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 . ' --- ' . $link->getAttribute('href'); } print_r($html);

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)
8.3.60.0150.00318.68
8.3.50.0100.01221.21
8.3.40.0110.00319.11
8.3.30.0100.00320.46
8.3.20.0030.00520.81
8.3.10.0000.00821.34
8.3.00.0000.00723.78
8.2.180.0120.00316.75
8.2.170.0110.01122.96
8.2.160.0100.00320.61
8.2.150.0040.00424.18
8.2.140.0090.00924.66
8.2.130.0060.00326.16
8.2.120.0120.00017.75
8.2.110.0080.00020.64
8.2.100.0090.00317.97
8.2.90.0040.00419.46
8.2.80.0030.00518.29
8.2.70.0060.00617.75
8.2.60.0040.00418.18
8.2.50.0060.00318.07
8.2.40.0060.00318.47
8.2.30.0040.00419.57
8.2.20.0040.00417.77
8.2.10.0070.00018.01
8.2.00.0000.00817.96
8.1.280.0090.00925.92
8.1.270.0060.00322.45
8.1.260.0060.00626.35
8.1.250.0150.00328.09
8.1.240.0060.00323.98
8.1.230.0120.00021.21
8.1.220.0030.00518.76
8.1.210.0090.00018.77
8.1.200.0040.00417.60
8.1.190.0000.00717.75
8.1.180.0040.00418.10
8.1.170.0000.00818.77
8.1.160.0050.00319.11
8.1.150.0040.00418.79
8.1.140.0030.00617.70
8.1.130.0000.00717.98
8.1.120.0000.00717.68
8.1.110.0000.00717.56
8.1.100.0040.00417.69
8.1.90.0070.00017.57
8.1.80.0030.00417.54
8.1.70.0030.00317.59
8.1.60.0060.00317.79
8.1.50.0040.00417.72
8.1.40.0000.01117.71
8.1.30.0040.00417.88
8.1.20.0000.00917.70
8.1.10.0030.00517.83
8.1.00.0070.00017.61
8.0.300.0070.00020.05
8.0.290.0000.00717.43
8.0.280.0030.00518.64
8.0.270.0030.00517.38
8.0.260.0050.00317.06
8.0.250.0000.00817.13
8.0.240.0070.00017.06
8.0.230.0030.00317.23
8.0.220.0040.00417.00
8.0.210.0000.00717.07
8.0.200.0030.00317.08
8.0.190.0050.00317.07
8.0.180.0040.00417.09
8.0.170.0070.00016.98
8.0.160.0070.00017.07
8.0.150.0000.01016.93
8.0.140.0050.00217.03
8.0.130.0060.00013.66
8.0.120.0000.00817.04
8.0.110.0050.00317.13
8.0.100.0070.00017.15
8.0.90.0030.00617.01
8.0.80.0090.00617.13
8.0.70.0050.00316.99
8.0.60.0000.00716.93
8.0.50.0040.00416.91
8.0.30.0110.00717.32
8.0.20.0090.00817.40
8.0.10.0070.00017.14
8.0.00.0050.01317.08
7.4.330.0060.00015.19
7.4.320.0000.00616.91
7.4.300.0030.00316.72
7.4.290.0030.00516.84
7.4.280.0070.00016.83
7.4.270.0060.00016.87
7.4.260.0060.00013.44
7.4.250.0040.00416.74
7.4.240.0070.00016.80
7.4.230.0070.00016.70
7.4.220.0090.00916.68
7.4.210.0060.01116.69
7.4.200.0040.00416.69
7.4.190.0000.00816.88
7.4.160.0060.00916.74
7.4.150.0070.01417.40
7.4.140.0110.00817.86
7.4.130.0110.00616.90
7.4.120.0090.01016.66
7.4.110.0060.01216.63
7.4.100.0060.00916.56
7.4.90.0070.01116.73
7.4.80.0120.00319.39
7.4.70.0050.01816.69
7.4.60.0090.00916.66
7.4.50.0030.00616.30
7.4.40.0070.01022.77
7.4.30.0100.00616.75
7.4.00.0050.01014.96
7.3.330.0060.00013.32
7.3.320.0050.00013.22
7.3.310.0000.00716.42
7.3.300.0000.00716.33
7.3.290.0070.00716.42
7.3.280.0080.00916.36
7.3.270.0180.01217.40
