3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument(); $doc->loadXML('<example xmlns:foo="urn:foo"><foo:bar/></example>'); $bars = $doc->getElementsByTagNameNS('urn:foo', 'bar'); echo $bars->item(0)->nodeName; echo PHP_EOL; echo LIBXML_DOTTED_VERSION;

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)
8.3.60.0070.01416.88
8.3.50.0110.00616.67
8.3.40.0140.00318.92
8.3.30.0090.01318.87
8.3.20.0040.00418.85
8.3.10.0060.00320.56
8.3.00.0040.00419.50
8.2.180.0070.01316.88
8.2.170.0090.00622.96
8.2.160.0030.01022.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.08
8.2.110.0100.00021.34
8.2.100.0090.00317.97
8.2.90.0050.00319.47
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0050.00318.05
8.2.50.0040.00418.10
8.2.40.0040.00422.45
8.2.30.0000.00818.33
8.2.20.0050.00217.84
8.2.10.0050.00317.88
8.2.00.0000.00817.86
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.97
8.1.230.0070.00417.95
8.1.220.0040.00417.89
8.1.210.0000.00818.77
8.1.200.0000.01017.47
8.1.190.0000.00817.36
8.1.180.0030.00518.10
8.1.170.0000.00818.78
8.1.160.0040.00422.39
8.1.150.0070.00018.75
8.1.140.0070.00017.61
8.1.130.0000.00818.04
8.1.120.0050.00317.69
8.1.110.0050.00217.47
8.1.100.0040.00317.69
8.1.90.0030.00517.52
8.1.80.0000.00717.51
8.1.70.0000.00717.49
8.1.60.0000.00817.60
8.1.50.0000.00817.64
8.1.40.0040.00417.54
8.1.30.0070.00017.84
8.1.20.0040.00417.73
8.1.10.0000.00717.70
8.1.00.0000.00817.57
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0070.00018.66
8.0.270.0040.00417.41
8.0.260.0060.00016.91
8.0.250.0040.00417.16
8.0.240.0060.00317.10
8.0.230.0030.00516.99
8.0.220.0070.00016.88
8.0.210.0000.00816.88
8.0.200.0030.00716.99
8.0.190.0070.00017.17
8.0.180.0080.00016.95
8.0.170.0050.00517.08
8.0.160.0070.00016.98
8.0.150.0050.00317.02
8.0.140.0030.00516.90
8.0.130.0030.00313.49
8.0.120.0000.00717.02
8.0.110.0060.00316.98
8.0.100.0040.00416.86
8.0.90.0050.00316.98
8.0.80.0040.01117.03
8.0.70.0040.00416.93
8.0.60.0000.00717.02
8.0.50.0040.00417.00
8.0.30.0090.01017.25
8.0.20.0150.00517.29
8.0.10.0040.00417.14
8.0.00.0140.00517.07
7.4.330.0020.00213.14
7.4.320.0070.00016.72
7.4.300.0000.00716.62
7.4.290.0070.00016.72
7.4.280.0050.00316.76
7.4.270.0000.00816.66
7.4.260.0030.00313.58
7.4.250.0080.00016.81
7.4.240.0030.00516.72
7.4.230.0040.00416.62
7.4.220.0070.01816.69
7.4.210.0080.00716.79
7.4.200.0070.00016.59
7.4.190.0030.00316.88
7.4.160.0070.01116.63
7.4.150.0140.00316.75
7.4.140.0130.01216.71
7.4.130.0110.00716.69
7.4.120.0150.00616.63
7.4.110.0060.01216.68
7.4.100.0150.00316.71
7.4.90.0070.01116.79
7.4.80.0140.00316.53
7.4.70.0170.00016.46
7.4.60.0100.00716.87
7.4.50.0030.00516.66
7.4.40.0070.00716.42
7.4.30.0060.01016.89
7.4.00.0060.01015.05
7.3.330.0060.00013.27
7.3.320.0030.00313.05
7.3.310.0030.00316.41
7.3.300.0040.00416.32
7.3.290.0040.01116.31
7.3.280.0100.00716.30
7.3.270.0070.01116.38
7.3.260.0080.01216.48
7.3.250.0110.00916.45
7.3.240.0110.00816.50
7.3.230.0070.00916.58
7.3.210.0130.00316.77
7.3.200.0040.01919.39
7.3.190.0070.01416.69
7.3.180.0110.00616.31
7.3.170.0120.00316.45
7.3.160.0030.01216.44
7.3.120.0040.01114.83
7.2.330.0090.00816.52
7.2.320.0070.01116.74
7.2.310.0100.01016.64
7.2.300.0180.00516.88
7.2.290.0060.01216.68
7.2.60.0000.01416.91
7.2.00.0000.01719.42
7.1.200.0040.00715.75
7.1.100.0040.01217.96
7.1.70.0030.00717.02
7.1.60.0090.01519.40
7.1.50.0070.01416.87
7.1.00.0030.05022.59
7.0.200.0310.00614.56
7.0.140.0070.07022.15
7.0.120.0000.07722.06
7.0.60.0100.07719.98
7.0.50.0030.05317.98
