3v4l.org

run code in 300+ PHP versions simultaneously
<?php $aDOM=DOMDocument::loadXML(<<<EOXML <A xmlns="http://example.hilses.de/A"> <B> <C xmlns="http://example.hilses.de/C" xmlns:default="http://example.hilses.de/Z" /> </B> </A> EOXML ); $bDOM=new DOMDocument(); $node = $bDOM->importNode($aDOM->getElementsByTagNameNS('http://example.hilses.de/A','B')->item(0), true); $bDOM->appendChild($node); echo $bDOM->saveXML()."\n"; ?>

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)
8.3.60.0140.00718.30
8.3.50.0070.00921.02
8.3.40.0070.00718.71
8.3.30.0000.01420.04
8.3.20.0030.00518.73
8.3.10.0000.00820.92
8.3.00.0070.00022.32
8.2.180.0060.01216.63
8.2.170.0170.00022.96
8.2.160.0040.01120.52
8.2.150.0040.00424.18
8.2.140.0000.01124.66
8.2.130.0050.00226.16
8.2.120.0040.00421.03
8.2.110.0090.00019.32
8.2.100.0120.00017.84
8.2.90.0040.00419.28
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0050.00318.09
8.2.30.0040.00819.51
8.2.20.0040.00417.65
8.2.10.0060.00317.74
8.2.00.0000.00717.68
8.1.280.0100.00725.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0120.00022.23
8.1.230.0040.00720.85
8.1.220.0030.00518.77
8.1.210.0000.00918.77
8.1.200.0000.00817.23
8.1.190.0040.00417.40
8.1.180.0050.00218.10
8.1.170.0000.00818.59
8.1.160.0040.00418.82
8.1.150.0040.00418.50
8.1.140.0000.00817.39
8.1.130.0040.00417.80
8.1.120.0030.00517.29
8.1.110.0040.00417.30
8.1.100.0040.00417.30
8.1.90.0040.00417.23
8.1.80.0000.00817.28
8.1.70.0000.00717.17
8.1.60.0060.00317.41
8.1.50.0040.00417.44
8.1.40.0040.00417.35
8.1.30.0040.00417.52
8.1.20.0080.00017.53
8.1.10.0020.00517.38
8.1.00.0060.00317.30
8.0.300.0070.00019.96
8.0.290.0070.00017.05
8.0.280.0040.00318.38
8.0.270.0030.00317.20
8.0.260.0000.00616.86
8.0.250.0070.00016.96
8.0.240.0070.00316.89
8.0.230.0030.00316.99
8.0.220.0000.00716.92
8.0.210.0030.00316.86
8.0.200.0030.00316.93
8.0.190.0000.00716.95
8.0.180.0040.00416.92
8.0.170.0050.00316.84
8.0.160.0000.00816.84
8.0.150.0040.00416.72
8.0.140.0040.00416.76
8.0.130.0050.00013.25
8.0.120.0000.00816.79
8.0.110.0070.00016.70
8.0.100.0000.00716.76
8.0.90.0000.00716.80
8.0.80.0090.00916.92
8.0.70.0000.00716.85
8.0.60.0040.00416.91
8.0.50.0000.00716.86
8.0.30.0070.01217.13
8.0.20.0100.00917.40
8.0.10.0000.00816.82
8.0.00.0120.00816.67
7.4.330.0020.00317.01
7.4.320.0030.00316.86
7.4.300.0030.00316.59
7.4.290.0000.00816.73
7.4.280.0000.00716.77
7.4.270.0000.00716.79
7.4.260.0030.00512.82
7.4.250.0040.00416.66
7.4.240.0030.00316.85
7.4.230.0040.00416.58
7.4.220.0120.00616.72
7.4.210.0100.00816.73
7.4.200.0050.00316.77
7.4.190.0040.00416.61
7.4.160.0080.00816.77
7.4.150.0090.00917.40
7.4.140.0060.01317.86
7.4.130.0070.00916.71
7.4.120.0030.01316.74
7.4.110.0070.01016.70
7.4.100.0070.01016.79
7.4.90.0180.00016.72
7.4.80.0080.01919.39