7.3.260.0100.01018.24
7.3.250.0080.01016.59
7.3.240.0120.00616.68
7.3.230.0000.01716.46
7.3.210.0100.00616.62
7.3.200.0150.00419.39
7.3.190.0100.01016.68
7.3.180.0070.00716.48
7.3.170.0090.00616.71
7.3.160.0060.01016.65
7.3.120.0070.00614.70
7.3.110.0100.00714.39
7.3.100.0080.00815.13
7.3.90.0040.01114.90
7.3.80.0060.00914.73
7.3.70.0030.00714.95
7.3.60.0100.00614.96
7.3.50.0060.00314.74
7.3.40.0100.00314.74
7.3.30.0040.01114.89
7.3.20.0030.00916.80
7.3.10.0120.00316.64
7.3.00.0150.00016.77
7.2.330.0110.00716.92
7.2.320.0100.01316.61
7.2.310.0120.00616.98
7.2.300.0100.00717.04
7.2.290.0060.01116.75
7.2.250.0120.00615.05
7.2.240.0070.01015.35
7.2.230.0060.00914.92
7.2.220.0000.01215.09
7.2.210.0030.01314.92
7.2.200.0040.00815.35
7.2.190.0030.01015.34
7.2.180.0110.00715.08
7.2.170.0080.00815.18
7.2.00.0000.01419.30
7.1.330.0090.00615.85
7.1.320.0040.01115.78
7.1.310.0030.00715.90
7.1.300.0060.00615.96
7.1.290.0060.00915.72
7.1.280.0030.01215.97
7.1.270.0000.00915.83
7.1.260.0070.00715.85
7.1.100.0030.01318.34
7.1.70.0100.00516.82
7.1.60.0100.01419.17
7.1.50.0120.00917.15
7.1.00.0000.06322.47
7.0.200.0030.00716.82
7.0.140.0130.05722.07
7.0.100.0100.07320.00
7.0.90.0030.05720.07
7.0.80.0000.06019.92
7.0.70.0000.08719.94
7.0.60.0170.07319.97
7.0.50.0000.08720.29
7.0.40.0170.06720.14
7.0.30.0100.06720.14
7.0.20.0030.08320.13
7.0.10.0030.04720.17
7.0.00.0100.07720.14
5.6.280.0000.07721.16
5.6.250.0130.07320.59
5.6.240.0100.08320.79
5.6.230.0100.08720.54
5.6.220.0000.08320.70
5.6.210.0070.07320.72
5.6.200.0100.07321.08
5.6.190.0070.08321.08
5.6.180.0070.05021.16
5.6.170.0030.08321.15
5.6.160.0070.08021.05
5.6.150.0000.06721.08
5.6.140.0100.08321.06
5.6.130.0000.06021.12
5.6.120.0100.08021.09
5.6.110.0030.06321.15
5.6.100.0130.08020.99
5.6.90.0070.08020.98
5.6.80.0100.07320.59
5.6.70.0100.07720.38
5.6.60.0070.07720.46
5.6.50.0000.06720.36
5.6.40.0030.04720.43
5.6.30.0130.07320.34
5.6.20.0070.07720.53
5.6.10.0030.07720.41
5.6.00.0070.07720.48
5.5.380.0070.07720.40
5.5.370.0000.05320.53
5.5.360.0100.06720.44
5.5.350.0130.07320.38
5.5.340.0030.06320.98
5.5.330.0130.07720.78
5.5.320.0170.07020.87
5.5.310.0070.08320.75
5.5.300.0070.08020.90
5.5.290.0030.09020.96
5.5.280.0100.05720.96
5.5.270.0170.07320.96
5.5.260.0030.08020.93
5.5.250.0030.06720.71
5.5.240.0070.08020.32
5.5.230.0030.08320.30
5.5.220.0100.07020.34
5.5.210.0030.07020.31
5.5.200.0100.07020.32
5.5.190.0170.07320.30
5.5.180.0100.06720.18
5.5.160.0070.06720.13
5.5.150.0070.07720.25
5.5.140.0070.06720.29
5.5.130.0100.07320.29
5.5.120.0070.07320.03
5.5.110.0100.07320.14
5.5.100.0030.08320.20
5.5.90.0100.07320.05
5.5.80.0000.07020.20
5.5.70.0070.04320.08
5.5.60.0030.08720.10
5.5.50.0070.07020.10
5.5.40.0100.07720.07
5.5.30.0100.07320.00
5.5.20.0070.05019.97
5.5.10.0100.07720.00
5.5.00.0030.08320.06
