3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "LIBXML_DOTTED_VERSION: " . LIBXML_DOTTED_VERSION . "\n\n"; $dom = new DOMDocument( '1.0', 'UTF-8' ); $dom->preserveWhiteSpace = true; $dom->formatOutput = false; $dom->substituteEntities = false; $dom->resolveExternals = true; $dom->loadHTML( "<!DOCTYPE html><html><head><meta charset=utf-8></head><body><ul><li>one</li><li>two</li></ul></html>" ); echo "# \$dom->saveHTML( \$dom->documentElement ):\n"; $first = trim( $dom->saveHTML( $dom->documentElement ) ); echo $first; echo "\n"; echo "\n"; echo "# ~\$dom->saveHTML():\n"; $second = trim( str_replace( "<!DOCTYPE html>\n", "", $dom->saveHTML() ) ); echo $second; echo "\n\n"; echo $first === $second ? "PASS" : "FAIL";

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)
8.3.60.0130.00616.63
8.3.50.0150.00718.59
8.3.40.0190.00318.83
8.3.30.0120.00419.13
8.3.20.0000.00819.31
8.3.10.0060.00322.16
8.3.00.0040.00423.77
8.2.180.0110.00718.51
8.2.170.0110.00422.96
8.2.160.0030.01020.77
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00322.30
8.2.120.0080.00026.35
8.2.110.0060.00319.63
8.2.100.0000.01119.57
8.2.90.0080.00019.34
8.2.80.0000.01017.97
8.2.70.0040.00417.90
8.2.60.0050.00318.30
8.2.50.0060.00318.10
8.2.40.0000.00719.42
8.2.30.0030.00620.88
8.2.20.0040.00418.30
8.2.10.0070.00318.08
8.2.00.0050.00219.57
8.1.280.0210.00025.92
8.1.270.0030.00524.22
8.1.260.0060.00326.35
8.1.250.0050.00228.09
8.1.240.0030.00624.05
8.1.230.0170.00019.07
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0060.00317.60
8.1.190.0050.00317.47
8.1.180.0000.00818.10
8.1.170.0050.00318.91
8.1.160.0040.00418.99
8.1.150.0000.00819.11
8.1.140.0040.00419.22
8.1.130.0000.00819.29
8.1.120.0050.00217.66
8.1.110.0070.00017.57
8.1.100.0050.00217.63
8.1.90.0040.00717.56
8.1.80.0080.00017.57
8.1.70.0040.00417.56
8.1.60.0090.00317.74
8.1.50.0040.00417.67
8.1.40.0030.00517.65
8.1.30.0040.00417.78
8.1.20.0070.00017.74
8.1.10.0030.00517.88
8.1.00.0000.00717.68
8.0.300.0060.00318.90
8.0.290.0090.00016.88
8.0.280.0030.00318.54
8.0.270.0070.00017.41
8.0.260.0030.00317.50
8.0.250.0030.00517.19
8.0.240.0000.00717.20
8.0.230.0030.00317.18
8.0.220.0000.00717.07
8.0.210.0040.00417.06
8.0.200.0040.00417.11
8.0.190.0060.00317.12
8.0.180.0030.00616.96
8.0.170.0030.00616.99
8.0.160.0030.00616.86
8.0.150.0070.00016.98
8.0.140.0070.00017.00
8.0.130.0050.00013.48
8.0.120.0070.00017.03
8.0.110.0000.00716.92
8.0.100.0050.00217.07
8.0.90.0070.00017.11
8.0.80.0060.01317.09
8.0.70.0000.00716.96
