3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<html><body> <a href="a.html">some a</a> <a href="b.html">some b</a> </body></html>'; libxml_use_internal_errors(true); // ignore malformed HTML $xml = new DOMDocument(); $xml->loadHTML($html); foreach($xml->getElementsByTagName('a') as $link) { $link->nodeValue = $link->nodeValue . ' --- ' . $link->getAttribute('href'); } print_r($xml->saveHtml());

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)
8.3.60.0080.00618.55
8.3.50.0120.00921.27
8.3.40.0000.01419.01
8.3.30.0070.00720.48
8.3.20.0040.00420.96
8.3.10.0040.00421.47
8.3.00.0040.00423.73
8.2.180.0110.01116.88
8.2.170.0100.01022.96
8.2.160.0070.00720.64
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00021.02
8.2.110.0120.00019.50
8.2.100.0040.00817.97
8.2.90.0080.00019.42
8.2.80.0050.00318.30
8.2.70.0080.00317.88
8.2.60.0060.00318.18
8.2.50.0050.00318.07
8.2.40.0040.00418.41
8.2.30.0000.00819.79
8.2.20.0000.00717.84
8.2.10.0000.00718.16
8.2.00.0000.00818.03
8.1.280.0040.01125.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00920.76
8.1.230.0110.00021.04
8.1.220.0050.00318.77
8.1.210.0040.00419.09
8.1.200.0060.00317.60
8.1.190.0050.00317.65
8.1.180.0040.00418.10
8.1.170.0080.00018.95
8.1.160.0040.00419.09
8.1.150.0040.00418.97
8.1.140.0080.00017.59
8.1.130.0030.00317.99
8.1.120.0000.00717.69
8.1.110.0000.00817.68
8.1.100.0040.00417.78
8.1.90.0070.00017.66
8.1.80.0050.00217.66
8.1.70.0070.00017.66
8.1.60.0060.00317.80
8.1.50.0060.00317.65
8.1.40.0030.00717.76
8.1.30.0040.00417.82
8.1.20.0060.00317.92
8.1.10.0000.00817.82
8.1.00.0000.00817.79
8.0.300.0060.00320.18
8.0.290.0080.00017.40
8.0.280.0030.00318.59
8.0.270.0040.00417.53
8.0.260.0030.00317.12
8.0.250.0030.00517.16
8.0.240.0070.00017.10
8.0.230.0070.00017.13
8.0.220.0080.00017.10
8.0.210.0070.00017.09
8.0.200.0040.00417.08
8.0.190.0040.00417.16
8.0.180.0040.00417.07
8.0.170.0070.00017.16
8.0.160.0030.00317.13
8.0.150.0000.00717.01
8.0.140.0000.00917.02
8.0.130.0000.00613.58
8.0.120.0080.00016.97
8.0.110.0030.00516.93
8.0.100.0000.00717.00
8.0.90.0040.00417.26
8.0.80.0060.01317.06
8.0.70.0030.00517.25
8.0.60.0000.00817.02
8.0.50.0070.00017.02
8.0.30.0040.01517.45
8.0.20.0130.00517.43
8.0.10.0040.00417.26
8.0.00.0110.00616.97
7.4.330.0060.00015.32
7.4.320.0000.00716.80
7.4.300.0030.00316.85
7.4.290.0030.00316.76
7.4.280.0000.00716.71
7.4.270.0030.00316.76
7.4.260.0060.00013.65
7.4.250.0050.00316.80
7.4.240.0030.00316.82
7.4.230.0050.00216.94
7.4.220.0200.00716.87
7.4.210.0080.00916.80
7.4.200.0070.00016.90
7.4.190.0070.00016.81
7.4.160.0040.01216.66
7.4.150.0150.00317.40
7.4.140.0080.01217.86
7.4.130.0110.00616.72
7.4.120.0090.00816.55
7.4.110.0140.00316.75
7.4.100.0070.01416.51
7.4.90.0090.00916.60
7.4.80.0070.01019.39
7.4.70.0120.01016.80
7.4.60.0090.01316.83
7.4.50.0000.00816.48
7.4.40.0090.00622.77
7.4.30.0110.00716.66
7.4.00.0070.01014.98
7.3.330.0050.00013.31
7.3.320.0050.00013.31
7.3.310.0030.00316.45
7.3.300.0040.00416.35
7.3.290.0030.01016.39
7.3.280.0090.00716.46
7.3.270.0120.00917.40
7.3.260.0130.00818.24
7.3.250.0110.00616.49
7.3.240.0150.00716.55
7.3.230.0080.00816.40
7.3.210.0100.00716.47
7.3.200.0090.01219.39
7.3.190.0140.00316.61
7.3.180.0030.01316.56
7.3.170.0090.01216.43
7.3.160.0130.00316.40
7.3.120.0000.01714.71
7.2.330.0150.00316.92
7.2.320.0100.00716.68
7.2.310.0130.00616.86
7.2.300.0030.01316.86
7.2.290.0150.00316.86
7.2.60.0040.01116.86
7.2.00.0000.00919.63
7.1.200.0030.00915.73
7.1.100.0100.00318.39
7.1.70.0070.00016.92
7.1.60.0140.00319.17
7.1.50.0160.01216.98
7.1.00.0000.05722.52
