3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument('1.0', 'ASCII'); $dom->appendChild($dom->createElement('foo')); $dom->documentElement->appendChild( $dom->createCDATASection( 'Foo &#228; ]]> &auml; bar äöü' ) ); $dom2 = new DOMDocument(); $dom2->substituteEntities = TRUE; $dom2->resolveExternals = TRUE; $dom2->encoding= 'UTF-8'; $dom2->loadXml($dom->saveXml()); $xpath = new DOMXpath($dom2); var_dump( $dom->saveXml(), $xpath->evaluate('string(/foo)') );

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)
8.3.60.0110.00319.06
8.3.50.0130.00722.08
8.3.40.0040.01119.00
8.3.30.0110.00419.71
8.3.20.0080.00020.70
8.3.10.0030.00621.08
8.3.00.0040.00419.75
8.2.180.0160.00616.88
8.2.170.0120.00322.96
8.2.160.0070.00720.76
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0000.00822.73
8.2.110.0090.01222.57
8.2.100.0060.00618.16
8.2.90.0040.00419.47
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0050.00318.29
8.2.50.0120.00318.07
8.2.40.0080.00018.53
8.2.30.0040.00419.80
8.2.20.0000.00818.08
8.2.10.0050.00318.31
8.2.00.0040.00418.02
8.1.280.0110.00725.92
8.1.270.0040.00422.69
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0220.00022.86
8.1.230.0120.00023.13
8.1.220.0060.00317.91
8.1.210.0060.00318.77
8.1.200.0000.00917.86
8.1.190.0040.00417.48
8.1.180.0000.00718.10
8.1.170.0000.00818.83
8.1.160.0040.00422.54
8.1.150.0040.00419.25
8.1.140.0040.00417.71
8.1.130.0000.00818.16
8.1.120.0050.00317.91
8.1.110.0030.00517.81
8.1.100.0040.00417.87
8.1.90.0070.00017.72
8.1.80.0000.00717.82
8.1.70.0000.00717.79
8.1.60.0000.00917.96
8.1.50.0030.00617.73
8.1.40.0060.00317.73
8.1.30.0050.00317.95
8.1.20.0000.00818.07
8.1.10.0040.00417.79
8.1.00.0000.00817.88
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0000.00718.71
8.0.270.0000.00817.66
8.0.260.0000.00817.56
8.0.250.0030.00317.36
8.0.240.0000.00717.26
8.0.230.0030.00317.15
8.0.220.0070.00017.14
8.0.210.0080.00017.12
8.0.200.0000.00717.22
8.0.190.0000.00717.35
8.0.180.0040.00417.34
8.0.170.0070.00017.35
8.0.160.0000.00717.12
8.0.150.0070.00017.27
8.0.140.0040.00417.07
8.0.130.0000.00613.80
8.0.120.0000.00717.07
8.0.110.0080.00017.28
8.0.100.0040.00417.24
8.0.90.0040.00417.18
8.0.80.0120.00317.14
8.0.70.0040.00417.15
8.0.60.0000.00817.20
8.0.50.0000.00717.05
8.0.30.0070.01217.60
8.0.20.0080.01217.55
8.0.10.0040.00417.36
8.0.00.0090.01216.97
7.4.330.0030.00315.51
7.4.320.0000.00616.83
7.4.300.0060.00016.87
7.4.290.0000.00816.82
7.4.280.0040.00416.76
7.4.270.0000.00816.92
7.4.260.0030.00316.94
7.4.250.0040.00416.90
7.4.240.0050.00316.88
7.4.230.0000.00717.13
7.4.220.0170.00717.02
7.4.210.0040.01117.06
7.4.200.0000.00716.80
7.4.160.0110.00516.79
7.4.150.0090.00917.40
7.4.140.0140.00417.86
7.4.130.0120.00516.92
7.4.120.0070.01116.81
7.4.110.0070.01016.82
7.4.100.0160.00316.87
7.4.90.0120.00916.71
7.4.80.0090.01119.37
7.4.70.0110.01016.71
7.4.60.0130.00616.77
7.4.50.0080.00016.72
7.4.40.0070.01016.71
7.4.30.0120.00316.73
7.4.00.0040.01214.92
7.3.330.0000.00613.49
7.3.320.0040.00413.70
7.3.310.0030.00316.53
7.3.300.0000.00716.59
7.3.290.0090.00616.70
7.3.280.0060.01116.65
7.3.270.0160.00317.40
7.3.260.0090.00916.71
7.3.250.0120.00916.69
7.3.240.0080.00816.73
7.3.230.0070.01116.64
7.3.210.0090.00916.88
7.3.200.0100.01019.39
7.3.190.0060.01216.99
7.3.180.0110.01116.55
7.3.170.0090.00916.92
7.3.160.0060.01016.95
7.2.330.0130.01317.13
7.2.320.0060.01416.91
7.2.310.0180.00616.88
7.2.300.0140.00316.90
7.2.290.0120.01016.81
7.2.60.0100.00317.14
7.2.00.0030.01319.34
7.1.200.0100.00315.99
7.1.100.0040.00418.32
7.1.70.0050.00317.43
7.1.60.0140.01119.32