7.4.70.0130.00316.73
7.4.60.0090.00916.56
7.4.50.0030.00616.48
7.4.40.0100.00322.77
7.4.30.0090.01216.66
7.4.00.0030.01315.05
7.3.330.0000.00613.25
7.3.320.0000.00613.21
7.3.310.0030.00616.58
7.3.300.0000.00616.48
7.3.290.0070.00716.57
7.3.280.0110.00816.54
7.3.270.0130.00417.40
7.3.260.0140.00618.24
7.3.250.0100.01116.55
7.3.240.0120.00616.80
7.3.230.0150.00316.65
7.3.210.0070.01316.82
7.3.200.0130.00719.39
7.3.190.0100.00716.55
7.3.180.0120.00716.81
7.3.170.0150.00016.60
7.3.160.0060.01116.48
7.3.120.0090.00614.78
7.3.10.0040.01116.61
7.3.00.0130.00516.66
7.2.330.0030.01416.56
7.2.320.0150.00917.02
7.2.310.0190.00416.98
7.2.300.0060.01117.00
7.2.290.0030.01316.86
7.2.130.0030.01416.92
7.2.120.0030.01216.89
7.2.110.0110.00716.82
7.2.100.0030.01016.69
7.2.90.0070.01016.82
7.2.80.0040.00417.21
7.2.70.0070.00717.00
7.2.60.0020.01416.90
7.2.50.0060.00616.95
7.2.40.0000.01316.70
7.2.30.0080.00017.17
7.2.20.0090.00317.25
7.2.10.0100.00617.25
7.2.00.0060.00818.00
7.1.250.0100.00015.66
7.1.200.0030.01015.89
7.1.100.0030.00917.89
7.1.70.0000.00817.01
7.1.60.0140.01019.17
7.1.50.0120.01216.95
7.1.00.0000.03722.61
7.0.200.0040.00416.74
7.0.140.0000.07722.26
7.0.90.0070.08020.03
7.0.80.0070.05320.02
7.0.70.0430.07719.93
7.0.60.0400.03719.99
7.0.50.0400.06320.47
7.0.40.0070.04720.22
7.0.30.0000.04720.27
7.0.20.0000.08020.20
7.0.10.0000.06320.14
7.0.00.0100.07320.17
5.6.280.0100.06721.15
5.6.230.0000.06720.79
5.6.220.0170.06720.84
5.6.210.0000.09020.61
5.6.200.0130.04321.26
5.6.190.0100.03321.23
5.6.180.0070.06721.07
5.6.170.0100.07320.98
5.6.160.0030.04720.98
5.6.150.0100.07021.14
5.6.140.0070.05021.09
5.6.130.0130.03721.25
5.6.120.0070.05020.98
5.6.110.0070.08321.10
5.6.100.0130.05021.23
5.6.90.0100.03721.20
5.6.80.0100.07720.61
5.6.70.0130.07020.65
5.6.60.0070.07320.46
5.6.50.0070.04320.46
5.6.40.0070.07020.63
5.6.30.0070.04720.45
5.6.20.0070.07720.46
5.6.10.0100.08020.32
5.6.00.0100.07320.47
5.5.370.0100.05320.56
5.5.360.0070.05320.45
5.5.350.0070.04720.55
5.5.340.0030.04320.87
5.5.330.0030.04720.85
5.5.320.0100.07320.93
5.5.310.0030.09021.02
5.5.300.0100.07720.90
5.5.290.0030.04320.88
5.5.280.0100.08320.88
5.5.270.0130.07320.92
5.5.260.0030.08320.94
5.5.250.0070.06020.85
5.5.240.0100.04320.27
5.5.230.0100.04020.34
5.5.220.0130.07020.39
5.5.210.0100.05320.38
5.5.200.0100.04320.32
5.5.190.0030.05320.27
5.5.180.0000.08020.32
5.5.160.0100.05020.31
5.5.150.0170.05020.29
5.5.140.0130.03720.31
5.5.130.0170.04020.31
5.5.120.0030.04020.22
5.5.110.0070.07020.32
5.5.100.0030.08320.21
5.5.90.0070.04320.26
5.5.80.0100.07320.10
5.5.70.0030.06020.20
5.5.60.0030.07020.25
5.5.50.0000.05320.27
5.5.40.0130.06720.09
5.5.30.0030.04020.12
5.5.20.0170.09320.21
5.5.10.0000.05320.19
5.5.00.0070.07320.23
5.4.450.0100.07319.46