8.0.60.0030.00517.12
8.0.50.0080.00017.03
8.0.30.0110.00917.29
8.0.20.0130.00617.40
8.0.10.0070.00017.18
8.0.00.0050.01316.94
7.4.330.0000.00515.55
7.4.320.0000.00616.61
7.4.300.0000.00716.79
7.4.290.0030.00316.73
7.4.280.0080.00016.68
7.4.270.0000.00716.63
7.4.260.0030.00316.86
7.4.250.0040.00416.79
7.4.240.0040.00416.73
7.4.230.0000.00716.89
7.4.220.0000.00716.52
7.4.210.0100.00416.85
7.4.200.0040.00416.49
7.4.160.0120.00616.69
7.4.140.0130.00717.86
7.4.130.0130.00416.93
7.4.120.0120.00716.74
7.4.110.0110.00616.68
7.4.100.0090.01216.98
7.4.90.0090.00916.56
7.4.80.0130.00619.39
7.4.70.0120.01116.77
7.4.60.0030.01916.54
7.4.50.0000.01616.66
7.4.40.0120.00416.89
7.4.00.0050.01214.79
7.3.330.0050.00013.37
7.3.320.0080.00013.39
7.3.310.0040.00416.54
7.3.300.0080.00016.53
7.3.290.0000.00716.53
7.3.280.0090.00516.57
7.3.260.0060.01216.83
7.3.240.0110.00916.60
7.3.230.0110.00616.60
7.3.210.0120.00616.54
7.3.200.0090.01216.62
7.3.190.0070.01016.61
7.3.180.0030.01216.72
7.3.170.0130.00416.55
7.3.160.0120.00416.69
7.3.120.0130.00714.78
7.3.110.0070.01114.95
7.3.100.0070.00714.97
7.3.90.0090.00314.85
7.3.80.0000.01615.16
7.3.70.0000.01514.92
7.3.60.0040.01114.79
7.3.50.0000.00914.94
7.3.40.0060.00614.91
7.3.30.0050.00814.79
7.3.20.0070.00416.96
7.3.10.0080.00316.65
7.3.00.0080.00516.67
7.2.330.0140.01516.79
7.2.320.0130.00616.84
7.2.310.0000.01816.80
7.2.300.0030.01316.95
7.2.290.0030.01317.02
7.2.250.0100.01015.03
7.2.240.0040.01515.14
7.2.230.0110.00715.23
7.2.220.0030.01315.41
7.2.210.0060.00915.24
7.2.200.0080.00315.15
7.2.190.0040.01414.94
7.2.180.0000.01215.31
7.2.170.0030.01014.81
7.2.130.0060.00317.13
7.2.120.0000.01417.15
7.2.110.0000.01317.01
7.2.100.0070.00316.96
7.2.90.0070.00416.98
7.2.80.0260.01115.85
7.2.70.0310.00916.02
7.2.60.0280.00615.98
7.2.50.0240.00715.91
7.2.40.0240.00916.01
7.2.30.0260.00815.86
7.2.20.0260.00615.90
7.2.10.0260.00515.84
7.2.00.0230.00915.88
7.1.330.0030.01015.61
7.1.320.0060.00615.95
7.1.310.0090.00615.77
7.1.300.0040.01115.76
7.1.290.0030.00915.70
7.1.280.0030.00715.91
7.1.270.0070.00715.85
7.1.260.0060.01015.86
7.1.250.0040.00415.54
7.1.200.0100.00315.67
7.1.190.0570.00614.02
7.1.180.0530.00013.80
7.1.170.1160.00313.66
7.1.160.0460.00613.55
7.1.150.0450.00613.65
7.1.140.0430.00713.66
7.1.130.0470.01013.83
7.1.120.0390.01013.96
7.1.110.0490.00613.81
7.1.100.0450.00714.07
7.1.90.0470.00713.73
7.1.80.0460.00713.76
7.1.70.0420.01013.86
7.1.60.0600.00931.98
7.1.50.0610.00431.84
7.1.40.0600.00331.49
7.1.30.0470.01131.61
