3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = <<<'TEXT' Български Català Čeština Deutsch 한국어 Հայերեն മലയാളം 中文 TEXT; $encodings = array( 'UTF-8', 'ISO-8859-1' ); foreach ($encodings as $encoding) { $dom = new DOMDocument('1.0', $encoding); $dom ->appendChild($dom->createElement('foo')) ->appendChild($dom->createTextNode($text)); var_dump($dom->saveXml()); }

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)
8.3.60.0070.00718.27
8.3.50.0060.00916.38
8.3.40.0040.01119.05
8.3.30.0070.00720.56
8.3.20.0040.00420.41
8.3.10.0040.00422.48
8.3.00.0040.00422.65
8.2.180.0110.00716.88
8.2.170.0100.00722.96
8.2.160.0070.00722.24
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00421.10
8.2.110.0030.00722.36
8.2.100.0030.00917.84
8.2.90.0060.00319.34
8.2.80.0050.00319.37
8.2.70.0000.00817.62
8.2.60.0000.00918.05
8.2.50.0050.00318.07
8.2.40.0040.00420.19
8.2.30.0000.00719.45
8.2.20.0000.00717.67
8.2.10.0080.00017.84
8.2.00.0030.00717.98
8.1.270.0030.00623.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00024.11
8.1.230.0050.00519.09
8.1.220.0080.00017.78
8.1.210.0080.00018.77
8.1.200.0030.00617.60
8.1.190.0000.00817.63
8.1.180.0060.00319.26
8.1.170.0080.00018.57
8.1.160.0000.00719.13
8.1.150.0040.00418.81
8.1.140.0040.00417.57
8.1.130.0070.00018.10
8.1.120.0000.00717.65
8.1.110.0040.00417.57
8.1.100.0050.00317.57
8.1.90.0000.00817.61
8.1.80.0050.00217.58
8.1.70.0030.00317.64
8.1.60.0030.00617.71
8.1.50.0040.00417.70
8.1.40.0040.00417.66
8.1.30.0000.00817.72
8.1.20.0040.00417.76
8.1.10.0040.00417.63
8.1.00.0000.00817.57
8.0.300.0060.00318.77
8.0.290.0070.00017.40
8.0.280.0030.00318.75
8.0.270.0030.00317.28
8.0.260.0000.00717.04
8.0.250.0000.00617.23
8.0.240.0050.00317.19
8.0.230.0000.00717.23
8.0.220.0020.00517.07
8.0.210.0000.00617.13
8.0.200.0000.00817.13
8.0.190.0040.00417.16
8.0.180.0080.00017.05
8.0.170.0030.00617.05
8.0.160.0050.00317.16
8.0.150.0000.00716.95
8.0.140.0000.00717.06
8.0.130.0000.00613.59
8.0.120.0040.00417.05
8.0.110.0050.00317.09
8.0.100.0040.00417.15
8.0.90.0000.00716.98
8.0.80.0120.00317.03
8.0.70.0050.00317.05
8.0.60.0040.00417.30
8.0.50.0000.00716.91
8.0.30.0120.00717.42
8.0.20.0120.00717.40
8.0.10.0040.00417.07
8.0.00.0100.00816.87
7.4.330.0030.00315.00
7.4.320.0060.00016.79
7.4.300.0000.00616.77
7.4.290.0040.00416.73
7.4.280.0030.00316.79
7.4.270.0040.00416.87
7.4.260.0030.00313.61
7.4.250.0000.00716.62
7.4.240.0020.00516.83
7.4.230.0020.00516.53
7.4.220.0170.00316.76
7.4.210.0050.01116.73
7.4.200.0040.00416.54
7.4.190.0000.00716.53
7.4.160.0090.00616.79
7.4.150.0060.01517.40
7.4.140.0080.00917.86
7.4.130.0140.00616.79
7.4.120.0070.01016.89
7.4.110.0090.01216.95
7.4.100.0050.01616.79
7.4.90.0100.00716.91
7.4.80.0130.00619.39
7.4.70.0100.00716.61
7.4.60.0090.01216.79
7.4.50.0030.00516.77
7.4.40.0060.00322.77
7.4.30.0160.00616.83
7.4.00.0100.00715.02
7.3.330.0000.00513.39
7.3.320.0000.00513.33
7.3.310.0070.00016.43
7.3.300.0060.00016.41
7.3.290.0100.00916.50
7.3.280.0090.00816.49
7.3.270.0030.01417.40
7.3.260.0120.00616.76
7.3.250.0140.00716.61
7.3.240.0100.00716.55
7.3.230.0140.00316.86
7.3.210.0090.00916.71
7.3.200.0090.01219.39
7.3.190.0110.01116.68