7.0.40.0230.04020.46
7.0.30.0270.07320.37
7.0.20.0200.03720.27
7.0.10.0330.04320.26
7.0.00.0130.06020.27
5.6.280.0070.07020.93
5.6.210.0170.07020.57
5.6.200.0070.03718.29
5.6.190.0130.05720.63
5.6.180.0270.04720.82
5.6.170.0200.04320.46
5.6.160.0100.08020.69
5.6.150.0070.07718.30
5.6.140.0100.05718.27
5.6.130.0000.05718.23
5.6.120.0030.04021.02
5.6.110.0030.07021.21
5.6.100.0170.07721.08
5.6.90.0070.04021.16
5.6.80.0070.07320.51
5.6.70.4330.04020.55
5.5.350.0400.05720.53
5.5.340.0000.04018.08
5.5.330.0070.05320.28
5.5.320.0200.04720.59
5.5.310.0130.05720.31
5.5.300.0130.07318.09
5.5.290.0070.03718.01
5.5.280.0030.04321.05
5.5.270.0100.04320.91
5.5.260.0100.08320.74
5.5.250.0030.08320.62
5.5.240.0230.06720.32
5.4.450.0070.05019.31
5.4.440.0100.03319.72
5.4.430.0070.06319.51
5.4.420.0000.05719.54
5.4.410.0070.05319.39
5.4.400.0170.05319.08
5.4.390.0030.08019.18
5.4.380.0030.04319.06
5.4.370.0100.03319.23
5.4.360.0070.06019.32
5.4.350.0070.08019.23
5.4.340.0200.06719.32
5.4.320.0070.06719.31
5.4.310.0100.07718.86
5.4.300.0100.07319.07
5.4.290.0030.08719.27
5.4.280.0070.06718.98
5.4.270.0100.07319.38
5.4.260.0100.06319.23
5.4.250.0030.04019.00
5.4.240.0000.04319.00
5.4.230.0130.06719.07
5.4.220.0030.08318.98
5.4.210.0000.07019.22
5.4.200.0070.08319.14
5.4.190.0070.05019.14
5.4.180.0070.08319.20
5.4.170.0100.04319.34
5.4.160.0030.05019.07
5.4.150.0030.07019.25
5.4.140.0100.03016.50
5.4.130.0070.03316.47
5.4.120.0100.03016.59
5.4.110.0070.03316.39
5.4.100.0100.03016.61
5.4.90.0130.02716.48
5.4.80.0070.03016.47
5.4.70.0030.03316.47
5.4.60.0030.03316.45
5.4.50.0100.03016.50
5.4.40.0030.03316.70
5.4.30.0070.03016.48
5.4.20.0030.03716.48
5.4.10.0000.03716.42
5.4.00.0000.03715.75
5.3.290.0100.07314.73
5.3.280.0030.06714.46
5.3.270.0100.07314.63
5.3.260.0070.03714.67
5.3.250.0030.03714.55
5.3.240.0000.04014.77
5.3.230.0000.04014.67
5.3.220.0070.03314.63
5.3.210.0000.04014.55
5.3.200.0000.03714.60
5.3.190.0070.03314.69
5.3.180.0000.03714.56
5.3.170.0070.03314.54
5.3.160.0100.04014.56
5.3.150.0070.03314.59
5.3.140.0030.03714.57
5.3.130.0100.04014.68
5.3.120.0030.03714.58
5.3.110.0000.04014.57
5.3.100.0130.02714.00
5.3.90.0030.03713.99
5.3.80.0070.03713.90
5.3.70.0070.03314.04
5.3.60.0000.04014.00
5.3.50.0030.03713.99
5.3.40.0000.03714.01
5.3.30.0100.02714.00
5.3.20.0030.03313.69
5.3.10.0070.03013.79
5.3.00.0100.02713.79
5.2.170.0000.03311.27
5.2.160.0000.03011.18
5.2.150.0030.02711.22
5.2.140.0070.02711.09
5.2.130.0000.03311.04
5.2.120.0000.03011.16
5.2.110.0000.03011.07
5.2.100.0000.03011.16
5.2.90.0030.03011.03
5.2.80.0000.03711.15
5.2.70.0000.03011.05
5.2.60.0000.03011.17
5.2.50.0070.02311.16
5.2.40.0030.02711.06
5.2.30.0100.02010.94
5.2.20.0070.02311.02
5.2.10.0030.02711.01
5.2.00.0030.02710.68
5.1.60.0070.02010.21
5.1.50.0100.02010.07
5.1.40.0030.04710.11
5.1.30.0030.06010.55
5.1.20.0030.03310.52
5.1.10.0000.05710.15
5.1.00.0070.03710.15
5.0.50.0030.0338.69
5.0.40.0000.0278.55
5.0.30.0030.0608.27
5.0.20.0000.0438.37
5.0.10.0030.0408.29
5.0.00.0030.0638.19
4.4.90.0000.0177.40
4.4.80.0030.0207.40
4.4.70.0000.0177.40
4.4.60.0000.0177.40
4.4.50.0030.0137.40
4.4.40.0030.0207.40
4.4.30.0000.0177.40
4.4.20.0000.0207.40
4.4.10.0030.0177.40
4.4.00.0000.0537.40
4.3.110.0030.0237.40
4.3.100.0070.0207.40
4.3.90.0000.0177.40
4.3.80.0070.0507.40
4.3.70.0070.0277.40
4.3.60.0000.0277.40
4.3.50.0030.0207.40
4.3.40.0030.0307.40
4.3.30.0000.0307.40
4.3.20.0000.0307.40
4.3.10.0000.0207.40
4.3.00.0030.0337.40

preferences:
46.86 ms | 401 KiB | 5 Q