3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "LIBXML_DOTTED_VERSION: ", LIBXML_DOTTED_VERSION , PHP_EOL; $doc = new DOMDocument; $doc->loadXML('<r:r xmlns:r="ns:1" />'); $element = $doc->documentElement; echo $element->nodeName, ' / ', $element->tagName;

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)
8.3.60.0150.00318.41
8.3.50.0070.01221.99
8.3.40.0150.00318.96
8.3.30.0110.00718.98
8.3.20.0080.00018.95
8.3.10.0000.00920.63
8.3.00.0190.00022.02
8.2.180.0110.00425.92
8.2.170.0140.00622.96
8.2.160.0070.00722.96
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0050.00319.76
8.2.110.0030.00622.23
8.2.100.0080.00418.16
8.2.90.0040.00419.30
8.2.80.0050.00318.29
8.2.70.0030.00817.75
8.2.60.0090.00018.16
8.2.50.0040.00418.17
8.2.40.0000.00818.41
8.2.30.0040.00420.16
8.2.20.0000.00717.86
8.2.10.0000.00817.79
8.2.00.0050.00217.71
8.1.280.0040.01125.92
8.1.270.0000.00723.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00022.63
8.1.230.0090.00321.00
8.1.220.0000.00818.77
8.1.210.0080.00018.97
8.1.200.0060.00617.47
8.1.190.0060.00317.66
8.1.180.0060.00318.10
8.1.170.0080.00018.92
8.1.160.0040.00419.09
8.1.150.0030.00618.81
8.1.140.0070.00017.58
8.1.130.0070.00018.03
8.1.120.0000.00717.65
8.1.110.0000.00717.44
8.1.100.0040.00417.62
8.1.90.0040.00417.52
8.1.80.0050.00217.50
8.1.70.0080.00017.48
8.1.60.0030.00517.75
8.1.50.0000.00817.54
8.1.40.0040.00417.58
8.1.30.0020.00517.69
8.1.20.0030.00617.82
8.1.10.0030.00617.82
8.1.00.0030.00617.76
8.0.300.0030.00320.18
8.0.290.0040.00416.88
8.0.280.0040.00418.68
8.0.270.0070.00017.46
8.0.260.0030.00317.06
8.0.250.0030.00517.23
8.0.240.0000.00817.16
8.0.230.0030.00516.96
8.0.220.0030.00516.91
8.0.210.0040.00416.95
8.0.200.0060.00017.13
8.0.190.0000.00817.10
8.0.180.0040.00417.11
8.0.170.0030.00617.06
8.0.160.0040.00416.93
8.0.150.0060.00316.88
8.0.140.0000.00917.05
8.0.130.0050.00213.49
8.0.120.0040.00416.99
8.0.110.0030.00317.06
8.0.100.0070.00017.07
8.0.90.0030.00317.03
8.0.80.0030.01317.05
8.0.70.0000.00716.93
8.0.60.0040.00416.96
8.0.50.0060.00316.82
8.0.30.0090.01117.12
8.0.20.0120.00617.49
8.0.10.0000.00817.08
8.0.00.0070.01216.83
7.4.330.0050.00014.85
7.4.320.0040.00416.63
7.4.300.0000.00616.64
7.4.290.0060.00016.56
7.4.280.0030.00616.56
7.4.270.0030.00816.59
7.4.260.0050.00013.35
7.4.250.0050.00316.67
7.4.240.0000.00716.68
7.4.230.0000.00716.54
7.4.220.0140.00316.81
7.4.210.0090.00716.73
7.4.200.0030.00316.73
7.4.190.0030.00316.77
7.4.160.0180.00416.57
7.4.150.0040.01317.40
7.4.140.0120.00517.86
7.4.130.0090.01116.57
7.4.120.0110.00616.63
7.4.110.0090.00616.73
7.4.100.0090.00916.59
7.4.90.0080.01216.78
7.4.80.0070.01019.04
7.4.70.0080.00816.48
7.4.60.0100.00616.63
7.4.50.0000.00816.48
7.4.40.0060.00622.27
7.4.30.0030.01516.71
7.4.00.0070.00715.02
7.3.330.0020.00213.17
7.3.320.0000.00813.04
7.3.310.0030.00316.37
7.3.300.0000.00716.36
7.3.290.0030.01016.41
7.3.280.0080.00916.35
7.3.270.0100.00717.40
7.3.260.0080.01218.24
7.3.250.0150.00516.37
7.3.240.0140.00416.65
7.3.230.0150.00816.68
7.3.210.0210.00716.50
7.3.200.0030.01319.39
7.3.190.0180.00316.39
7.3.180.0090.00616.31
7.3.170.0170.00016.66
