3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <html> <head><title></title></head> <body> <CONTENT/> </body> </html> XML; $dom = new DOMDocument(); $dom->loadXML($xml); $c = new DOMDocument(); $c->loadXML("<h1>heading</h1>"); $c = $dom->importNode($c); $dom->getElementsByTagName("CONTENT")->item(0)->parentNode->insertBefore($c); echo $dom->saveHTML();

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)
8.3.60.0120.00917.13
8.3.50.0050.01317.62
8.3.40.0110.00718.95
8.3.30.0070.01419.10
8.3.20.0080.00018.99
8.3.10.0070.00320.91
8.3.00.0030.00619.50
8.2.180.0070.01116.75
8.2.170.0040.01122.96
8.2.160.0130.00320.81
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00618.83
8.2.110.0030.00621.15
8.2.100.0090.00318.03
8.2.90.0030.00619.50
8.2.80.0040.00419.51
8.2.70.0050.00317.75
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0050.00518.41
8.2.30.0050.00218.29
8.2.20.0030.00619.62
8.2.10.0050.00318.13
8.2.00.0000.00717.95
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00020.81
8.1.230.0000.01121.14
8.1.220.0000.00817.80
8.1.210.0030.00619.01
8.1.200.0080.00317.60
8.1.190.0000.00817.66
8.1.180.0030.00518.10
8.1.170.0080.00318.96
8.1.160.0000.00719.02
8.1.150.0050.00218.72
8.1.140.0020.00517.63
8.1.130.0030.00318.02
8.1.120.0030.00517.59
8.1.110.0000.00717.54
8.1.100.0000.00717.66
8.1.90.0070.00017.54
8.1.80.0000.00717.57
8.1.70.0070.00317.65
8.1.60.0080.00017.63
8.1.50.0030.00517.77
8.1.40.0040.00417.68
8.1.30.0060.00317.81
8.1.20.0000.00817.82
8.1.10.0030.00617.72
8.1.00.0040.00417.64
8.0.300.0030.00620.11
8.0.290.0040.00416.88
8.0.280.0030.00318.59
8.0.270.0030.00317.44
8.0.260.0030.00317.03
8.0.250.0070.00017.22
8.0.240.0050.00217.08
8.0.230.0000.00717.05
8.0.220.0000.00717.18
8.0.210.0000.00717.15
8.0.200.0000.00717.21
8.0.190.0000.00717.18
8.0.180.0040.00817.18
8.0.170.0060.00317.01
8.0.160.0030.00317.07
8.0.150.0030.00616.96
8.0.140.0070.00416.96
8.0.130.0030.00313.47
8.0.120.0040.00417.12
8.0.110.0000.00717.18
8.0.100.0070.00017.06
8.0.90.0050.00217.07
8.0.80.0130.00317.17
8.0.70.0070.00017.11
8.0.60.0040.00417.05
8.0.50.0030.00617.22
8.0.30.0150.00417.22
8.0.20.0140.00817.15
8.0.10.0070.00017.09
8.0.00.0120.01016.97
7.4.330.0030.00313.13
7.4.320.0000.00616.75
7.4.300.0040.00416.83
7.4.290.0030.00316.83
7.4.280.0000.00716.87
7.4.270.0000.00716.86
7.4.260.0050.00013.46
7.4.250.0040.00716.73
7.4.240.0050.00216.82
7.4.230.0040.00416.78
7.4.220.0030.01716.75
7.4.210.0110.00316.62
7.4.200.0030.00316.76
7.4.190.0030.00316.82
7.4.160.0110.00516.71
7.4.150.0120.00616.81
7.4.140.0070.01016.89
7.4.130.0150.00316.86
7.4.120.0070.01016.71
7.4.110.0040.01316.72
7.4.100.0100.00716.89
7.4.90.0130.01016.73
7.4.80.0140.00719.39
7.4.70.0060.01016.65
7.4.60.0030.01316.78
7.4.50.0000.00616.74
7.4.40.0000.01316.85
7.4.30.0100.00716.81
7.4.00.0040.01115.28
7.3.330.0000.00613.31
7.3.320.0030.00313.28
7.3.310.0030.00316.50
7.3.300.0000.00616.48
7.3.290.0060.00816.47
7.3.280.0110.00516.51
7.3.270.0080.00816.61
7.3.260.0100.00716.79
7.3.250.0140.00716.67
7.3.240.0060.01016.71
7.3.230.0100.00716.58
7.3.210.0070.01016.74
7.3.200.0150.00916.66
7.3.190.0110.00716.69
7.3.180.0080.00816.66
7.3.170.0130.00716.44
7.3.160.0090.01116.71
7.3.120.0060.01014.90
7.2.330.0170.00016.50
7.2.320.0140.00316.87
7.2.310.0070.01016.64
7.2.300.0170.00716.45
7.2.290.0070.01316.52
7.2.60.0030.01016.95
7.2.00.0030.01219.46
7.1.200.0070.00015.92
7.1.100.0080.00418.17
7.1.70.0000.01017.05
7.1.60.0130.01019.30
7.1.50.0070.01716.86
7.1.00.0070.06022.55
7.0.200.0100.00315.08
7.0.140.0030.07322.18
