3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { global $d; $d = new DOMDocument; $c = $d->createDocumentFragment(); $g = $d->createElement('fiz', 'buz'); $h = $d->createElement('red', 'xen'); $c->appendChild($g); $c->appendChild($h); return $c->childNodes; } foreach (foo() as $x) { var_dump($x->nodeValue); } var_dump($x->nodeValue); var_dump(get_class($d));

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)
8.3.60.0170.00318.30
8.3.50.0140.00522.17
8.3.40.0120.00318.67
8.3.30.0060.00919.08
8.3.20.0040.00420.33
8.3.10.0070.00023.78
8.3.00.0030.00619.13
8.2.180.0060.01318.29
8.2.170.0070.00722.96
8.2.160.0070.00722.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.54
8.2.110.0000.01121.00
8.2.100.0110.00017.91
8.2.90.0040.00420.76
8.2.80.0050.00319.11
8.2.70.0060.00318.05
8.2.60.0050.00318.12
8.2.50.0040.00418.10
8.2.40.0000.00819.33
8.2.30.0030.00519.13
8.2.20.0040.00417.96
8.2.10.0000.00818.15
8.2.00.0030.00617.82
8.1.280.0100.00725.92
8.1.270.0060.00322.12
8.1.260.0070.00726.35
8.1.250.0000.00728.09
8.1.240.0070.01122.54
8.1.230.0070.00420.96
8.1.220.0040.00417.76
8.1.210.0000.00819.09
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0080.00020.81
8.1.160.0070.00018.89
8.1.150.0070.00019.01
8.1.140.0000.00717.39
8.1.130.0040.00417.74
8.1.120.0040.00417.45
8.1.110.0040.00417.48
8.1.100.0050.00317.49
8.1.90.0000.00717.58
8.1.80.0070.00017.39
8.1.70.0030.00317.47
8.1.60.0040.00417.60
8.1.50.0030.00617.48
8.1.40.0060.00317.56
8.1.30.0000.00817.71
8.1.20.0000.00717.63
8.1.10.0040.00417.55
8.1.00.0040.00417.53
8.0.300.0070.00019.88
8.0.290.0040.00416.88
8.0.280.0030.00318.38
8.0.270.0000.00917.32
8.0.260.0000.00617.27
8.0.250.0050.00217.00
8.0.240.0080.00017.04
8.0.230.0000.00716.98
8.0.220.0030.00316.91
8.0.210.0000.00716.93
8.0.200.0070.00017.10
8.0.190.0080.00016.99
8.0.180.0040.00417.00
8.0.170.0080.00016.96
8.0.160.0000.00716.96
8.0.150.0050.00217.00
8.0.140.0000.00717.00
8.0.130.0060.00313.39
8.0.120.0060.00316.95
8.0.110.0040.00416.91
8.0.100.0000.00717.14
8.0.90.0050.00317.09
8.0.80.0120.00916.96
8.0.70.0040.00416.83
8.0.60.0040.00417.04
8.0.50.0000.00817.02
8.0.30.0070.01617.12
8.0.20.0120.01017.40
8.0.10.0040.00417.04
8.0.00.0070.01216.56
7.4.330.0050.00015.11
7.4.320.0070.00016.63
7.4.300.0030.00316.54
7.4.290.0030.00316.52
7.4.280.0040.00416.65
7.4.270.0030.00316.50
7.4.260.0000.00716.55
7.4.250.0000.00716.56
7.4.240.0030.00316.50
7.4.230.0030.00316.69
7.4.220.0110.00716.47
7.4.210.0040.01116.45
7.4.200.0030.00516.70
7.4.160.0110.00516.63
7.4.150.0070.01217.40
7.4.140.0130.00517.86
7.4.130.0090.00816.72
7.4.120.0110.00816.44
7.4.110.0170.00516.69
7.4.100.0150.00816.54
7.4.90.0100.00716.65
