3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Base { public function __call($name, array $params) { echo $name; return $this; } } class A extends Base { public function Launch() { debug_print_backtrace(); } } $A = new A; //$A->somestrange(); $A->Launch(); ?>

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)
8.3.60.0070.01118.18
8.3.50.0090.01018.32
8.3.40.0140.00318.63
8.3.30.0110.00418.45
8.3.20.0080.00018.39
8.3.10.0060.00318.52
8.3.00.0090.00619.13
8.2.180.0090.00916.63
8.2.170.0120.00922.96
8.2.160.0040.01218.66
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0020.00526.16
8.2.120.0080.00019.54
8.2.110.0030.00722.20
8.2.100.0070.00417.66
8.2.90.0050.00519.28
8.2.80.0040.00417.97
8.2.70.0000.00817.35
8.2.60.0040.00417.93
8.2.50.0040.00417.80
8.2.40.0060.00319.23
8.2.30.0030.00617.67
8.2.20.0080.00417.49
8.2.10.0040.00417.48
8.2.00.0030.00617.66
8.1.280.0070.01125.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.87
8.1.230.0050.00517.64
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00617.10
8.1.180.0060.00318.10
8.1.170.0000.00817.62
8.1.160.0080.00018.91
8.1.150.0060.00318.50
8.1.140.0000.00717.44
8.1.130.0030.00317.28
8.1.120.0000.00717.30
8.1.110.0000.00817.41
8.1.100.0000.00717.43
8.1.90.0000.00717.30
8.1.80.0070.00017.43
8.1.70.0030.00317.28
8.1.60.0030.00617.57
8.1.50.0000.00717.46
8.1.40.0080.00017.40
8.1.30.0000.01017.61
8.1.20.0070.00417.63
8.1.10.0040.00417.39
8.1.00.0040.00417.30
8.0.300.0090.00018.77
8.0.290.0050.00416.63
8.0.280.0050.00318.46
8.0.270.0030.00317.08
8.0.260.0070.00016.74
8.0.250.0040.00416.86
8.0.240.0000.00816.88
8.0.230.0000.00816.87
8.0.220.0030.00616.77
8.0.210.0040.00416.71
8.0.200.0040.00416.88
8.0.190.0040.00416.84
8.0.180.0060.00316.81
8.0.170.0060.00316.73
8.0.160.0000.00816.87
8.0.150.0060.00316.81
8.0.140.0070.00016.73
8.0.130.0050.00013.20
8.0.120.0000.01016.63
8.0.110.0000.00716.66
8.0.100.0070.00016.80
8.0.90.0040.00416.77
8.0.80.0090.00616.75
8.0.70.0070.00016.82
8.0.60.0070.00016.71
8.0.50.0050.00216.61
8.0.30.0120.00916.80
8.0.20.0110.01416.85
8.0.10.0040.00416.80
8.0.00.0090.00916.86
7.4.330.0050.00012.97
7.4.320.0030.00316.51
7.4.300.0060.00016.50
7.4.290.0070.00016.43
7.4.280.0040.00416.51
7.4.270.0000.00616.63
7.4.260.0030.00313.20
7.4.250.0060.00316.53
7.4.240.0030.00616.56
7.4.230.0090.00016.58
7.4.220.0030.01416.46
7.4.210.0060.01416.59
7.4.200.0070.00016.57
7.4.190.0000.00716.71
7.4.160.0100.00716.27
7.4.150.0100.00816.28
7.4.140.0110.00717.86
7.4.130.0060.01216.36
7.4.120.0070.01716.43
7.4.110.0130.00316.42
7.4.100.0040.01316.35
7.4.90.0150.00716.19
7.4.80.0090.01319.39
7.4.70.0100.00716.27
7.4.60.0070.01016.50
7.4.50.0030.00316.25
7.4.40.0100.00616.47
7.4.30.0060.01116.46
7.4.00.0030.01314.97
7.3.330.0030.00313.07
7.3.320.0030.00313.20
7.3.310.0070.00016.11
7.3.300.0070.00016.11
7.3.290.0070.00916.24
7.3.280.0090.00616.16
7.3.270.0030.01416.39
7.3.260.0110.00816.20
7.3.240.0070.01016.23
7.3.230.0030.01216.54
7.3.210.0110.00616.09
7.3.200.0070.01516.40
7.3.190.0090.00616.42
7.3.180.0060.00916.13
7.3.170.0080.00816.59
7.3.160.0070.01016.32
7.3.120.0100.00314.48
7.3.10.0140.00716.34
7.3.00.0130.00916.16
7.2.330.0160.00016.30
7.2.320.0040.01516.70
7.2.310.0190.00316.40
7.2.300.0030.01416.35
7.2.290.0050.01316.56
7.2.130.0150.00716.78
7.2.120.0190.00316.78
7.2.110.0110.00716.79
7.2.100.0100.01416.84
7.2.90.0170.00316.85
7.2.80.0140.00516.80
7.2.70.0110.01116.73
7.2.60.0050.00716.75
7.2.50.0210.00316.84
7.2.40.0030.01016.58
7.2.30.0150.00416.66
7.2.20.0200.00016.79
7.2.10.0100.00716.69
7.2.00.0080.01017.67
7.1.250.0100.00715.63
7.1.200.0080.00315.77
7.1.100.0110.00017.76
7.1.70.0000.00717.07