7.3.180.0090.00616.69
7.3.170.0040.01416.57
7.3.160.0100.00716.55
7.3.120.0070.01014.64
7.3.00.0070.00316.78
7.2.330.0100.00716.56
7.2.320.0080.00816.87
7.2.310.0140.00316.82
7.2.300.0070.01016.87
7.2.290.0090.01216.89
7.2.130.0100.00316.65
7.2.120.0130.00316.98
7.2.110.0030.00516.97
7.2.100.0000.01016.90
7.2.90.0000.01516.79
7.2.80.0100.00016.89
7.2.70.0100.00617.16
7.2.60.0030.01017.14
7.2.50.0110.00417.02
7.2.40.0040.00716.84
7.2.30.0000.01516.93
7.2.20.0000.01616.96
7.2.10.0000.01517.15
7.2.00.0050.00718.40
7.1.250.0110.00415.76
7.1.240.0030.01015.98
7.1.230.0060.00315.92
7.1.220.0030.01215.70
7.1.210.0030.00615.65
7.1.200.0080.00615.75
7.1.190.0000.01115.96
7.1.180.0060.00615.72
7.1.170.0070.00415.54
7.1.160.0060.00615.60
7.1.150.0100.00316.05
7.1.140.0030.00915.68
7.1.130.0070.01015.78
7.1.120.0060.01015.81
7.1.110.0080.00815.75
7.1.100.0060.00517.17
7.1.90.0100.00315.85
7.1.80.0080.00415.90
7.1.70.0020.01016.40
7.1.60.0060.01317.60
7.1.50.0090.00916.33
7.1.40.0090.00615.83
7.1.30.0040.01115.91
7.1.20.0070.00715.68
7.1.10.0060.00615.68
7.1.00.0060.02019.22
7.0.330.0090.00315.17
7.0.320.0000.00915.26
7.0.310.0060.00615.24
7.0.300.0060.00315.29
7.0.290.0000.01315.49
7.0.280.0000.00915.34
7.0.270.0070.00715.50
7.0.260.0070.00315.41
7.0.250.0060.00915.65
7.0.240.0100.00015.25
7.0.230.0080.00615.41
7.0.220.0100.00615.48
7.0.210.0040.00415.64
7.0.200.0050.00716.32
7.0.190.0000.01215.54
7.0.180.0040.00415.30
7.0.170.0080.00415.57
7.0.160.0060.00615.54
7.0.150.0030.00915.23
7.0.140.0030.04118.68
7.0.130.0090.00615.66
7.0.120.0090.00615.63
7.0.110.0000.00815.60
7.0.100.0100.00315.33
7.0.90.0000.00915.37
7.0.80.0000.01315.50
7.0.70.0120.00315.50
7.0.60.0130.04217.73
7.0.50.0070.02016.72
7.0.40.0060.02316.85
7.0.30.0230.02816.85
7.0.20.0200.04316.84
7.0.10.0120.04316.88
7.0.00.0100.04216.90
5.6.380.0060.00914.48
5.6.370.0070.00714.43
5.6.360.0000.01414.69
5.6.350.0110.00414.56
5.6.340.0110.00414.17
5.6.330.0030.01014.61
5.6.320.0060.00614.51
5.6.310.0100.00714.37
5.6.300.0120.00414.71
5.6.290.0030.01014.50
5.6.280.0070.03917.78
5.6.270.0120.00614.33
5.6.260.0060.01014.39
5.6.250.0060.00314.16
5.6.240.0040.01114.18
5.6.230.0100.00714.63
5.6.220.0040.01114.41
5.6.210.0060.03917.49
5.6.200.0070.03916.27
5.6.190.0090.04417.42
5.6.180.0150.04417.52
5.6.170.0200.04517.42
5.6.160.0050.04517.58
5.6.150.0070.04016.30
5.6.140.0000.03516.29
5.6.130.0070.02216.28
5.6.120.0090.04217.72
5.6.110.0090.03717.83
5.6.100.0070.04317.62
5.6.90.0080.04517.68
5.6.80.0050.04417.29
5.6.70.0030.01014.25
5.6.60.0090.00614.36
5.6.50.0110.00314.27
5.6.40.0100.00314.45
5.6.30.0060.00614.15
5.6.20.0030.01014.57
5.6.10.0030.01214.25
5.6.00.0080.00614.26
5.5.380.0000.00611.18
5.5.370.0080.00311.18
5.5.360.0080.00011.18
5.5.350.1820.02515.84
5.5.340.0050.02414.63
5.5.330.0080.04315.83
5.5.320.0130.02115.81
5.5.310.0100.02815.78
5.5.300.0030.04614.62
5.5.290.0070.03814.62
5.5.280.0020.02516.00
5.5.270.0070.03716.13
5.5.260.0030.03715.98
5.5.250.0060.01815.88
5.5.240.0020.04215.70
5.5.230.0070.00311.18
5.5.220.0040.00711.18
5.5.210.0060.00011.18
5.5.200.0040.00411.18
5.5.190.0060.00611.18
5.5.180.0080.00511.18
5.5.170.0080.00311.18
