3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyElement extends DOMElement { public function __get($name) { return $this->$name; } } $dom = new DOMDocument(); $dom->registerNodeClass('DOMElement', 'MyElement'); $node = $dom->createElement('Foo', 'Bar'); var_dump(get_class($node)); $dom->appendChild($node); var_dump(get_class($node));

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)
8.3.40.0070.00718.67
8.3.30.0110.00419.04
8.3.20.0070.00020.33
8.3.10.0040.00423.48
8.3.00.0000.00819.13
8.2.170.0090.00622.96
8.2.160.0030.01020.53
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0060.00319.13
8.2.110.0090.00020.52
8.2.100.0110.00417.72
8.2.90.0000.00819.09
8.2.80.0000.00917.97
8.2.70.0000.00917.63
8.2.60.0050.00318.04
8.2.50.0000.01018.07
8.2.40.0050.00519.94
8.2.30.0080.00018.07
8.2.20.0000.00717.76
8.2.10.0040.00418.08
8.2.00.0060.00317.61
8.1.270.0050.00322.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.91
8.1.230.0080.00421.05
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0040.00417.25
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0050.00518.60
8.1.160.0000.00722.09
8.1.150.0000.00718.91
8.1.140.0040.00417.49
8.1.130.0050.00317.97
8.1.120.0040.00417.40
8.1.110.0050.00317.39
8.1.100.0040.00417.41
8.1.90.0040.00417.37
8.1.80.0040.00417.38
8.1.70.0030.00317.51
8.1.60.0030.00617.50
8.1.50.0040.00417.44
8.1.40.0070.00017.46
8.1.30.0000.00917.52
8.1.20.0000.00717.51
8.1.10.0030.00517.60
8.1.00.0000.00817.52
8.0.300.0020.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00818.30
8.0.270.0030.00317.27
8.0.260.0000.00617.32
8.0.250.0030.00316.87
8.0.240.0080.00016.87
8.0.230.0000.00716.88
8.0.220.0000.00716.80
8.0.210.0000.00716.78
8.0.200.0030.00316.88
8.0.190.0000.00816.86
8.0.180.0120.00016.82
8.0.170.0050.00316.89
8.0.160.0050.00316.78
8.0.150.0070.00016.80
8.0.140.0050.00216.77
8.0.130.0060.00013.29
8.0.120.0040.00416.76
8.0.110.0030.00516.74
8.0.100.0050.00316.72
8.0.90.0090.00016.85
8.0.80.0160.00616.85
8.0.70.0000.00716.95
8.0.60.0000.00716.77
8.0.50.0000.00816.95
8.0.30.0130.00917.14
8.0.20.0110.01117.40
8.0.10.0000.00716.87
8.0.00.0070.01016.54
7.4.330.0060.00015.07
7.4.320.0000.00916.41
7.4.300.0040.00416.54
7.4.290.0040.00416.50
7.4.280.0050.00316.59
7.4.270.0000.00716.63
7.4.260.0090.00016.53
7.4.250.0040.00416.33
7.4.240.0040.00316.52
7.4.230.0070.00016.43
7.4.220.0060.01316.59
7.4.210.0080.00716.41
7.4.200.0000.00716.35
7.4.160.0100.00616.24
7.4.150.0150.00317.40
7.4.140.0080.01117.86
7.4.130.0110.00716.47
7.4.120.0070.01016.27
7.4.110.0090.00916.41
7.4.100.0100.00716.26
7.4.90.0030.01616.39
7.4.80.0090.00919.39
7.4.70.0060.01016.59