7.3.160.0060.00916.41
7.3.120.0030.00914.74
7.3.00.0070.00416.43
7.2.330.0040.01516.93
7.2.320.0110.01116.89
7.2.310.0070.01416.70
7.2.300.0100.00616.89
7.2.290.0030.01516.63
7.2.130.0050.00516.72
7.2.120.0000.01316.73
7.2.110.0090.00016.35
7.2.100.0000.01516.75
7.2.90.0100.00616.80
7.2.80.0120.00016.50
7.2.70.0060.00616.59
7.2.60.0090.00616.81
7.2.50.0030.00916.61
7.2.40.0040.00716.74
7.2.30.0090.00016.79
7.2.20.0000.01016.72
7.2.10.0030.00916.80
7.2.00.0130.00518.29
7.1.250.0030.00615.20
7.1.240.0000.01115.61
7.1.230.0110.00315.50
7.1.220.0000.01115.33
7.1.210.0060.00315.57
7.1.200.0050.00515.59
7.1.190.0040.00415.50
7.1.180.0000.01315.73
7.1.170.0090.00615.55
7.1.160.0030.00715.68
7.1.150.0040.01115.68
7.1.140.0060.00915.66
7.1.130.0070.00715.70
7.1.120.0040.00415.61
7.1.110.0070.00715.91
7.1.100.0070.00916.74
7.1.90.0040.00815.52
7.1.80.0070.00315.78
7.1.70.0080.00316.46
7.1.60.0070.01017.44
7.1.50.0050.01216.38
7.1.40.0100.00015.86
7.1.30.0100.00315.57
7.1.20.0060.00615.48
7.1.10.0000.00915.71
7.1.00.0040.04119.00
7.0.330.0040.00415.09
7.0.320.0060.00615.00
7.0.310.0080.00015.12
7.0.300.0060.00615.27
7.0.290.0040.00415.50
7.0.280.0140.00415.12
7.0.270.0040.00715.20
7.0.260.0070.00415.25
7.0.250.0060.00315.41
7.0.240.0030.01015.27
7.0.230.0070.00015.59
7.0.220.0060.00315.32
7.0.210.0000.01014.98
7.0.200.0050.00516.18
7.0.190.0000.00815.52
7.0.180.0070.00715.31
7.0.170.0080.00415.29
7.0.160.0000.01015.05
7.0.150.0080.00415.32
7.0.140.0050.03718.63
7.0.130.0030.00915.41
7.0.120.0070.00715.44
7.0.110.0090.00015.34
7.0.100.0110.00415.29
7.0.90.0030.00615.35
7.0.80.0030.00615.06
7.0.70.0100.00715.16
7.0.60.0020.04317.76
7.0.50.0030.02216.73
7.0.40.0080.02016.82
7.0.30.0170.04516.90
7.0.20.0090.02416.83
7.0.10.0030.02516.89
7.0.00.0060.04316.57
5.6.380.0080.00414.51
5.6.370.0070.00314.11
5.6.360.0070.00313.90
5.6.350.0040.00714.29
5.6.340.0000.00914.23
5.6.330.0080.00614.50
5.6.320.0000.01014.26
5.6.310.0080.00814.36
5.6.300.0040.00714.48
5.6.290.0060.00613.81
5.6.280.0030.04117.54
5.6.270.0050.00314.20
5.6.260.0060.00614.21
5.6.250.0030.00614.07
5.6.240.0030.00614.20
5.6.230.0000.01114.45
5.6.220.0030.00714.36
5.6.210.0050.03217.73
5.6.200.0050.03216.25
5.6.190.0050.04717.50
5.6.180.0220.03717.37
5.6.170.0100.02717.33
5.6.160.0020.03717.51
5.6.150.0050.03016.28
5.6.140.0030.03416.23
5.6.130.0020.03316.20
5.6.120.0080.03717.69
5.6.110.0020.03817.57
5.6.100.0070.03017.63
5.6.90.0070.04417.76
5.6.80.0070.02017.34
5.6.70.0180.04017.19
5.6.60.0000.01014.11
5.6.50.0070.00714.19
5.6.40.0100.00314.04
5.6.30.0040.00413.98
5.6.20.0000.01414.09
5.6.10.0070.00414.09
5.6.00.0000.00813.92
5.5.380.0030.00711.05
5.5.370.0030.00710.77
5.5.360.0000.00711.46
5.5.350.2000.02715.93
5.5.340.0030.04614.55
5.5.330.0070.03315.64
5.5.320.0150.04215.79
5.5.310.0150.04215.73
5.5.300.0050.04214.44
5.5.290.0090.03814.62
5.5.280.0030.03316.02
5.5.270.0030.02415.94
5.5.260.0100.03215.97
5.5.250.0060.01915.87
5.5.240.0090.01815.64
5.5.230.0000.00610.91
5.5.220.0070.00010.79
5.5.210.0070.00010.68
5.5.200.0040.00410.88
5.5.190.0000.01210.96
5.5.180.0000.00710.41
5.5.170.0070.00010.70
5.5.160.0030.00310.68