7.1.20.0500.01031.84
7.1.10.0250.01013.70
7.1.00.0260.00613.74
7.0.310.0560.01013.56
7.0.300.0520.00613.46
7.0.290.0530.01113.49
7.0.270.0530.01013.41
7.0.260.0460.00713.70
7.0.250.0500.01213.79
7.0.240.0530.00713.77
7.0.230.0520.00613.82
7.0.220.0560.00713.65
7.0.210.0420.01913.55
7.0.200.0510.00813.57
7.0.190.0470.00713.79
7.0.180.0400.00713.80
7.0.170.1780.00713.44
7.0.160.0440.00613.64
7.0.150.0360.00913.77
7.0.140.0320.01413.90
7.0.130.0350.00813.60
7.0.120.0330.00613.39
7.0.110.0390.00413.58
7.0.100.0310.00813.89
7.0.90.0370.00313.59
7.0.80.0360.00713.85
7.0.70.0310.01113.73
7.0.60.0250.01113.79
7.0.50.0310.00313.60
7.0.40.0290.00713.81
7.0.30.0300.01313.74
7.0.20.0300.00713.72
7.0.10.0390.00013.83
7.0.00.0300.01113.52
5.6.300.0030.01714.13
5.6.290.0140.00514.18
5.6.280.0050.01414.32
5.6.270.0130.00714.60
5.6.260.0170.00214.49
5.6.250.0180.00314.46
5.6.240.0130.01014.44
5.6.230.0120.00914.28
5.6.220.0160.00414.48
5.6.210.0130.00414.61
5.6.200.0120.00414.39
5.6.190.0140.00614.32
5.6.180.0140.00214.44
5.6.170.0140.00514.30
5.6.160.0120.01214.41
5.6.150.0150.00514.37
5.6.140.0090.00914.46
5.6.130.0120.00414.14
5.6.120.0110.01114.27
5.6.110.0040.01614.46
5.6.100.0130.00614.32
5.6.90.0120.00814.28
5.6.80.0110.01114.31
5.6.70.0070.01014.26
5.6.60.0120.00414.47
5.6.50.0150.00314.21
5.6.40.0050.01114.28
5.6.30.0120.00614.22
5.6.20.0070.01014.48
5.6.10.0090.00914.34
5.6.00.0140.00514.34
5.5.380.0080.00811.25
5.5.370.0120.00010.90
5.5.360.0140.00311.15
5.5.350.0080.00811.14
5.5.340.0110.00011.18
5.5.330.0030.01210.89
5.5.320.0120.00411.17
5.5.310.0050.00511.45
5.5.300.0080.00611.23
5.5.290.0120.00011.32
5.5.280.0150.00011.03
5.5.270.0000.01211.40
5.5.260.0060.00611.34
5.5.250.0090.00411.32
5.5.240.0060.00911.20
5.5.230.0120.00310.93
5.5.220.0070.00711.21
5.5.210.0040.00811.09
5.5.200.0070.00411.38
5.5.190.0120.00511.21
5.5.180.0120.00011.20
5.5.160.0140.00311.20
5.5.150.0040.00710.88
5.5.140.0140.00211.20
5.5.130.0070.00711.25
5.5.120.0090.00311.02
5.5.110.0070.00411.40
5.5.100.0040.00911.21
5.5.90.0040.00811.25
5.5.80.0100.00010.75
5.5.70.0000.01211.05
5.5.60.0050.00711.27
5.5.50.0070.00711.20
5.5.40.0080.00911.22
5.5.30.0080.00411.10
5.5.20.0080.00511.27
5.5.10.0110.00011.27
5.5.00.0090.00211.20
5.4.450.0040.00911.20
5.4.440.0040.00911.05
5.4.430.0000.01611.35
5.4.420.0070.00710.98
5.4.410.0120.00311.34
5.4.400.0140.00311.01
5.4.390.0070.00511.11
5.4.380.0050.00511.29
5.4.370.0110.00011.29
5.4.360.0130.00011.12
5.4.350.0150.00011.33
