3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { var_dump(debug_backtrace()); } class A { public function test() { A::callTarget(); } protected static function callTarget() { echo 'hello'; } } class B extends A {} $a = new B; $a->test();

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)
8.3.40.0140.00018.54
8.3.30.0070.00718.95
8.3.20.0080.00020.27
8.3.10.0080.00023.56
8.3.00.0000.00720.50
8.2.170.0070.01122.96
8.2.160.0080.00622.11
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0020.00522.18
8.2.110.0030.00622.26
8.2.100.0120.00017.91
8.2.90.0050.00319.22
8.2.80.0080.00017.97
8.2.70.0110.00017.63
8.2.60.0000.00718.03
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0080.00417.87
8.2.20.0060.00317.64
8.2.10.0050.00319.34
8.2.00.0040.00417.46
8.1.270.0040.00423.84
8.1.260.0000.00926.35
8.1.250.0070.00028.09
8.1.240.0080.00023.96
8.1.230.0110.00018.98
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0060.00317.51
8.1.180.0040.00418.10
8.1.170.0060.00318.65
8.1.160.0040.00422.00
8.1.150.0040.00418.44
8.1.140.0000.00717.25
8.1.130.0030.00317.91
8.1.120.0000.00717.45
8.1.110.0040.00417.36
8.1.100.0040.00417.28
8.1.90.0000.00717.38
8.1.80.0060.00017.37
8.1.70.0030.00317.36
8.1.60.0030.00617.43
8.1.50.0040.00417.43
8.1.40.0000.00717.44
8.1.30.0030.00517.58
8.1.20.0050.00217.49
8.1.10.0040.00717.45
8.1.00.0040.00417.47
8.0.300.0070.00018.77
8.0.290.0070.00016.93
8.0.280.0040.00418.54
8.0.270.0030.00317.13
8.0.260.0000.00716.73
8.0.250.0030.00316.93
8.0.240.0000.00816.82
8.0.230.0000.00716.85
8.0.220.0040.00416.70
8.0.210.0030.00616.71
8.0.200.0030.00316.87
8.0.190.0060.00316.79
8.0.180.0000.00916.83
8.0.170.0030.00516.89
8.0.160.0000.00816.84
8.0.150.0000.00816.80
8.0.140.0040.00416.80
8.0.130.0060.00013.34
8.0.120.0080.00016.80
8.0.110.0040.00416.79
8.0.100.0000.00716.65
8.0.90.0000.00816.66
8.0.80.0120.00916.81
8.0.70.0040.00416.77
8.0.60.0040.00416.75
8.0.50.0050.00216.72
8.0.30.0080.01017.12
8.0.20.0110.00717.40
8.0.10.0040.00416.81
8.0.00.0090.00916.81
7.4.330.0020.00215.03
7.4.320.0070.00016.54
7.4.300.0000.00616.39
7.4.290.0000.00716.48
7.4.280.0000.00716.59
7.4.270.0040.00416.39
7.4.260.0030.00316.43
7.4.250.0050.00216.52
7.4.240.0070.00016.41
7.4.230.0030.00316.69
7.4.220.0120.00616.59
7.4.210.0080.00716.53
7.4.200.0000.00716.39
7.4.190.0040.00416.40
7.4.160.0160.00016.77
7.4.150.0070.01017.40
7.4.140.0090.00917.86
7.4.130.0080.00816.42
7.4.120.0100.01116.44
7.4.110.0070.01016.50
7.4.100.0160.00316.50
7.4.90.0090.00916.56
7.4.80.0110.00716.59
7.4.70.0100.00616.37
7.4.60.0080.00816.41
7.4.50.0000.00816.10
