016.35
5.4.60.0070.03316.31
5.4.50.0100.07016.48
5.4.40.0100.06716.40
5.4.30.0070.04016.38
5.4.20.0030.04016.30
5.4.10.0030.03716.37
5.4.00.0100.04015.91
5.3.290.0100.07714.71
5.3.280.0130.07314.62
5.3.270.0030.07314.60
5.3.260.0070.03714.64
5.3.250.0030.04714.78
5.3.240.0130.05314.55
5.3.230.0100.03314.60
5.3.220.0130.03014.73
5.3.210.0100.03314.57
5.3.200.0030.07014.59
5.3.190.0070.04314.61
5.3.180.0100.04014.72
5.3.170.0030.03714.71
5.3.160.0070.06014.57
5.3.150.0130.07014.52
5.3.140.0070.07314.47
5.3.130.0070.06714.56
5.3.120.0070.06314.70
5.3.110.0030.04314.69
5.3.100.0130.07314.05
5.3.90.0070.06714.05
5.3.80.0070.07314.04
5.3.70.0070.05014.07
5.3.60.0100.03314.16
5.3.50.0100.07314.11
5.3.40.0130.08013.92
5.3.30.0100.06713.91
5.3.20.0070.07013.76
5.3.10.0100.05313.81
5.3.00.0070.04313.56
5.2.170.0070.04711.31
5.2.160.0000.06311.23
5.2.150.0000.04311.12
5.2.140.0000.04011.12
5.2.130.0070.04311.12
5.2.120.0000.03311.07
5.2.110.0030.03011.17
5.2.100.0030.03311.11
5.2.90.0030.05011.17
5.2.80.0070.03311.09
5.2.70.0030.03011.15
5.2.60.0030.05010.95
5.2.50.0100.02311.17
5.2.40.0070.03711.07
5.2.30.0030.04710.98
5.2.20.0030.03311.01
5.2.10.0030.04710.89
5.2.00.0030.05310.60
5.1.60.0000.0579.99
5.1.50.0030.0479.97
5.1.40.0000.0379.97
5.1.30.0030.02710.37
5.1.20.0070.05310.36
5.1.10.0100.05310.18
5.1.00.0030.06010.07
5.0.50.0030.0478.70
5.0.40.0070.0378.43
5.0.30.0070.0678.22
5.0.20.0030.0178.15
5.0.10.0070.0238.22
5.0.00.0030.0608.14
4.4.90.0000.0277.71
4.4.80.0000.0177.71
4.4.70.0030.0307.71
4.4.60.0070.0207.71
4.4.50.0070.0277.71
4.4.40.0030.0537.71
4.4.30.0030.0277.71
4.4.20.0000.0237.71
4.4.10.0070.0337.71
4.4.00.0030.0537.71
4.3.110.0100.0277.71
4.3.100.0030.0337.71
4.3.90.0000.0307.71
4.3.80.0030.0437.71
4.3.70.0030.0207.71
4.3.60.0000.0377.71
4.3.50.0030.0277.71
4.3.40.0070.0277.71
4.3.30.0030.0177.71
4.3.20.0000.0207.71
4.3.10.0000.0177.71
4.3.00.0000.0177.71

preferences:
43.72 ms | 401 KiB | 5 Q