7.0.120.0030.06322.18
7.0.60.0130.05020.07
7.0.50.0100.05318.00
7.0.40.0030.06719.98
7.0.30.0200.06720.15
7.0.20.0200.04020.17
7.0.10.0330.07720.25
7.0.00.0100.08020.27
5.6.280.0000.07720.88
5.6.210.0070.07720.71
5.6.200.0070.05718.25
5.6.190.0030.04720.64
5.6.180.0300.07320.40
5.6.170.0230.06020.47
5.6.160.0070.08320.48
5.6.150.0030.04318.30
5.6.140.0030.08718.19
5.6.130.0100.07718.31
5.6.120.0100.04021.09
5.6.110.0000.06021.08
5.6.100.0070.07721.22
5.6.90.0200.07721.17
5.6.80.0100.07320.43
5.6.70.0330.06320.63
5.5.350.0270.07020.43
5.5.340.0070.04018.02
5.5.330.0130.06720.59
5.5.320.0070.06320.65
5.5.310.0270.07320.37
5.5.300.0000.04018.06
5.5.290.0070.07718.05
5.5.280.0070.08720.76
5.5.270.0070.07320.98
5.5.260.0070.05320.73
5.5.250.0000.08720.79
5.5.240.0000.04020.20
5.4.450.0100.08019.20
5.4.440.0100.05719.21
5.4.430.0100.03719.55
5.4.420.0070.03719.54
5.4.410.0070.07719.44
5.4.400.0030.04718.89
5.4.390.0030.05319.29
5.4.380.0070.05719.23
5.4.370.0030.06719.20
5.4.360.0070.04318.87
5.4.350.0100.04019.32
5.4.340.0100.05319.09
5.4.320.0030.05319.16
5.4.310.0030.04019.29
5.4.300.0100.07319.06
5.4.290.0000.07318.86
5.4.280.0030.04019.25
5.4.270.0070.04318.89
5.4.260.0030.04319.06
5.4.250.0200.05019.23
5.4.240.0100.05319.32
5.4.230.0070.06019.31
5.4.220.0000.08018.86
5.4.210.0030.05719.23
5.4.200.0030.06719.23
5.4.190.0130.06719.07
5.4.180.0100.04019.09
5.4.170.0070.05019.22
5.4.160.0070.07719.06
5.4.150.0030.04319.18
5.4.140.0100.04316.42
5.4.130.0030.07016.49
5.4.120.0030.04716.39
5.4.110.0170.03316.54
5.4.100.0030.04716.49
5.4.90.0070.04016.46
5.4.80.0030.04716.52
5.4.70.0070.05016.52
5.4.60.0030.05716.40
5.4.50.0130.04016.50
5.4.40.0000.04016.57
5.4.30.0100.04316.51
5.4.20.0030.03716.38
5.4.10.0070.03316.47
5.4.00.0030.03715.92
5.3.290.0030.04014.66
5.3.280.0070.04014.64
5.3.270.0130.06314.74
5.3.260.0070.05014.58
5.3.250.0070.06014.78
5.3.240.0100.06714.61
5.3.230.0100.07714.73
5.3.220.0070.04714.61
5.3.210.0100.05314.57
5.3.200.0030.06014.59
5.3.190.0100.03314.53
5.3.180.0000.07014.70
5.3.170.0030.07714.68
5.3.160.0000.07314.68
5.3.150.0070.07014.58
5.3.140.0030.04314.64
5.3.130.0030.05314.52
5.3.120.0000.05314.55
5.3.110.0070.03714.72
5.3.100.0030.04014.18
5.3.90.0070.06714.14
5.3.80.0000.04714.11
5.3.70.0000.05714.11
5.3.60.0070.03714.01
5.3.50.0130.07014.03
5.3.40.0070.03714.07
5.3.30.0030.06013.98
5.3.20.0070.04313.79
5.3.10.0030.06713.55
5.3.00.0070.07013.61
5.2.170.0070.03011.21
5.2.160.0030.04011.37
5.2.150.0070.03311.07
5.2.140.0130.04011.22
5.2.130.0070.06011.03
5.2.120.0170.04311.14
5.2.110.0130.05711.16
5.2.100.0130.05311.26
5.2.90.0070.04011.17
5.2.80.0130.03011.07
5.2.70.0100.05311.16
5.2.60.0000.05011.08
5.2.50.0070.06310.98
5.2.40.0070.06010.92
5.2.30.0000.03310.93
5.2.20.0000.03311.04
5.2.10.0070.06010.79
5.2.00.0030.06010.92
5.1.60.0030.05010.17
5.1.50.0030.02310.18
5.1.40.0170.04010.11
5.1.30.0070.05010.48
5.1.20.0030.03710.29
5.1.10.0030.03010.12
5.1.00.0070.05310.20
5.0.50.0070.0378.57
5.0.40.0000.0438.57
5.0.30.0030.0678.57
5.0.20.0070.0278.57
5.0.10.0030.0208.57
5.0.00.0000.0678.57
4.4.90.0000.0308.57
4.4.80.0000.0208.57
4.4.70.0030.0338.57
4.4.60.0000.0238.57
4.4.50.0070.0238.57
4.4.40.0030.0338.57
4.4.30.0030.0208.57
4.4.20.0000.0408.57
4.4.10.0070.0338.57
4.4.00.0030.0578.57
4.3.110.0030.0338.57
4.3.100.0030.0238.57
4.3.90.0070.0308.57
4.3.80.0070.0408.57
4.3.70.0000.0238.57
4.3.60.0030.0138.57
4.3.50.0070.0308.57
4.3.40.0000.0578.57
4.3.30.0030.0338.57
4.3.20.0030.0338.57
4.3.10.0000.0378.57
4.3.00.0030.0378.57

preferences:
45.64 ms | 401 KiB | 5 Q