7.4.40.0070.00722.77
7.4.30.0100.00616.38
7.4.00.0070.01115.13
7.3.330.0050.00013.31
7.3.320.0000.00513.05
7.3.310.0040.00416.29
7.3.300.0030.00316.21
7.3.290.0030.01216.25
7.3.280.0040.01216.22
7.3.270.0100.00717.40
7.3.260.0100.00716.36
7.3.250.0140.00916.26
7.3.240.0150.01216.16
7.3.230.0070.01016.40
7.3.210.0140.00316.48
7.3.200.0070.01019.39
7.3.190.0140.00816.29
7.3.180.0060.00916.19
7.3.170.0030.01716.27
7.3.160.0080.00816.18
7.3.120.0070.00414.99
7.2.330.0130.00616.76
7.2.320.0100.01016.30
7.2.310.0130.00416.25
7.2.300.0030.01316.72
7.2.290.0030.01316.39
7.1.70.0060.00617.07
7.1.60.0070.01719.27
7.1.50.0040.01416.84
7.1.00.0030.07722.45
7.0.200.0090.00516.74
7.0.140.0030.06722.04
7.0.100.0130.07719.95
7.0.90.0130.08019.91
7.0.80.0100.08319.84
7.0.70.0030.08319.95
7.0.60.0070.07319.87
7.0.50.0070.08320.32
7.0.40.0130.07320.14
7.0.30.0100.07320.08
7.0.20.0130.07320.03
7.0.10.0170.07320.08
7.0.00.0100.08720.08
5.6.280.0070.07020.89
5.6.250.0100.06020.60
5.6.240.0070.07720.64
5.6.230.0070.07720.49
5.6.220.0100.03720.46
5.6.210.0070.08020.43
5.6.200.0100.04021.20
5.6.190.0100.08020.89
5.6.180.0030.08321.01
5.6.170.0070.08721.02
5.6.160.0070.05721.11
5.6.150.0070.07321.11
5.6.140.0030.09021.02
5.6.130.0070.08021.07
5.6.120.0070.08320.96
5.6.110.0030.09021.02
5.6.100.0070.08320.97
5.6.90.0030.07321.15
5.6.80.0130.07320.48
5.6.70.0100.08020.30
5.6.60.0130.07020.42
5.6.50.0070.07320.40
5.6.40.0000.09020.50
5.6.30.0170.05720.39
5.6.20.0070.06320.38
5.6.10.0070.07020.31
5.6.00.0030.04320.29
5.5.380.0070.05020.55
5.5.370.0030.08720.42
5.5.360.0030.05320.34
5.5.350.0130.08020.44
5.5.340.0170.07020.88
5.5.330.0130.07320.84
5.5.320.0000.08320.89
5.5.310.0170.07720.64
5.5.300.0070.07720.74
5.5.290.0030.05320.86
5.5.280.0130.07720.88
5.5.270.0070.08020.89
5.5.260.0170.07320.90
5.5.250.0030.08720.54
5.5.240.0100.08020.17
5.5.230.0070.07020.18
5.5.220.0130.07020.26
5.5.210.0200.06320.19
5.5.200.0030.08020.29
5.5.190.0030.08020.11
5.5.180.0130.07720.26
5.5.160.0070.06720.15
5.5.150.0070.07020.27
5.5.140.0100.07020.28
5.5.130.0000.08720.25
5.5.120.0030.08020.21
5.5.110.0070.06720.25
5.5.100.0000.08720.05
5.5.90.0000.08020.11
5.5.80.0030.08020.17
5.5.70.0100.07320.04
5.5.60.0070.07320.05
5.5.50.0100.07020.09
5.5.40.0130.07020.09
5.5.30.0070.07320.09
5.5.20.0170.07020.15
5.5.10.0130.06719.99
5.5.00.0070.08020.10
5.4.450.0070.07719.21
5.4.440.0070.08719.20
5.4.430.0100.07719.20
5.4.420.0130.07719.53
5.4.410.0130.07019.23
5.4.400.0100.07018.90
5.4.390.0170.06319.13
5.4.380.0070.07318.88
5.4.370.0100.07319.09
5.4.360.0070.06319.16