5.5.160.0060.00311.27
5.5.150.0030.00911.18
5.5.140.0080.00011.21
5.5.130.0000.00911.30
5.5.120.0000.00711.20
5.5.110.0030.00611.18
5.5.100.0000.01111.18
5.5.90.0000.01011.18
5.5.80.0000.01211.18
5.5.70.0070.00011.39
5.5.60.0040.00711.18
5.5.50.0060.00611.20
5.5.40.0090.00011.28
5.5.30.0050.00311.18
5.5.20.0060.00311.18
5.5.10.0030.00611.29
5.5.00.0080.00011.21
5.4.450.1800.02215.25
5.4.440.0080.02615.38
5.4.430.0850.03715.31
5.4.420.2290.02115.31
5.4.410.2320.01715.27
5.4.400.1970.02315.17
5.4.390.1920.02115.14
5.4.380.1950.02015.22
5.4.370.2280.02315.16
5.4.360.1940.01815.16
5.4.350.1530.02215.20
5.4.340.1880.02515.14
5.4.330.0040.00811.18
5.4.320.1630.02015.17
5.4.310.1720.01815.18
5.4.300.1710.01815.09
5.4.290.1680.01815.20
5.4.280.1780.02315.16
5.4.270.1880.01615.22
5.4.260.0890.02015.21
5.4.250.0000.02515.22
5.4.240.1350.02415.22
5.4.230.1620.02515.24
5.4.220.1840.03015.23
5.4.210.1990.02215.09
5.4.200.1940.02215.19
5.4.190.1930.02215.14
5.4.180.1900.02215.22
5.4.170.1970.02015.21
5.4.160.1940.02415.15
5.4.150.2050.02315.22
5.4.140.1930.02113.81
5.4.130.1990.01813.84
5.4.120.1950.02713.78
5.4.110.1980.01813.84
5.4.100.2040.01513.81
5.4.90.1790.02113.76
5.4.80.2030.02013.83
5.4.70.1970.02213.83
5.4.60.1780.02113.75
5.4.50.1730.02213.80
5.4.40.1990.01913.79
5.4.30.2010.01313.81
5.4.20.1920.02013.84
5.4.10.1930.02213.88
5.4.00.1970.02213.63
5.3.290.1580.02012.96
5.3.280.1790.02112.85
5.3.270.1880.02112.93
5.3.260.1900.02012.91
5.3.250.1460.02412.96
5.3.240.2020.02512.92
5.3.230.1890.02012.95
5.3.220.1900.02112.89
5.3.210.1860.02112.93
5.3.200.1920.02012.89
5.3.190.1950.02012.95
5.3.180.1920.02212.90
5.3.170.2110.02112.91
5.3.160.1770.02012.91
5.3.150.1730.02312.91
5.3.140.1820.01912.89
5.3.130.2100.02512.93
5.3.120.1940.02012.82
5.3.110.2120.02712.98
5.3.100.1950.01912.68
5.3.90.1970.01812.61
5.3.80.1800.02012.56
5.3.70.2030.02112.64
5.3.60.2320.01912.65
5.3.50.2000.02012.62
5.3.40.1900.02312.64
5.3.30.1910.01812.60
5.3.20.1850.02212.40
5.3.10.1780.02112.45
5.3.00.2020.02212.43
5.2.170.1960.01811.11
5.2.160.1900.01311.11
5.2.150.1710.01311.11
5.2.140.1730.01611.12
5.2.130.1720.01811.10
5.2.120.1480.01611.21
5.2.110.1750.01911.13
5.2.100.1540.01511.09
5.2.90.1600.01811.12
5.2.80.1700.01511.17
5.2.70.1580.01811.10
5.2.60.1830.02011.02
5.2.50.1870.01711.06
5.2.40.1530.01911.03
5.2.30.1430.01911.00
5.2.20.1420.02011.01
5.2.10.1430.01811.02
5.2.00.1610.01210.95
5.1.60.1580.01310.57
5.1.50.1300.01010.58
5.1.40.1360.00810.58
5.1.30.1480.01310.78
5.1.20.1600.01810.78
5.1.10.1630.01510.63
5.1.00.1590.01510.61
5.0.50.0860.0109.87
5.0.40.0770.0089.79
5.0.30.0750.0189.70
5.0.20.0790.0089.76
5.0.10.0920.0129.67
5.0.00.0800.0209.62
4.4.90.0550.0138.63
4.4.80.0920.0088.63
4.4.70.0750.0128.64
4.4.60.0920.0108.65
4.4.50.0720.0118.65
4.4.40.0720.0178.69
4.4.30.0670.0118.69
4.4.20.0720.0088.70
4.4.10.0910.0098.70
4.4.00.0910.0138.70
4.3.110.0680.0118.70
4.3.100.0910.0098.71
4.3.90.0930.0088.71
4.3.80.0750.0158.72
4.3.70.0780.0108.72
4.3.60.0780.0098.72
4.3.50.0870.0118.72
4.3.40.0880.0158.73
4.3.30.0510.0138.73
4.3.20.0530.0108.73
4.3.10.0520.0138.73
4.3.00.0500.0118.73

preferences:
63.31 ms | 400 KiB | 5 Q