7.4.80.0090.01219.39
7.4.70.0100.01516.45
7.4.60.0090.00616.55
7.4.50.0080.00016.50
7.4.40.0160.00316.50
7.4.30.0070.01116.63
7.4.00.0030.00914.82
7.3.330.0000.00613.33
7.3.320.0000.00613.27
7.3.310.0000.00716.46
7.3.300.0070.00016.44
7.3.290.0080.00816.43
7.3.280.0080.01016.38
7.3.270.0070.01017.40
7.3.260.0070.01116.45
7.3.250.0090.01216.49
7.3.240.0130.00916.61
7.3.230.0100.00616.39
7.3.210.0110.00516.25
7.3.200.0090.01019.39
7.3.190.0060.01016.48
7.3.180.0080.00816.46
7.3.170.0080.00816.41
7.3.160.0150.00016.45
7.2.330.0140.00316.80
7.2.320.0100.01316.84
7.2.310.0090.00916.43
7.2.300.0000.01916.55
7.2.290.0120.01216.77
7.2.60.0100.00316.91
7.2.00.0030.00619.50
7.1.200.0050.01015.77
7.1.100.0640.01516.30
7.1.70.0040.00417.33
7.1.60.0090.00619.22
7.1.50.0040.00717.14
7.1.00.0100.07022.36
7.0.200.0030.00616.65
7.0.140.0000.06722.02
7.0.110.0100.04720.11
7.0.100.0070.05319.98
7.0.90.0200.04019.86
7.0.80.0200.07720.07
7.0.70.0130.04019.85
7.0.60.0030.04320.09
7.0.50.0230.07019.81
7.0.40.0030.07319.75
7.0.30.0070.03719.66
7.0.20.0070.07719.64
7.0.10.0070.07019.81
7.0.00.0070.06719.64
5.6.280.0100.06321.11
5.6.260.0030.06720.72
5.6.250.0200.07320.70
5.6.240.0100.07020.50
5.6.230.0070.08020.63
5.6.220.0030.05020.69
5.6.210.0030.04320.72
5.6.200.0070.03720.66
5.6.190.0030.06720.62
5.6.180.0030.04320.56
5.6.170.0170.06320.61
5.6.160.0030.09320.64
5.6.150.0130.03720.69
5.6.140.0070.05320.65
5.6.130.0000.04020.61
5.6.120.0070.08720.86
5.6.110.0100.05020.54
5.6.100.0030.07320.57
5.6.90.0130.02720.63
5.6.80.0030.03319.85
5.6.70.0100.06719.99
5.6.60.0000.04720.23
5.6.50.0070.04720.02
5.6.40.0030.04020.21
5.6.30.0070.04719.92
5.6.20.0130.04719.98
5.6.10.0030.06020.04
5.6.00.0000.07720.01
5.5.380.0200.06717.69
5.5.370.0070.08317.68
5.5.360.0030.07017.58
5.5.350.0130.03017.46
5.5.340.0000.04318.16
5.5.330.0100.03317.93
5.5.320.0030.05718.22
5.5.310.0070.06317.91
5.5.300.0030.04017.96
5.5.290.0100.04018.09
5.5.280.0130.03318.23
5.5.270.0070.05018.31
5.5.260.0000.05718.12
5.5.250.0000.04317.77
5.5.240.0030.08017.53
5.5.230.0070.03717.60
5.5.220.0030.06017.33
5.5.210.0070.04717.70
5.5.200.0070.06717.43
5.5.190.0030.07317.52
5.5.180.0030.07317.27
5.5.160.0030.04017.28
5.5.150.0070.07017.45
5.5.140.0100.04317.58
5.5.130.0070.07017.44
5.5.120.0200.06317.26
5.5.110.0030.04317.30
5.5.100.0030.06017.34
5.5.90.0030.07717.38
5.5.80.0130.05717.38
5.5.70.0130.04717.39
5.5.60.0030.07017.16
5.5.50.0070.07317.15
5.5.40.0000.07717.20
5.5.30.0100.03317.31
5.5.20.0000.04717.34
5.5.10.0030.04317.31
5.5.00.0030.06317.16
5.4.450.0100.03719.62
5.4.440.0100.04719.31
5.4.430.0130.05719.41
5.4.420.0100.07319.55
5.4.410.0070.05019.42
5.4.400.0130.05019.09