5.5.150.0000.00710.88
5.5.140.0060.00010.98
5.5.130.0050.00311.01
5.5.120.0030.00310.82
5.5.110.0060.00610.74
5.5.100.0000.00810.89
5.5.90.0020.00510.81
5.5.80.0040.00410.95
5.5.70.0040.00411.11
5.5.60.0060.00310.93
5.5.50.0000.00710.84
5.5.40.0040.00410.93
5.5.30.0060.00011.21
5.5.20.0090.00010.82
5.5.10.0030.00711.11
5.5.00.0000.00811.06
5.4.450.0100.03815.16
5.4.440.0000.03115.24
5.4.430.0050.02914.96
5.4.420.0020.02915.24
5.4.410.0060.03815.04
5.4.400.0020.04214.86
5.4.390.0070.03914.85
5.4.380.0050.02714.95
5.4.370.0020.03115.06
5.4.360.0080.03315.00
5.4.350.0000.02815.05
5.4.340.0040.03715.12
5.4.330.0080.00310.87
5.4.320.0080.03514.91
5.4.310.0040.02515.12
5.4.300.0020.02414.98
5.4.290.0050.02714.82
5.4.280.0030.04015.07
5.4.270.0080.03714.89
5.4.260.0040.03914.84
5.4.250.0040.03515.14
5.4.240.0080.03714.98
5.4.230.0050.04414.99
5.4.220.0020.04415.02
5.4.210.0080.02614.87
5.4.200.0080.02615.07
5.4.190.0030.03614.94
5.4.180.0060.03715.00
5.4.170.0030.02414.65
5.4.160.0050.03515.07
5.4.150.0080.03814.95
5.4.140.0020.02613.63
5.4.130.0060.02213.77
5.4.120.0050.03713.67
5.4.110.0060.02313.77
5.4.100.0060.03813.61
5.4.90.0020.04413.58
5.4.80.0050.01913.84
5.4.70.0080.02713.70
5.4.60.0050.03213.65
5.4.50.0060.03613.68
5.4.40.0020.04213.47
5.4.30.0030.04113.81
5.4.20.0060.01813.78
5.4.10.0050.01813.71
5.4.00.0090.02813.46
5.3.290.0030.02812.71
5.3.280.0060.02412.64
5.3.270.0050.02312.53
5.3.260.0070.03812.73
5.3.250.0050.02712.51
5.3.240.0050.03812.60
5.3.230.0020.02312.47
5.3.220.0090.03612.53
5.3.210.0070.02012.56
5.3.200.0020.03512.34
5.3.190.0020.04012.59
5.3.180.0050.02812.61
5.3.170.0030.02212.64
5.3.160.0010.04412.51
5.3.150.0020.03512.59
5.3.140.0070.03612.55
5.3.130.0080.03612.47
5.3.120.0030.04212.53
5.3.110.0020.02312.48
5.3.100.0050.03812.24
5.3.90.0020.04212.25
5.3.80.0020.04212.27
5.3.70.0070.03312.16
5.3.60.0030.03612.28
5.3.50.0050.02712.27
5.3.40.0040.02212.18
5.3.30.0040.02212.30
5.3.20.0000.02612.17
5.3.10.0020.03711.88
5.3.00.0060.03312.01
5.2.170.0010.01910.42
5.2.160.0030.01810.30
5.2.150.0030.01810.40
5.2.140.0000.02210.38
5.2.130.0050.01910.18
5.2.120.0020.02210.21
5.2.110.0050.03010.27
5.2.100.0020.03410.23
5.2.90.0080.02810.30
5.2.80.0060.03110.25
5.2.70.0050.01810.20
5.2.60.0070.01710.20
5.2.50.0030.03310.23
5.2.40.0030.02210.29
5.2.30.0020.02310.11
5.2.20.0020.03210.17
5.2.10.0090.02510.09
5.2.00.0030.02410.05
5.1.60.0030.0279.19
5.1.50.0050.0289.29
5.1.40.0050.0139.33
5.1.30.0080.0279.56
5.1.20.0010.0319.54
5.1.10.0050.0309.43
5.1.00.0030.0319.26
5.0.50.0040.0178.42
5.0.40.0050.0228.41
5.0.30.0000.0348.34
5.0.20.0050.0218.35
5.0.10.0050.0178.27
5.0.00.0030.0208.33
4.4.90.0020.0197.96
4.4.80.0020.0197.96
4.4.70.0000.0217.96
4.4.60.0000.0177.96
4.4.50.0030.0127.96
4.4.40.0000.0327.96
4.4.30.0030.0127.96
4.4.20.0030.0187.96
4.4.10.0020.0137.96
4.4.00.0020.0227.96
4.3.110.0020.0147.96
4.3.100.0030.0177.96
4.3.90.0030.0167.96
4.3.80.0020.0197.96
4.3.70.0030.0127.96
4.3.60.0020.0127.96
4.3.50.0000.0217.96
4.3.40.0050.0227.96
4.3.30.0020.0107.96
4.3.20.0030.0207.96
4.3.10.0030.0207.96
4.3.00.0020.0197.96

preferences:
60 ms | 400 KiB | 5 Q