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->documentElement); $dom->getElementsByTagName("CONTENT")->item(0)->parentNode->insertBefore($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)
8.3.60.0100.01018.52
8.3.50.0140.00622.11
8.3.40.0120.00919.10
8.3.30.0110.00719.09
8.3.20.0080.00018.80
8.3.10.0050.00321.17
8.3.00.0050.00222.16
8.2.180.0030.01716.88
8.2.170.0070.01022.96
8.2.160.0100.00322.42
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00421.43
8.2.110.0060.00321.18
8.2.100.0110.00017.97
8.2.90.0060.00319.52
8.2.80.0050.00317.97
8.2.70.0080.00017.75
8.2.60.0040.00418.18
8.2.50.0000.00818.07
8.2.40.0030.00618.28
8.2.30.0000.00719.72
8.2.20.0050.00317.87
8.2.10.0080.00017.97
8.2.00.0080.00018.14
8.1.280.0100.00725.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00021.54
8.1.230.0080.00417.70
8.1.220.0060.00317.90
8.1.210.0050.00318.77
8.1.200.0090.00317.48
8.1.190.0080.00017.60
8.1.180.0000.00818.10
8.1.170.0000.00918.75
8.1.160.0080.00019.17
8.1.150.0030.00618.82
8.1.140.0040.00417.62
8.1.130.0020.00519.37
8.1.120.0000.00717.57
8.1.110.0000.00717.62
8.1.100.0040.00417.67
8.1.90.0000.00717.61
8.1.80.0040.00417.52
8.1.70.0030.00317.68
8.1.60.0060.00317.83
8.1.50.0060.00317.61
8.1.40.0040.00417.80
8.1.30.0040.00417.90
8.1.20.0060.00317.92
8.1.10.0000.00817.90
8.1.00.0000.00817.77
8.0.300.0040.00418.77
8.0.290.0040.00417.13
8.0.280.0000.00718.77
8.0.270.0070.00017.53
8.0.260.0030.00317.18
8.0.250.0030.00617.32
8.0.240.0000.00817.20
8.0.230.0000.00717.14
8.0.220.0000.00717.22
8.0.210.0030.00617.19
8.0.200.0000.00717.22
8.0.190.0030.00317.19
8.0.180.0040.00417.25
8.0.170.0070.00017.20
8.0.160.0050.00217.21
8.0.150.0070.00017.09
8.0.140.0000.00717.19
8.0.130.0000.00613.68
8.0.120.0000.00817.11
8.0.110.0040.00417.27
8.0.100.0080.00017.27
8.0.90.0050.00217.27
8.0.80.0120.00317.11
8.0.70.0040.00417.19
8.0.60.0000.00717.05
8.0.50.0040.00417.15
8.0.30.0140.00617.37
8.0.20.0110.01017.42
8.0.10.0040.00417.32
8.0.00.0050.01217.03
7.4.330.0000.00617.08
7.4.320.0000.00716.68
7.4.300.0040.00416.77
7.4.290.0030.00316.68
7.4.280.0070.00016.83
7.4.270.0000.00716.90
7.4.260.0000.00813.61
7.4.250.0030.00616.90
7.4.240.0000.00716.82
7.4.230.0000.00816.69
7.4.220.0070.01016.91
7.4.210.0080.00616.79
7.4.200.0050.00216.90
7.4.190.0000.00816.87
7.4.160.0130.00316.81
7.4.150.0090.01517.40
7.4.140.0080.01317.86
7.4.130.0130.00316.88
7.4.120.0080.00816.82
7.4.110.0000.01716.91
7.4.100.0060.01016.82
7.4.90.0100.00716.77
7.4.80.0060.01019.39
7.4.70.0120.00316.83