5.4.350.0030.08018.89
5.4.340.0030.05319.05
5.4.320.0170.03719.03
5.4.310.0070.07719.22
5.4.300.0130.07018.88
5.4.290.0030.06319.21
5.4.280.0070.07018.85
5.4.270.0070.07319.15
5.4.260.0070.08018.94
5.4.250.0130.07019.21
5.4.240.0030.05018.84
5.4.230.0070.07318.89
5.4.220.0100.04318.84
5.4.210.0030.07719.04
5.4.200.0030.08019.03
5.4.190.0070.07719.04
5.4.180.0030.08019.21
5.4.170.0100.06719.09
5.4.160.0000.05318.97
5.4.150.0070.04718.83
5.4.140.0030.05016.46
5.4.130.0030.07016.50
5.4.120.0070.06016.36
5.4.110.0030.03716.39
5.4.100.0000.03716.55
5.4.90.0070.03316.45
5.4.80.0030.03716.40
5.4.70.0070.03016.39
5.4.60.0000.03716.46
5.4.50.0070.06016.37
5.4.40.0000.04016.30
5.4.30.0030.07016.44
5.4.20.0030.03716.30
5.4.10.0070.07316.46
5.4.00.0130.06315.77
5.3.290.0170.03714.65
5.3.280.0130.06714.71
5.3.270.0030.07714.74
5.3.260.0070.08014.75
5.3.250.0100.07714.59
5.3.240.0070.05314.64
5.3.230.0030.06014.58
5.3.220.0000.05314.55
5.3.210.0000.04314.57
5.3.200.0070.03314.55
5.3.190.0070.03014.68
5.3.180.0100.03314.64
5.3.170.0000.04014.71
5.3.160.0030.03714.59
5.3.150.0000.04014.69
5.3.140.0000.04014.49
5.3.130.0030.03714.65
5.3.120.0000.08314.57
5.3.110.0070.07314.66
5.3.100.0000.03714.16
5.3.90.0070.05714.16
5.3.80.0100.03314.14
5.3.70.0070.06313.93
5.3.60.0100.02714.02
5.3.50.0030.03714.07
5.3.40.0000.04014.00
5.3.30.0100.06313.93
5.3.20.0030.06313.61
5.3.10.0100.03013.75
5.3.00.0000.03713.57
5.2.170.0000.05711.21
5.2.160.0070.02311.06
5.2.150.0030.02711.07
5.2.140.0030.03311.21
5.2.130.0000.03311.21
5.2.120.0030.04310.99
5.2.110.0000.03311.01
5.2.100.0070.02311.09
5.2.90.0070.03310.99
5.2.80.0030.04011.00
5.2.70.0000.03011.21
5.2.60.0030.02711.19
5.2.50.0030.02711.05
5.2.40.0000.02711.02
5.2.30.0070.05011.09
5.2.20.0000.04011.08
5.2.10.0070.02310.94
5.2.00.0070.03010.84
5.1.60.0070.03010.66
5.1.50.0000.02710.66
5.1.40.0000.03010.66
5.1.30.0000.03710.66
5.1.20.0000.02710.66
5.1.10.0000.02710.66
5.1.00.0030.02310.66
5.0.50.0030.01710.66
5.0.40.0000.02010.66
5.0.30.0030.05310.66
5.0.20.0030.01710.66
5.0.10.0030.02710.66
5.0.00.0100.02010.66
4.4.90.0000.01710.66
4.4.80.0100.01010.66
4.4.70.0000.01710.66
4.4.60.0000.01710.66
4.4.50.0070.01310.66
4.4.40.0030.05010.66
4.4.30.0000.02310.66
4.4.20.0000.01710.66
4.4.10.0030.01310.66
4.4.00.0000.02310.66
4.3.110.0030.01310.66
4.3.100.0000.02010.66
4.3.90.0000.01310.66
4.3.80.0000.03010.66
4.3.70.0000.03310.66
4.3.60.0000.02010.66
4.3.50.0000.01710.66
4.3.40.0000.02310.66
4.3.30.0030.03310.66
4.3.20.0030.02710.66
4.3.10.0030.02710.66
4.3.00.0030.02010.66

preferences:
38.74 ms | 400 KiB | 5 Q