7.4.60.0030.01416.59
7.4.50.0030.00316.18
7.4.40.0060.01016.47
7.4.30.0150.00316.41
7.4.00.0000.01115.03
7.3.330.0050.00013.30
7.3.320.0050.00013.20
7.3.310.0030.00616.26
7.3.300.0060.00016.16
7.3.290.0080.00616.27
7.3.280.0100.00816.24
7.3.270.0150.00417.40
7.3.260.0110.00716.27
7.3.250.0150.00516.36
7.3.240.0030.01116.28
7.3.230.0100.00716.39
7.3.210.0070.01016.22
7.3.200.0060.01519.39
7.3.190.0030.01616.29
7.3.180.0120.00316.30
7.3.170.0110.00716.50
7.3.160.0060.01016.15
7.2.330.0030.01316.35
7.2.320.0100.00616.72
7.2.310.0100.00716.36
7.2.300.0130.00316.66
7.2.290.0130.01016.55
7.2.00.0090.00619.13
7.1.100.0070.00718.15
7.1.70.0030.00717.23
7.1.60.0030.02119.32
7.1.50.0270.01634.79
7.1.00.0000.08022.28
7.0.200.0000.01216.48
7.0.140.0000.07722.00
7.0.110.0070.08020.03
7.0.100.0070.07019.95
7.0.90.0070.07719.99
7.0.80.0000.07720.05
7.0.70.0070.03719.93
7.0.60.0000.04320.02
7.0.50.0000.04720.26
7.0.40.0100.03720.07
7.0.30.0000.05720.05
7.0.20.0030.08320.02
7.0.10.0030.04020.27
7.0.00.0030.04320.21
5.6.280.0000.07321.00
5.6.260.0030.06020.91
5.6.250.0100.08020.71
5.6.240.0230.05720.68
5.6.230.0070.05720.65
5.6.220.0030.04020.60
5.6.210.0030.04020.61
5.6.200.0100.03721.16
5.6.190.0030.04021.00
5.6.180.0030.08720.95
5.6.170.0030.05021.28
5.6.160.0070.06021.07
5.6.150.0100.08021.16
5.6.140.0070.03721.28
5.6.130.0070.04021.26
5.6.120.0070.07021.27
5.6.110.0070.04021.09
5.6.100.0100.03320.94
5.6.90.0070.06321.05
5.6.80.0000.04320.32
5.6.70.0000.04320.41
5.6.60.0030.04020.57
5.6.50.0030.04020.45
5.6.40.0100.03320.36
5.6.30.0070.04320.36
5.6.20.0030.04020.51
5.6.10.0070.04020.45
5.6.00.0100.03320.64
5.5.380.0100.04320.58
5.5.370.0030.04320.42
5.5.360.0030.04320.57
5.5.350.0070.04320.50
5.5.340.0000.04321.02
5.5.330.0030.07720.97
5.5.320.0070.06021.05
5.5.310.0070.06020.82
5.5.300.0100.03720.82
5.5.290.0030.04321.03
5.5.280.0070.03720.86
5.5.270.0030.04020.74
5.5.260.0000.04720.95
5.5.250.0000.04320.76
5.5.240.0000.06320.42
5.5.230.0030.05720.20
5.5.220.0100.03320.34
5.5.210.0000.04320.38
5.5.200.0070.04020.11
5.5.190.0030.04020.19
5.5.180.0070.03720.39
5.5.160.0030.05320.20
5.5.150.0170.06020.05
5.5.140.0000.08720.34
5.5.130.0070.08320.26
5.5.120.0030.08020.17
5.5.110.0070.07320.36
5.5.100.0070.07320.16
5.5.90.0070.07320.06
5.5.80.0130.03320.06
5.5.70.0070.07320.14
5.5.60.0170.06320.23
5.5.50.0030.07320.15
5.5.40.0100.07720.00
5.5.30.0100.07320.02
5.5.20.0070.07319.98
5.5.10.0030.08320.13
5.5.00.0030.07720.04
5.4.450.0030.04019.47
5.4.440.0070.03719.49
5.4.430.0000.04319.36
5.4.420.0070.05019.34
5.4.410.0070.03719.42
5.4.400.0000.04718.98
5.4.390.0000.04019.24
5.4.380.0030.03719.11
