3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace DOMWorks; use \DOMNode, \DOMDocument; class Node extends DOMNode { public function foo() { echo "Yay for foo!"; } } class Element extends DOMElement { public function bar() { echo "Yay for bar!"; } } class Document extends DOMDocument { public function __construct($version = null, $encoding = null) { parent::__construct($version, $encoding); $this->registerNodeClass('DOMElement', __NAMESPACE__ . '\Element'); $this->registerNodeClass('DOMNode', __NAMESPACE__ . '\Node'); } // methods... } $doc = new Document; $doc->foo();

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)
8.3.60.0090.00616.73
8.3.50.0140.00617.13
8.3.40.0120.00618.66
8.3.30.0130.00318.83
8.3.20.0030.01018.90
8.3.10.0000.00818.90
8.3.00.0040.00717.50
8.2.180.0090.00916.63
8.2.170.0070.00722.96
8.2.160.0060.00919.00
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0180.00026.16
8.2.120.0040.00420.87
8.2.110.0060.00320.52
8.2.100.0030.00917.78
8.2.90.0030.00517.75
8.2.80.0040.00418.78
8.2.70.0080.00017.50
8.2.60.0000.00817.75
8.2.50.0050.00317.93
8.2.40.0060.00319.88
8.2.30.0030.00617.77
8.2.20.0040.00717.68
8.2.10.0030.00517.76
8.2.00.0080.00317.81
8.1.280.0090.00925.92
8.1.270.0000.00923.99
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00720.85
8.1.230.0040.00820.85
8.1.220.0040.00418.55
8.1.210.0090.00018.77
8.1.200.0080.00017.38
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0060.00317.62
8.1.160.0040.00418.96
8.1.150.0040.00418.50
8.1.140.0040.00417.48
8.1.130.0030.00317.75
8.1.120.0000.00717.41
8.1.110.0000.00717.38
8.1.100.0030.00517.42
8.1.90.0000.00717.44
8.1.80.0040.00417.46
8.1.70.0070.00017.37
8.1.60.0040.00417.59
8.1.50.0000.00717.36
8.1.40.0000.00817.37
8.1.30.0000.00817.60
8.1.20.0080.00417.54
8.1.10.0000.00717.48
8.1.00.0000.00717.31
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.58
8.0.270.0030.00317.28
8.0.260.0080.00016.90
8.0.250.0060.00316.91
8.0.240.0030.00317.00
8.0.230.0000.00717.02
8.0.220.0030.00316.85
8.0.210.0000.00817.00
8.0.200.0040.00417.04
8.0.190.0000.01016.95
8.0.180.0000.00816.95
8.0.170.0040.00416.91
8.0.160.0040.00316.86
8.0.150.0080.00016.89
8.0.140.0100.00016.96
8.0.130.0030.00313.39
8.0.120.0100.00016.93
8.0.110.0000.00716.86
8.0.100.0000.00816.75
8.0.90.0070.00016.80
8.0.80.0090.01216.93
8.0.70.0000.00816.80
8.0.60.0000.00716.81
8.0.50.0030.00616.80
8.0.30.0090.01216.95
8.0.20.0100.00717.00
8.0.10.0040.00317.01
8.0.00.0100.00716.75
7.4.330.0050.00013.00
7.4.320.0000.00616.50
7.4.300.0060.00016.55
7.4.290.0000.00716.47
7.4.280.0070.00016.46
7.4.270.0000.00816.48
7.4.260.0000.00613.19
7.4.250.0030.00516.51