5.4.440.0070.07719.53
5.4.430.0130.07319.43
5.4.420.0170.03319.48
5.4.410.0100.04319.21
5.4.400.0030.08019.04
5.4.390.0030.04319.17
5.4.380.0100.06719.18
5.4.370.0100.06319.32
5.4.360.0100.04019.19
5.4.350.0070.05318.86
5.4.340.0070.07019.22
5.4.320.0100.07019.16
5.4.310.0100.07319.16
5.4.300.0070.07719.19
5.4.290.0070.07719.19
5.4.280.0030.08319.32
5.4.270.0070.03319.23
5.4.260.0130.07319.36
5.4.250.0130.07019.21
5.4.240.0130.03719.16
5.4.230.0030.04319.12
5.4.220.0070.05718.86
5.4.210.0070.07319.19
5.4.200.0030.03719.01
5.4.190.0000.08019.09
5.4.180.0070.06019.31
5.4.170.0070.06019.20
5.4.160.0030.04319.14
5.4.150.0030.07319.30
5.4.140.0130.07016.56
5.4.130.0100.03316.49
5.4.120.0100.06016.49
5.4.110.0070.07016.39
5.4.100.0100.07016.44
5.4.90.0070.03016.43
5.4.80.0030.06716.35
5.4.70.0170.06016.45
5.4.60.0070.07016.41
5.4.50.0070.04016.40
5.4.40.0130.06716.54
5.4.30.0030.07016.52
5.4.20.0000.07316.48
5.4.10.0000.04716.59
5.4.00.0030.06015.71
5.3.290.0170.07314.71
5.3.280.0070.04314.64
5.3.270.0000.05014.75
5.3.260.0100.07014.65
5.3.250.0030.06714.70
5.3.240.0070.05014.65
5.3.230.0070.03314.71
5.3.220.0070.05714.65
5.3.210.0100.07014.50
5.3.200.0030.05714.69
5.3.190.0070.07314.46
5.3.180.0000.07714.63
5.3.170.0030.07314.49
5.3.160.0100.06314.59
5.3.150.0070.05714.67
5.3.140.0130.06314.66
5.3.130.0030.05714.64
5.3.120.0000.04714.61
5.3.110.0000.08714.44
5.3.100.0100.04314.09
5.3.90.0030.03714.14
5.3.80.0000.03714.13
5.3.70.0030.03714.13
5.3.60.0170.06013.82
5.3.50.0070.04013.79
5.3.40.0100.06714.01
5.3.30.0070.04313.99
5.3.20.0030.06313.73
5.3.10.0070.07313.78
5.3.00.0030.03713.57
5.2.170.0030.03013.57
5.2.160.0030.06013.57
5.2.150.0070.04013.57
5.2.140.0070.06313.57
5.2.130.0070.03713.57
5.2.120.0000.03313.57
5.2.110.0100.03313.57
5.2.100.0030.02713.57
5.2.90.0100.04713.57
5.2.80.0030.02713.57
5.2.70.0070.03013.57
5.2.60.0030.04713.57
5.2.50.0000.06713.57
5.2.40.0000.03013.57
5.2.30.0030.06013.57
5.2.20.0000.05713.57
5.2.10.0030.05313.57
5.2.00.0000.06313.57
5.1.60.0070.04313.57
5.1.50.0100.04313.57
5.1.40.0030.03313.57
5.1.30.0070.05013.57
5.1.20.0070.03013.57
5.1.10.0030.04013.57
5.1.00.0030.03313.57
5.0.50.0030.03313.57
5.0.40.0030.04713.57
5.0.30.0030.06013.57
5.0.20.0070.03713.57
5.0.10.0070.04313.57
5.0.00.0070.05713.57
4.4.90.0030.01313.57
4.4.80.0000.03313.57
4.4.70.0100.03013.57
4.4.60.0000.04013.57
4.4.50.0000.03313.57
4.4.40.0030.02013.57
4.4.30.0000.03713.57
4.4.20.0070.03013.57
4.4.10.0000.03713.57
4.4.00.0030.03713.57
4.3.110.0000.02013.57
4.3.100.0000.02013.57
4.3.90.0030.02713.57
4.3.80.0030.05013.57
4.3.70.0000.03313.57
4.3.60.0100.02713.57
4.3.50.0030.02713.57
4.3.40.0030.05313.57
4.3.30.0000.03313.57
4.3.20.0030.03313.57
4.3.10.0000.02713.57
4.3.00.0000.02013.57

preferences:
49.84 ms | 401 KiB | 5 Q