7.1.50.0070.01716.82
7.1.00.0100.09022.63
7.0.200.0050.00517.06
7.0.140.0030.07722.21
7.0.60.0130.08020.15
7.0.50.0070.08318.12
7.0.40.0230.06320.48
7.0.30.0300.07020.28
7.0.20.0200.09720.38
7.0.10.0430.06720.28
7.0.00.0000.06320.39
5.6.280.0000.07320.95
5.6.210.0030.04020.78
5.6.200.0270.06318.34
5.6.190.0000.07020.63
5.6.180.2970.04020.94
5.6.170.0300.08020.59
5.6.160.0100.08020.64
5.6.150.0070.08318.36
5.6.140.0070.03718.41
5.6.130.0000.05718.29
5.6.120.0100.06321.14
5.6.110.0070.06021.16
5.6.100.0070.04321.27
5.6.90.0000.06721.22
5.6.80.0200.07020.55
5.6.70.0370.06720.49
5.5.350.0270.06720.64
5.5.340.0070.04318.09
5.5.330.0070.07320.68
5.5.320.0470.06720.43
5.5.310.0230.04020.38
5.5.300.0170.03018.20
5.5.290.0100.05318.19
5.5.280.0030.05320.90
5.5.270.0230.03721.12
5.5.260.0130.07021.04
5.5.250.0070.08020.73
5.5.240.0100.05020.47
5.4.450.0670.06019.76
5.4.440.0470.05319.68
5.4.430.0770.04319.59
5.4.420.0670.00019.59
5.4.410.0670.00019.46
5.4.400.0700.00019.23
5.4.390.0670.00019.17
5.4.380.0230.06019.00
5.4.370.0400.05018.89
5.4.360.0170.06318.83
5.4.350.0500.05718.88
5.4.340.0400.07718.90
5.4.320.0050.03712.79
5.4.310.0060.04912.78
5.4.300.0080.03412.79
5.4.290.0060.03812.79
5.4.280.0070.04312.68
5.4.270.0070.04112.68
5.4.260.0050.03912.68
5.4.250.0130.04612.68
5.4.240.0080.04112.68
5.4.230.0070.04112.68
5.4.220.0030.03912.68
5.4.210.0030.03812.68
5.4.200.0080.03512.68
5.4.190.0060.03712.67
5.4.180.0100.04212.67
5.4.170.0080.03812.68
5.4.160.0060.03612.68
5.4.150.0050.03712.68
5.4.140.0060.03712.36
5.4.130.0080.03312.35
5.4.120.0070.03512.31
5.4.110.0070.03512.30
5.4.100.0050.03712.30
5.4.90.0060.03812.30
5.4.80.0050.04212.30
5.4.70.0080.03312.30
5.4.60.0060.03412.30
5.4.50.0080.03312.30
5.4.40.0110.03612.29
5.4.30.0060.03512.29
5.4.20.0050.04712.29
5.4.10.0070.03612.29
5.4.00.0070.03611.77
5.3.290.0090.03813.05
5.3.280.0090.03512.98
5.3.270.0070.03912.99
5.3.260.0080.04212.99
5.3.250.0050.04012.99
5.3.240.0070.03712.98
5.3.230.0060.04212.98
5.3.220.0070.03712.95
5.3.210.0060.04112.95
5.3.200.0050.03812.94
5.3.190.0040.04312.95
5.3.180.0070.04312.94
5.3.170.0070.04012.94
5.3.160.0090.03912.95
5.3.150.0070.04012.94
5.3.140.0070.03512.94
5.3.130.0080.03912.93
5.3.120.0070.04112.93
5.3.110.0050.04212.93
5.3.100.0070.04412.42
5.3.90.0050.03712.40
5.3.80.0050.03712.39
5.3.70.0080.03512.39
5.3.60.0070.03612.38
5.3.50.0040.03812.32
5.3.40.0050.03712.32
5.3.30.0040.04112.28
5.3.20.0060.04112.06
5.3.10.0020.03912.02
5.3.00.0060.03612.02
5.2.170.0050.0309.51
5.2.160.0080.0289.52
5.2.150.0090.0279.52
5.2.140.0060.0299.51
5.2.130.0070.0279.47
5.2.120.0040.0299.47
5.2.110.0070.0299.48
5.2.100.0080.0249.48
5.2.90.0060.0339.48
5.2.80.0070.0299.46
5.2.70.0020.0339.46
5.2.60.0050.0319.43
5.2.50.0070.0329.39
5.2.40.0020.0329.36
5.2.30.0060.0339.35
5.2.20.0080.0279.34
5.2.10.0080.0339.24
5.2.00.0060.0329.10
5.1.60.0040.0298.39
5.1.50.0050.0268.39
5.1.40.0040.0308.37
5.1.30.0060.0268.72
5.1.20.0070.0298.73
5.1.10.0050.0358.46
5.1.00.0080.0308.46
5.0.50.0030.0246.89
5.0.40.0040.0216.74
5.0.30.0060.0306.56
5.0.20.0020.0226.53
5.0.10.0030.0246.51
5.0.00.0080.0316.50
4.4.90.0030.0184.78
4.4.80.0030.0164.76
4.4.70.0050.0194.75
4.4.60.0050.0154.75
4.4.50.0030.0204.77
4.4.40.0030.0264.71
4.4.30.0040.0184.76
4.4.20.0070.0154.84
4.4.10.0060.0174.85
4.4.00.0030.0274.76
4.3.110.0030.0184.67
4.3.100.0030.0164.66
4.3.90.0040.0154.64
4.3.80.0040.0314.58
4.3.70.0070.0154.63
4.3.60.0020.0164.63
4.3.50.0050.0174.63
4.3.40.0030.0304.54
4.3.30.0050.0143.30
4.3.20.0020.0173.28
4.3.10.0030.0163.23
4.3.00.0230.0237.30

preferences:
44.37 ms | 401 KiB | 5 Q