5.4.390.0070.04019.08
5.4.380.0170.07719.02
5.4.370.0030.03719.01
5.4.360.0070.06319.26
5.4.350.0030.03719.00
5.4.340.0130.07319.18
5.4.320.0030.07319.26
5.4.310.0100.04718.99
5.4.300.0170.03719.09
5.4.290.0070.03719.03
5.4.280.0030.04719.18
5.4.270.0100.05719.00
5.4.260.0100.07719.24
5.4.250.0070.06019.32
5.4.240.0030.07318.98
5.4.230.0070.07319.13
5.4.220.0030.07019.16
5.4.210.0030.04719.18
5.4.200.0230.05018.94
5.4.190.0170.06718.99
5.4.180.0130.06719.02
5.4.170.0130.07019.02
5.4.160.0030.04019.29
5.4.150.0130.06018.96
5.4.140.0000.07716.36
5.4.130.0030.04016.31
5.4.120.0030.07316.39
5.4.110.0000.04316.41
5.4.100.0070.06716.36
5.4.90.0070.07316.58
5.4.80.0070.06316.59
5.4.70.0030.05716.39
5.4.60.0100.07016.41
5.4.50.0100.06316.63
5.4.40.0130.06716.47
5.4.30.0030.06716.41
5.4.20.0100.04016.43
5.4.10.0070.07316.29
5.4.00.0030.05716.00
5.3.290.0070.06714.63
5.3.280.0030.07314.61
5.3.270.0100.05714.61
5.3.260.0070.04014.63
5.3.250.0130.03714.66
5.3.240.0070.03314.68
5.3.230.0000.08014.75
5.3.220.0100.04714.42
5.3.210.0070.04014.42
5.3.200.0130.05314.52
5.3.190.0100.03714.69
5.3.180.0070.07014.57
5.3.170.0130.03314.43
5.3.160.0030.04014.70
5.3.150.0100.07014.56
5.3.140.0070.04314.61
5.3.130.0100.02714.59
5.3.120.0030.07014.58
5.3.110.0100.02714.60
5.3.100.0070.07714.07
5.3.90.0030.08014.06
5.3.80.0000.04714.09
5.3.70.0000.04013.87
5.3.60.0000.05714.04
5.3.50.0070.07313.98
5.3.40.0030.05313.99
5.3.30.0030.06013.88
5.3.20.0070.06713.78
5.3.10.0000.03313.66
5.3.00.0030.04013.63
5.2.170.0070.05311.91
5.2.160.0070.05711.91
5.2.150.0030.06311.91
5.2.140.0030.05711.91
5.2.130.0030.02311.91
5.2.120.0100.03311.91
5.2.110.0000.05011.91
5.2.100.0030.03711.91
5.2.90.0100.02711.91
5.2.80.0070.03311.91
5.2.70.0030.03011.91
5.2.60.0000.06711.91
5.2.50.0070.06011.91
5.2.40.0030.06011.91
5.2.30.0070.06311.91
5.2.20.0030.06311.91
5.2.10.0170.02311.91
5.2.00.0030.04711.91
5.1.60.0000.05311.91
5.1.50.0000.05011.91
5.1.40.0000.04711.91
5.1.30.0000.03711.91
5.1.20.0030.05011.91
5.1.10.0070.05311.91
5.1.00.0030.04011.91
5.0.50.0070.03011.91
5.0.40.0030.02011.91
5.0.30.0070.04011.91
5.0.20.0070.03311.91
5.0.10.0000.03711.91
5.0.00.0000.03311.91
4.4.90.0000.02311.91
4.4.80.0070.02711.91
4.4.70.0070.02711.91
4.4.60.0000.03311.91
4.4.50.0030.02011.91
4.4.40.0030.04311.91
4.4.30.0000.03311.91
4.4.20.0130.01311.91
4.4.10.0070.02711.91
4.4.00.0030.02311.91
4.3.110.0070.01311.91
4.3.100.0100.02711.91
4.3.90.0070.02711.91
4.3.80.0070.03311.91
4.3.70.0030.03311.91
4.3.60.0070.01311.91
4.3.50.0030.02011.91
4.3.40.0000.03011.91
4.3.30.0000.01711.91
4.3.20.0030.01311.91
4.3.10.0030.03011.91
4.3.00.0030.03311.91

preferences:
57.13 ms | 401 KiB | 5 Q