7.4.60.0100.00716.58
7.4.50.0080.00016.88
7.4.40.0040.01122.77
7.4.30.0130.00716.80
7.4.00.0070.00715.10
7.3.330.0000.00613.25
7.3.320.0000.00513.43
7.3.310.0040.00416.57
7.3.300.0000.00816.58
7.3.290.0060.01416.63
7.3.280.0070.01016.55
7.3.270.0100.00717.40
7.3.260.0070.01118.24
7.3.250.0090.01216.61
7.3.240.0130.00316.55
7.3.230.0040.01316.73
7.3.210.0100.00716.59
7.3.200.0080.01119.39
7.3.190.0060.01216.64
7.3.180.0070.01016.69
7.3.170.0110.00716.62
7.3.160.0080.01016.71
7.3.120.0060.00914.93
7.2.330.0040.01316.74
7.2.320.0070.01416.96
7.2.310.0160.00617.00
7.2.300.0090.00917.06
7.2.290.0100.00716.63
7.2.00.0030.00719.64
7.1.100.0000.00917.87
7.1.70.0040.00417.02
7.1.60.0170.00719.40
7.1.50.0070.01717.01
7.1.00.0070.06722.52
7.0.200.0040.00416.77
7.0.140.0070.07022.04
7.0.70.0070.05722.00
7.0.60.0070.07721.73
7.0.50.0070.08022.17
7.0.40.0070.08020.29
7.0.30.0130.07020.16
7.0.20.0070.08020.23
7.0.10.0100.07320.27
7.0.00.0030.09020.14
5.6.280.0070.07021.17
5.6.220.0030.08320.57
5.6.210.0070.08020.86
5.6.200.0070.07321.18
5.6.190.0070.07321.08
5.6.180.0030.08021.13
5.6.170.0130.08021.12
5.6.160.0070.07021.18
5.6.150.0070.05021.09
5.6.140.0070.08321.23
5.6.130.0130.05321.18
5.6.120.0000.05721.11
5.6.110.0100.07021.09
5.6.100.0000.06720.97
5.6.90.0070.07721.14
5.6.80.0000.08320.54
5.6.70.0000.05720.53
5.6.60.0000.04720.47
5.6.50.0100.06720.52
5.6.40.0030.08020.34
5.6.30.0030.06720.51
5.6.20.0030.06320.50
5.6.10.0000.08020.50
5.6.00.0070.08020.40
5.5.360.0030.08720.45
5.5.350.0030.05320.55
5.5.340.0100.07720.91
5.5.330.0000.07320.91
5.5.320.0030.07720.98
5.5.310.0070.07020.93
5.5.300.0130.07021.00
5.5.290.0070.08021.01
5.5.280.0030.09021.03
5.5.270.0070.08320.98
5.5.260.0130.05721.01
5.5.250.0030.08320.75
5.5.240.0030.05320.36
5.5.230.0070.05320.33
5.5.220.0000.06020.32
5.5.210.0030.07320.38
5.5.200.0130.06020.16
5.5.190.0070.08320.38
5.5.180.0030.07320.20
5.5.160.0000.04320.31
5.5.150.0070.04320.15
5.5.140.0030.08020.35
5.5.130.0030.03720.23
5.5.120.0100.05020.32
5.5.110.0100.07320.37
5.5.100.0030.06020.12
5.5.90.0030.06020.24
5.5.80.0070.08020.12
5.5.70.0000.07720.20
5.5.60.0070.07320.25
5.5.50.0030.07020.20
5.5.40.0030.04020.19
5.5.30.0070.08020.11
5.5.20.0070.03720.24
5.5.10.0030.07720.20
5.5.00.0030.08020.19
5.4.450.0070.07719.51
5.4.440.0070.04719.70
5.4.430.0030.07319.69
5.4.420.0030.08019.50
5.4.410.0100.07319.46
5.4.400.0070.05018.89
5.4.390.0100.04718.89
5.4.380.0000.08019.11
5.4.370.0030.07319.18
5.4.360.0070.04719.02
5.4.350.0000.08319.11
5.4.340.0100.07019.13
5.4.320.0070.04719.18