7.4.240.0000.00816.41
7.4.230.0000.00716.35
7.4.220.0100.01016.47
7.4.210.0070.01416.47
7.4.200.0000.00716.43
7.4.190.0040.00416.59
7.4.160.0130.00316.59
7.4.150.0060.01216.56
7.4.140.0110.00616.46
7.4.130.0110.00716.80
7.4.120.0080.01016.86
7.4.110.0060.01216.55
7.4.100.0130.00916.37
7.4.90.0070.01316.56
7.4.80.0130.00419.39
7.4.70.0130.00716.59
7.4.60.0080.00816.48
7.4.50.0000.00516.58
7.4.40.0070.01116.50
7.4.30.0080.01016.57
7.4.00.0090.00914.91
7.3.330.0060.00013.33
7.3.320.0030.00313.13
7.3.310.0030.00316.28
7.3.300.0030.00316.37
7.3.290.0100.00616.32
7.3.280.0070.01116.36
7.3.270.0090.00816.53
7.3.260.0150.00416.34
7.3.250.0100.01316.49
7.3.240.0080.00816.31
7.3.230.0060.00916.45
7.3.210.0070.01116.47
7.3.200.0110.00816.50
7.3.190.0180.00516.45
7.3.180.0030.01216.27
7.3.170.0070.01416.45
7.3.160.0030.01316.38
7.3.120.0040.01114.75
7.3.110.0090.00314.83
7.3.100.0030.01115.02
7.3.90.0030.01114.82
7.3.80.0040.01114.87
7.3.70.0060.00914.68
7.3.60.0030.01014.97
7.3.50.0060.00314.70
7.3.40.0060.00314.40
7.3.30.0030.00914.88
7.3.20.0070.00716.48
7.3.10.0070.00716.83
7.3.00.0070.00316.58
7.2.330.0030.01316.55
7.2.320.0130.00316.50
7.2.310.0150.00316.40
7.2.300.0130.00316.63
7.2.290.0000.01716.45
7.2.250.0060.01214.81
7.2.240.0070.01315.00
7.2.230.0110.00714.57
7.2.220.0030.00914.77
7.2.210.0110.00614.96
7.2.200.0040.01114.47
7.2.190.0000.01514.88
7.2.180.0080.00614.87
7.2.170.0070.00714.98
7.2.60.0000.01116.84
7.1.330.0030.01415.70
7.1.320.0110.00315.71
7.1.310.0070.01015.46
7.1.300.0090.00615.66
7.1.290.0070.00315.48
7.1.280.0090.00315.50
7.1.270.0110.00415.57
7.1.260.0070.01015.41
7.1.200.0040.01215.36
7.1.70.0000.00816.94
7.1.60.0140.00719.30
7.1.50.0130.01016.37
7.1.00.0030.04322.36
7.0.200.0040.00816.67
7.0.140.0000.07722.18
7.0.60.0030.07720.10
7.0.50.0030.04317.86
7.0.40.0170.05720.18
7.0.30.0330.06320.24
7.0.20.0330.04320.06
7.0.10.0200.05320.15
7.0.00.0070.08320.14
5.6.280.0030.07321.05
5.6.210.0100.06720.78
5.6.200.0170.04718.27
5.6.190.0030.06020.42
5.6.180.0300.07720.33
5.6.170.0200.09320.56
5.6.160.0070.08020.55
5.6.150.0100.03318.29
5.6.140.0070.07318.28
5.6.130.0070.06318.25
5.6.120.0070.04720.93
5.6.110.0100.08021.02
5.6.100.0130.06721.16
5.6.90.0130.07021.13
5.6.80.0030.03720.41
5.6.70.0230.03720.38
5.5.350.0130.08320.46
5.5.340.0100.05318.00
5.5.330.0070.05320.27
5.5.320.0270.08020.59
5.5.310.0230.05020.32
5.5.300.0100.08018.00
5.5.290.0070.08017.99
5.5.280.0070.08320.92
5.5.270.0130.08020.85
5.5.260.0130.06721.00
5.5.250.0070.08020.65
5.5.240.0130.07320.15
5.4.450.0030.04019.57
5.4.440.0130.03019.26
5.4.430.0000.04019.30
5.4.420.0030.04019.26
5.4.410.0000.04019.34
5.4.400.0030.03718.86