5.4.370.0100.03018.95
5.4.360.0070.04019.00
5.4.350.0070.03318.99
5.4.340.0070.05019.24
5.4.320.0030.04019.01
5.4.310.0030.07719.31
5.4.300.0030.07319.03
5.4.290.0030.07719.14
5.4.280.0030.04719.33
5.4.270.0030.08019.14
5.4.260.0030.07319.33
5.4.250.0070.06719.02
5.4.240.0070.06019.31
5.4.230.0170.06719.00
5.4.220.0000.08319.00
5.4.210.0130.07019.13
5.4.200.0030.06719.24
5.4.190.0130.06719.30
5.4.180.0100.08019.02
5.4.170.0200.06319.32
5.4.160.0100.07018.97
5.4.150.0100.05019.21
5.4.140.0100.07016.45
5.4.130.0070.07016.60
5.4.120.0100.07316.58
5.4.110.0000.07016.55
5.4.100.0030.07716.50
5.4.90.0030.04316.46
5.4.80.0030.07716.57
5.4.70.0130.06716.25
5.4.60.0100.07016.42
5.4.50.0070.07016.34
5.4.40.0030.07016.34
5.4.30.0100.06716.57
5.4.20.0070.07016.38
5.4.10.0070.05316.52
5.4.00.0100.06315.81
5.3.290.0100.06014.82
5.3.280.0130.06714.75
5.3.270.0100.07314.85
5.3.260.0170.07314.74
5.3.250.0100.07014.64
5.3.240.0000.08014.63
5.3.230.0030.05014.73
5.3.220.0130.06714.62
5.3.210.0130.07014.71
5.3.200.0070.07714.62
5.3.190.0030.07714.80
5.3.180.0030.08014.57
5.3.170.0070.07714.80
5.3.160.0130.07014.43
5.3.150.0030.08014.61
5.3.140.0030.05714.69
5.3.130.0130.04314.57
5.3.120.0130.06714.57
5.3.110.0130.06314.41
5.3.100.0170.06314.19
5.3.90.0130.06314.09
5.3.80.0100.04314.06
5.3.70.0030.07014.11
5.3.60.0130.05314.02
5.3.50.0070.07013.91
5.3.40.0030.06713.99
5.3.30.0100.04713.94
5.3.20.0030.06313.71
5.3.10.0000.03713.62
5.3.00.0100.06713.73
5.2.170.0130.03011.88
5.2.160.0000.06711.88
5.2.150.0030.06311.88
5.2.140.0000.06311.88
5.2.130.0030.05011.88
5.2.120.0000.05011.88
5.2.110.0030.06311.88
5.2.100.0070.04311.88
5.2.90.0070.05711.88
5.2.80.0030.06311.88
5.2.70.0000.05711.88
5.2.60.0070.05311.88
5.2.50.0000.06311.88
5.2.40.0070.04311.88
5.2.30.0030.06311.88
5.2.20.0000.04011.88
5.2.10.0100.05711.88
5.2.00.0070.05311.88
5.1.60.0030.05311.88
5.1.50.0000.03311.88
5.1.40.0070.03011.88
5.1.30.0030.03011.88
5.1.20.0000.05311.88
5.1.10.0030.06011.88
5.1.00.0000.05711.88
5.0.50.0070.04311.88
5.0.40.0030.04011.88
5.0.30.0000.06711.88
5.0.20.0100.03711.88
5.0.10.0030.04311.88
5.0.00.0030.06311.88
4.4.90.0000.03711.88
4.4.80.0030.03311.88
4.4.70.0030.03311.88
4.4.60.0070.03011.88
4.4.50.0000.02011.88
4.4.40.0100.03011.88
4.4.30.0030.03311.88
4.4.20.0030.03311.88
4.4.10.0030.03311.88
4.4.00.0000.05311.88
4.3.110.0100.03011.88
4.3.100.0000.03711.88
4.3.90.0030.03311.88
4.3.80.0130.02311.88
4.3.70.0000.03711.88
4.3.60.0100.02711.88
4.3.50.0000.03711.88
4.3.40.0030.03711.88
4.3.30.0030.03011.88
4.3.20.0000.03711.88
4.3.10.0030.03311.88
4.3.00.0030.03311.88

preferences:
31.02 ms | 400 KiB | 5 Q