7.0.200.0030.01416.85
7.0.140.0100.06721.98
7.0.60.0100.07020.00
7.0.50.0100.05717.82
7.0.40.0100.09020.39
7.0.30.0270.07720.12
7.0.20.0230.07720.38
7.0.10.0000.05020.11
7.0.00.0100.03720.22
5.6.280.0000.07720.98
5.6.210.0070.08320.75
5.6.200.0170.06718.23
5.6.190.0070.04020.34
5.6.180.3700.04720.67
5.6.170.0270.05020.56
5.6.160.0070.04020.56
5.6.150.0000.04018.25
5.6.140.0000.05018.34
5.6.130.0100.08318.28
5.6.120.0100.08321.18
5.6.110.0130.07721.18
5.6.100.0070.08321.12
5.6.90.0130.08021.13
5.6.80.0030.06720.43
5.6.70.4570.04020.52
5.5.350.0000.09320.53
5.5.340.0070.06718.06
5.5.330.0070.06320.29
5.5.320.0330.07720.36
5.5.310.0400.04020.37
5.5.300.0070.07718.05
5.5.290.0070.05718.05
5.5.280.0070.05020.97
5.5.270.0030.09020.91
5.5.260.0200.07320.95
5.5.250.0030.04020.69
5.5.240.0170.03720.16
5.4.450.0170.05019.66
5.4.440.0170.04019.49
5.4.430.0270.05719.33
5.4.420.0100.04319.31
5.4.410.0200.06019.41
5.4.400.0170.04019.14
5.4.390.0270.03719.18
5.4.380.0130.04019.16
5.4.370.0170.07719.34
5.4.360.0230.05719.16
5.4.350.0130.04019.30
5.4.340.0100.04319.29
5.4.320.0230.04319.16
5.4.310.0200.07319.07
5.4.300.0170.06019.01
5.4.290.0200.05019.21
5.4.280.0200.04719.23
5.4.270.0170.07319.17
5.4.260.0170.03719.15
5.4.250.0230.05319.29
5.4.240.0170.06318.91
5.4.230.0170.03719.18
5.4.220.0230.05319.00
5.4.210.0200.03319.00
5.4.200.0170.05019.32
5.4.190.0130.07319.28
5.4.180.0170.06719.06
5.4.170.0170.04319.00
5.4.160.0200.06018.89
5.4.150.0130.05018.99
5.4.140.0330.06016.57
5.4.130.0270.05316.45
5.4.120.0270.03716.38
5.4.110.0270.04316.51
5.4.100.0130.03716.55
5.4.90.0200.07016.57
5.4.80.0130.04016.52
5.4.70.0230.06716.35
5.4.60.0170.03316.49
5.4.50.0270.07016.55
5.4.40.0170.06016.60
5.4.30.0270.03316.50
5.4.20.0170.03716.49
5.4.10.0230.06316.45
5.4.00.0170.07015.79
5.3.290.0130.07014.79
5.3.280.0100.04314.51
5.3.270.0200.05714.73
5.3.260.0200.03714.68
5.3.250.0230.06314.52
5.3.240.0170.03714.73
5.3.230.0300.07014.62
5.3.220.0130.05014.54
5.3.210.0230.07014.54
5.3.200.0200.06714.64
5.3.190.0200.04314.75
5.3.180.0100.04714.59
5.3.170.0270.07014.59
5.3.160.0230.04014.48
5.3.150.0230.07014.48
5.3.140.0200.04014.54
5.3.130.0230.07314.46
5.3.120.0170.06014.46
5.3.110.0200.04714.57
5.3.100.0200.05313.96
5.3.90.0330.05713.95
5.3.80.0230.06713.89
5.3.70.0230.05713.94
5.3.60.0300.06013.93
5.3.50.0170.04013.98
5.3.40.0200.03713.86
5.3.30.0200.04013.94
5.3.20.0200.04013.62
5.3.10.0170.04713.83
5.3.00.0170.07313.55
5.2.170.0200.03711.06
5.2.160.0130.05311.27
5.2.150.0230.05311.39
5.2.140.0200.06011.16
5.2.130.0270.02311.26
5.2.120.0170.06011.18
5.2.110.0130.04011.11
5.2.100.0070.04311.08
5.2.90.0170.04311.35
5.2.80.0200.04711.07
5.2.70.0230.05711.17
5.2.60.0200.05011.03
5.2.50.0170.05711.00
5.2.40.0100.03710.92
5.2.30.0170.02311.22
5.2.20.0130.04010.88
5.2.10.0070.03310.85
5.2.00.0130.05710.80
5.1.60.0130.05710.05
5.1.50.0230.03710.15
5.1.40.0030.03310.17
5.1.30.0170.04710.57
5.1.20.0170.03010.34
5.1.10.0130.05310.04
5.1.00.0200.04010.26
5.0.50.0100.0238.43
5.0.40.0070.0238.49
5.0.30.0070.0338.11
5.0.20.0100.0278.24
5.0.10.0070.0408.25
5.0.00.0100.0308.28
4.4.90.0070.0337.88
4.4.80.0030.0177.88
4.4.70.0030.0277.88
4.4.60.0000.0177.88
4.4.50.0000.0377.88
4.4.40.0070.0207.88
4.4.30.0000.0177.88
4.4.20.0030.0377.88
4.4.10.0370.0277.88
4.4.00.0070.0407.88
4.3.110.0130.0137.88
4.3.100.0100.0137.88
4.3.90.0100.0337.88
4.3.80.0070.0277.88
4.3.70.0100.0137.88
4.3.60.0130.0307.88
4.3.50.0100.0137.88
4.3.40.0130.0277.88
4.3.30.0070.0177.88
4.3.20.0030.0177.88
4.3.10.0000.0177.88
4.3.00.0130.0107.88

preferences:
41.58 ms | 401 KiB | 5 Q