5.4.340.0130.00011.11
5.4.320.0090.00611.02
5.4.310.0120.00011.09
5.4.300.0080.00511.13
5.4.290.0050.00510.96
5.4.280.0070.00410.95
5.4.270.0070.00611.09
5.4.260.0140.00310.96
5.4.250.0090.00511.02
5.4.240.0140.00011.14
5.4.230.0120.00011.17
5.4.220.0090.00611.23
5.4.210.0080.00311.23
5.4.200.0100.00310.93
5.4.190.0110.00411.09
5.4.180.0080.00410.98
5.4.170.0070.00511.14
5.4.160.0140.00011.06
5.4.150.0060.00611.02
5.4.140.0060.00611.02
5.4.130.0100.00511.07
5.4.120.0080.00411.23
5.4.110.0060.00610.91
5.4.100.0060.00611.04
5.4.90.0040.00811.10
5.4.80.0140.00411.10
5.4.70.0040.00810.97
5.4.60.0050.00511.08
5.4.50.0070.00411.10
5.4.40.0150.00411.35
5.4.30.0060.00611.03
5.4.20.0030.00810.88
5.4.10.0110.00011.09
5.4.00.0090.00511.24
5.3.290.0040.00810.77
5.3.280.0060.00310.54
5.3.270.0080.00510.62
5.3.260.0070.00410.56
5.3.250.0070.00410.45
5.3.240.0040.00810.50
5.3.230.0070.00710.55
5.3.220.0100.00010.30
5.3.210.0060.00610.36
5.3.200.0040.00710.46
5.3.190.0130.00010.48
5.3.180.0060.00610.54
5.3.170.0050.00510.38
5.3.160.0070.00410.61
5.3.150.0100.00510.59
5.3.140.0050.00510.31
5.3.130.0070.00410.41
5.3.120.0060.00610.55
5.3.110.0060.00610.43
5.3.100.0070.00710.47
5.3.90.0110.00310.40
5.3.80.0080.00310.38
5.3.70.0080.00410.41
5.3.60.0030.00610.50
5.3.50.0100.00010.47
5.3.40.0100.00010.42
5.3.30.0060.00610.34
5.3.20.0060.00610.51
5.3.10.0040.00810.15
5.3.00.0130.00010.21
5.2.170.0080.0049.61
5.2.160.0060.0069.60
5.2.150.0080.0009.64
5.2.140.0040.0049.57
5.2.130.0060.0039.45
5.2.120.0070.0039.55
5.2.110.0030.0059.60
5.2.100.0030.0059.52
5.2.90.0040.0049.59
5.2.80.0030.0069.42
5.2.70.0040.0049.38
5.2.60.0050.0059.38
5.2.50.0000.0109.45
5.2.40.0060.0049.32
5.2.30.0000.0109.43
5.2.20.0060.0049.26
5.2.10.0090.0009.28
5.2.00.0050.0059.26
5.1.60.0030.0039.26
5.1.50.0020.0059.26
5.1.40.0030.0039.26
5.1.30.0040.0049.26
5.1.20.0050.0029.26
5.1.10.0090.0009.26
5.1.00.0030.0069.26
5.0.50.0080.0009.26
5.0.40.0040.0029.26
5.0.30.0070.0009.26
5.0.20.0020.0049.26
5.0.10.0040.0049.26
5.0.00.0040.0049.26
4.4.90.0060.0009.26
4.4.80.0050.0059.26
4.4.70.0050.0009.26
4.4.60.0000.0069.26
4.4.50.0080.0009.26
4.4.40.0000.0059.26
4.4.30.0030.0039.26
4.4.20.0050.0009.26
4.4.10.0060.0009.26
4.4.00.0000.0059.26
4.3.110.0040.0029.26
4.3.100.0020.0029.26
4.3.90.0030.0039.26
4.3.80.0050.0049.26
4.3.70.0000.0089.26
4.3.60.0030.0039.26
4.3.50.0050.0009.26
4.3.40.0070.0009.26
4.3.30.0050.0039.26
4.3.20.0000.0069.26
4.3.10.0040.0009.26
4.3.00.0030.0039.26

preferences:
63 ms | 400 KiB | 5 Q