5.4.310.0000.07719.18
5.4.300.0030.05319.21
5.4.290.0030.07019.05
5.4.280.0100.07319.16
5.4.270.0030.07719.04
5.4.260.0070.05319.11
5.4.250.0000.08318.85
5.4.240.0100.06719.03
5.4.230.0070.06319.36
5.4.220.0100.06319.16
5.4.210.0000.07719.21
5.4.200.0130.07018.85
5.4.190.0000.06019.01
5.4.180.0070.06319.15
5.4.170.0030.06319.16
5.4.160.0030.07318.87
5.4.150.0000.04019.18
5.4.140.0070.05016.41
5.4.130.0100.06716.50
5.4.120.0000.07316.39
5.4.110.0000.06716.41
5.4.100.0100.04316.63
5.4.90.0030.07016.35
5.4.80.0070.04016.46
5.4.70.0000.03716.43
5.4.60.0000.03716.34
5.4.50.0000.03716.59
5.4.40.0030.03316.36
5.4.30.0030.03316.50
5.4.20.0000.04016.40
5.4.10.0000.08016.36
5.4.00.0000.04715.95
5.3.290.0030.07314.60
5.3.280.0000.08014.66
5.3.270.0000.06714.67
5.3.260.0000.07714.75
5.3.250.0030.07314.60
5.3.240.0000.07014.61
5.3.230.0000.04014.70
5.3.220.0070.03014.50
5.3.210.0000.08314.47
5.3.200.0030.07714.67
5.3.190.0070.04314.73
5.3.180.0000.06014.61
5.3.170.0000.04014.71
5.3.160.0000.03714.63
5.3.150.0000.04014.63
5.3.140.0000.04014.68
5.3.130.0000.04014.54
5.3.120.0000.08014.66
5.3.110.0000.04014.45
5.3.100.0000.08013.97
5.3.90.0100.06714.05
5.3.80.0000.05014.12
5.3.70.0070.05014.05
5.3.60.0000.04014.14
5.3.50.0000.03714.02
5.3.40.0000.07713.79
5.3.30.0000.07713.98
5.3.20.0030.07013.78
5.3.10.0030.06713.48
5.3.00.0030.06313.70
5.2.170.0030.06312.15
5.2.160.0030.06012.15
5.2.150.0030.06012.15
5.2.140.0070.06012.15
5.2.130.0030.05012.15
5.2.120.0000.04712.15
5.2.110.0000.04712.15
5.2.100.0000.04312.15
5.2.90.0030.06012.15
5.2.80.0000.04012.15
5.2.70.0030.06312.15
5.2.60.0030.05712.15
5.2.50.0070.05312.15
5.2.40.0030.05712.15
5.2.30.0030.06712.15
5.2.20.0070.05712.15
5.2.10.0070.06012.15
5.2.00.0030.06012.15
5.1.60.0000.05712.15
5.1.50.0030.04312.15
5.1.40.0030.05012.15
5.1.30.0030.05712.15
5.1.20.0030.05712.15
5.1.10.0000.05012.15
5.1.00.0030.05312.15
5.0.50.0070.04012.15
5.0.40.0000.04712.15
5.0.30.0030.06312.15
5.0.20.0000.04712.15
5.0.10.0070.04312.15
5.0.00.0030.06012.15
4.4.90.0070.02312.15
4.4.80.0070.03012.15
4.4.70.0000.03312.15
4.4.60.0030.03312.15
4.4.50.0100.02712.15
4.4.40.0000.05712.15
4.4.30.0000.03012.15
4.4.20.0000.04012.15
4.4.10.0030.03712.15
4.4.00.0000.05712.15
4.3.110.0000.03312.15
4.3.100.0030.02012.15
4.3.90.0030.03012.15
4.3.80.0030.04012.15
4.3.70.0000.03712.15
4.3.60.0000.03712.15
4.3.50.0030.03312.15
4.3.40.0070.04712.15
4.3.30.0000.04012.15
4.3.20.0100.02712.15
4.3.10.0030.03312.15
4.3.00.0000.03712.15

preferences:
42.83 ms | 401 KiB | 5 Q