5.4.390.0000.04019.24
5.4.380.0030.03719.08
5.4.370.0000.04018.95
5.4.360.0070.03319.14
5.4.350.0100.03019.24
5.4.340.0000.04018.88
5.4.320.0030.03719.14
5.4.310.0070.07019.12
5.4.300.0030.04719.15
5.4.290.0070.06719.24
5.4.280.0070.07319.11
5.4.270.0270.06019.15
5.4.260.0070.08018.92
5.4.250.0100.07319.11
5.4.240.0100.04318.88
5.4.230.0000.05719.14
5.4.220.0070.05319.23
5.4.210.0100.07019.14
5.4.200.0000.07719.13
5.4.190.0030.08019.07
5.4.180.0070.04018.91
5.4.170.0130.06019.13
5.4.160.0030.04019.13
5.4.150.0070.04719.22
5.4.140.0070.06316.49
5.4.130.0070.03316.42
5.4.120.0030.05316.38
5.4.110.0030.05016.44
5.4.100.0030.04716.33
5.4.90.0100.04316.54
5.4.80.0030.04716.42
5.4.70.0100.04316.33
5.4.60.0070.04016.28
5.4.50.0030.07016.48
5.4.40.0030.06316.28
5.4.30.0070.04716.46
5.4.20.0070.06016.46
5.4.10.0130.06316.40
5.4.00.0030.05715.84
5.3.290.0030.03714.84
5.3.280.0070.06314.63
5.3.270.0030.06014.65
5.3.260.0000.05014.64
5.3.250.0030.07714.63
5.3.240.0070.07314.79
5.3.230.0030.03714.54
5.3.220.0070.03714.60
5.3.210.0030.08014.62
5.3.200.0130.03714.60
5.3.190.0070.08014.59
5.3.180.0170.06314.64
5.3.170.0100.07014.64
5.3.160.0100.03714.50
5.3.150.0170.06314.58
5.3.140.0070.07314.73
5.3.130.0100.06314.61
5.3.120.0100.05014.46
5.3.110.0030.05014.62
5.3.100.0030.05014.05
5.3.90.0100.05714.06
5.3.80.0000.08014.10
5.3.70.0070.07314.21
5.3.60.0030.05314.19
5.3.50.0170.06014.01
5.3.40.0030.05014.13
5.3.30.0000.09713.90
5.3.20.0130.05013.62
5.3.10.0070.04013.73
5.3.00.0030.04713.61
5.2.170.0170.05311.08
5.2.160.0070.04310.97
5.2.150.0070.05711.13
5.2.140.0030.05311.09
5.2.130.0100.05711.04
5.2.120.0070.03311.07
5.2.110.0030.03310.95
5.2.100.0030.06711.05
5.2.90.0170.05011.11
5.2.80.0000.05011.03
5.2.70.0030.05711.07
5.2.60.0070.03311.03
5.2.50.0070.03011.02
5.2.40.0030.03310.84
5.2.30.0100.05310.79
5.2.20.0070.03010.89
5.2.10.0030.06010.89
5.2.00.0030.06010.70
5.1.60.0070.05010.07
5.1.50.0000.0309.90
5.1.40.0000.0539.97
5.1.30.0030.06010.23
5.1.20.0070.05310.35
5.1.10.0030.03010.02
5.1.00.0000.03710.04
5.0.50.0030.0208.59
5.0.40.0000.0508.39
5.0.30.0030.0378.20
5.0.20.0100.0408.12
5.0.10.0130.0338.21
5.0.00.0000.0508.20
4.4.90.0000.0307.23
4.4.80.0000.0237.23
4.4.70.0000.0307.23
4.4.60.0030.0137.23
4.4.50.0000.0337.23
4.4.40.0030.0577.23
4.4.30.0000.0177.23
4.4.20.0000.0237.23
4.4.10.0000.0177.23
4.4.00.0030.0337.23
4.3.110.0030.0237.23
4.3.100.0000.0237.23
4.3.90.0000.0237.23
4.3.80.0000.0537.23
4.3.70.0030.0237.23
4.3.60.0070.0137.23
4.3.50.0070.0107.23
4.3.40.0030.0537.23
4.3.30.0070.0307.23
4.3.20.0030.0377.23
4.3.10.0000.0377.23
4.3.00.0000.0337.23

preferences:
42.77 ms | 401 KiB | 5 Q