5.4.450.0130.07719.35
5.4.440.0100.04319.67
5.4.430.0130.07319.36
5.4.420.0130.06719.38
5.4.410.0070.07319.30
5.4.400.0030.07719.20
5.4.390.0070.07019.21
5.4.380.0030.04719.02
5.4.370.0100.06719.15
5.4.360.0070.08319.18
5.4.350.0070.06719.10
5.4.340.0130.07019.21
5.4.320.0000.08019.12
5.4.310.0030.08019.10
5.4.300.0130.06719.16
5.4.290.0100.07019.11
5.4.280.0070.07718.96
5.4.270.0100.07719.20
5.4.260.0200.06319.30
5.4.250.0030.07318.88
5.4.240.0100.06719.10
5.4.230.0070.07319.02
5.4.220.0200.05319.20
5.4.210.0030.07318.88
5.4.200.0100.07719.23
5.4.190.0100.07719.11
5.4.180.0030.07018.96
5.4.170.0100.06019.12
5.4.160.0130.07019.19
5.4.150.0100.07719.17
5.4.140.0070.07016.46
5.4.130.0000.08016.53
5.4.120.0030.07316.39
5.4.110.0030.07716.34
5.4.100.0030.07316.36
5.4.90.0030.07716.57
5.4.80.0030.07016.44
5.4.70.0030.07016.38
5.4.60.0100.07016.34
5.4.50.0030.04316.42
5.4.40.0100.06316.31
5.4.30.0030.07716.40
5.4.20.0130.06016.30
5.4.10.0030.07716.54
5.4.00.0070.07715.69
5.3.290.0100.07014.74
5.3.280.0100.07014.66
5.3.270.0070.04714.64
5.3.260.0100.08314.68
5.3.250.0070.07014.66
5.3.240.0130.07014.71
5.3.230.0070.07714.63
5.3.220.0100.07014.48
5.3.210.0170.06714.65
5.3.200.0070.07714.56
5.3.190.0030.08014.59
5.3.180.0100.06014.55
5.3.170.0070.07714.56
5.3.160.0100.05014.48
5.3.150.0130.07014.49
5.3.140.0070.07014.59
5.3.130.0100.05314.46
5.3.120.0070.07314.44
5.3.110.0030.08014.60
5.3.100.0030.07314.30
5.3.90.0130.05714.30
5.3.80.0100.06714.30
5.3.70.0030.07314.30
5.3.60.0130.06714.30
5.3.50.0070.07014.30
5.3.40.0070.05314.30
5.3.30.0170.06314.30
5.3.20.0070.07314.30
5.3.10.0030.06714.30
5.3.00.0070.07014.30
5.2.170.0030.06314.30
5.2.160.0070.06314.30
5.2.150.0030.03714.30
5.2.140.0070.03714.30
5.2.130.0070.06014.30
5.2.120.0070.06014.30
5.2.110.0030.03314.30
5.2.100.0030.06314.30
5.2.90.0100.05714.30
5.2.80.0070.06714.30
5.2.70.0100.06014.30
5.2.60.0070.05714.30
5.2.50.0030.06014.30
5.2.40.0130.05314.30
5.2.30.0030.06314.30
5.2.20.0030.04714.30
5.2.10.0100.03314.30
5.2.00.0100.05714.30
5.1.60.0130.02714.30
5.1.50.0030.05314.30
5.1.40.0070.05014.30
5.1.30.0030.05714.30
5.1.20.0100.05314.30
5.1.10.0000.06014.30
5.1.00.0070.05314.30
5.0.50.0070.03014.30
5.0.40.0000.04714.30
5.0.30.0030.03714.30
5.0.20.0030.03714.30
5.0.10.0000.02714.30
5.0.00.0070.06314.30
4.4.90.0070.01314.30
4.4.80.0000.03714.30
4.4.70.0000.03714.30
4.4.60.0070.02314.30
4.4.50.0030.03314.30
4.4.40.0030.02714.30
4.4.30.0100.03014.30
4.4.20.0000.03714.30
4.4.10.0030.02714.30
4.4.00.0030.04714.30
4.3.110.0070.02014.30
4.3.100.0070.03314.30
4.3.90.0030.03314.30
4.3.80.0000.03014.30
4.3.70.0070.03014.30
4.3.60.0030.03714.30
4.3.50.0000.03714.30
4.3.40.0070.04014.30
4.3.30.0030.01714.30
4.3.20.0000.01714.30
4.3.10.0000.03014.30
4.3.00.0000.02314.30

preferences:
41.7 ms | 401 KiB | 5 Q