7.1.60.0180.00419.21
7.1.50.0230.01634.70
7.1.00.0030.03322.27
7.0.200.0080.00016.32
7.0.140.0100.06722.00
7.0.120.0000.07722.23
7.0.60.0130.07719.98
7.0.50.0030.03717.84
7.0.40.0000.04720.11
7.0.30.0300.08020.25
7.0.20.0230.04020.20
7.0.10.0370.08320.30
7.0.00.0130.07720.05
5.6.210.0130.07320.53
5.6.200.0100.03718.22
5.6.190.0100.08720.52
5.6.180.0200.05020.75
5.6.170.0430.07020.50
5.6.160.0070.08320.52
5.6.150.0100.05318.18
5.6.140.0000.09018.18
5.6.130.0100.03718.18
5.6.120.0000.04721.01
5.6.110.0100.05721.14
5.6.100.0030.04020.98
5.6.90.0030.04721.11
5.6.80.0030.07720.43
5.6.70.0370.05720.38
5.5.350.0100.09020.45
5.5.340.0070.08018.08
5.5.330.0030.04020.47
5.5.320.0030.07320.41
5.5.310.0200.06020.23
5.5.300.0030.04017.97
5.5.290.0070.08017.94
5.5.280.0030.04320.88
5.5.270.0100.08320.73
5.5.260.0030.07020.96
5.5.250.0030.09020.71
5.5.240.0100.07320.29
5.4.450.0100.07719.57
5.4.440.0070.07319.56
5.4.430.0000.08319.20
5.4.420.0100.06719.56
5.4.410.0030.08019.36
5.4.400.0070.05719.08
5.4.390.0030.05019.14
5.4.380.0170.07318.85
5.4.370.0100.04719.25
5.4.360.0000.09019.08
5.4.350.0000.06718.98
5.4.340.0000.08318.92
5.4.320.0030.04019.10
5.4.310.0030.05319.11
5.4.300.0170.06719.14
5.4.290.0030.04018.87
5.4.280.0070.08318.97
5.4.270.0070.06719.20
5.4.260.0030.03718.92
5.4.250.0070.04319.04
5.4.240.0030.07719.14
5.4.230.0100.03318.84
5.4.220.0070.05019.14
5.4.210.0000.08019.11
5.4.200.0070.04318.86
5.4.190.0000.04319.14
5.4.180.0070.05019.14
5.4.170.0100.03718.84
5.4.160.0070.07318.98
5.4.150.0100.07318.94
5.4.140.0030.08316.47
5.4.130.0000.04716.51
5.4.120.0070.04316.59
5.4.110.0130.06016.71
5.4.100.0170.03316.35
5.4.90.0070.06716.54
5.4.80.0030.05016.42
5.4.70.0130.03016.53
5.4.60.0070.03316.47
5.4.50.0070.07716.29
5.4.40.0030.07316.34
5.4.30.0000.07716.25
5.4.20.0070.06716.50
5.4.10.0030.08016.27
5.4.00.0170.05715.95
5.3.290.0030.04314.84
5.3.280.0030.06014.65
5.3.270.0030.04314.63
5.3.260.0070.08014.64
5.3.250.0130.06714.64
5.3.240.0070.04014.66
5.3.230.0170.06714.66
5.3.220.0030.08014.71
5.3.210.0030.05714.52
5.3.200.0130.07314.49
5.3.190.0070.07714.57
5.3.180.0100.06314.64
5.3.170.0100.07014.57
5.3.160.0070.07314.72
5.3.150.0070.04714.58
5.3.140.0030.06314.61
5.3.130.0070.07314.72
5.3.120.0170.06314.57
5.3.110.0130.06314.55
5.3.100.0030.07314.06
5.3.90.0030.07713.95
5.3.80.0030.05314.02
5.3.70.0070.07314.07
5.3.60.0100.05714.01
5.3.50.0100.06713.95
5.3.40.0030.05713.87
5.3.30.0100.06313.93
5.3.20.0000.05313.85
5.3.10.0000.04713.68
5.3.00.0030.04713.59
5.2.170.0070.05711.15
5.2.160.0030.06311.20
5.2.150.0070.05711.12
5.2.140.0130.05311.30
5.2.130.0070.06311.07
5.2.120.0000.04711.06
5.2.110.0130.05311.12
5.2.100.0100.03011.16
5.2.90.0030.06311.14
5.2.80.0030.05711.07
5.2.70.0030.06711.26
5.2.60.0030.06010.94
5.2.50.0070.03711.08
5.2.40.0030.06710.99
5.2.30.0070.06310.96
5.2.20.0070.06010.88
5.2.10.0000.06010.80
5.2.00.0070.04010.80
5.1.60.0070.04310.80
5.1.50.0070.05010.80
5.1.40.0130.04310.80
5.1.30.0030.05710.80
5.1.20.0030.04710.80
5.1.10.0170.04310.80
5.1.00.0030.05710.80
5.0.50.0030.03310.80
5.0.40.0030.04310.80
5.0.30.0130.05010.80
5.0.20.0130.03710.80
5.0.10.0000.02310.80
5.0.00.0030.05310.80
4.4.90.0000.02310.80
4.4.80.0030.01710.80
4.4.70.0030.03310.80
4.4.60.0030.04010.80
4.4.50.0030.03010.80
4.4.40.0000.03710.80
4.4.30.0030.03710.80
4.4.20.0000.04010.80
4.4.10.0070.02710.80
4.4.00.0030.05710.80
4.3.110.0000.04010.80
4.3.100.0000.01710.80
4.3.90.0100.03010.80
4.3.80.0100.04010.80
4.3.70.0000.02310.80
4.3.60.0030.02310.80
4.3.50.0030.01310.80
4.3.40.0030.02310.80
4.3.30.0030.02310.80
4.3.20.0000.01710.80
4.3.10.0000.02010.80
4.3.00.0030.03310.80

preferences:
62.03 ms | 400 KiB | 5 Q