3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html_string = <<<STR <p>paragraph <a>link</a> </p> <div class="myclass"> <div>something</div> <div style="mystyle">something</div> <b><a href="#">link</a></b> <b><a href="#" name="a name">link</a></b> <b style="color:red">bold</b> <img src="../path" alt="something" /> <img src="../path" alt="something" class="myclass" /> </div> STR; $dom = new DOMDocument; // init new DOMDocument $dom->loadHTML(mb_convert_encoding($html_string, 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); $nodes = $xpath->query('//@*'); foreach ($nodes as $node) { if($node->nodeName != "src" && $node->nodeName != "href" && $node->nodeName != "alt") { $node->parentNode->removeAttribute($node->nodeName); } } echo $dom->saveHTML(); // output cleaned 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)
8.4.120.0120.00920.82
8.4.110.0110.00518.88
8.4.100.0060.00318.46
8.4.90.0040.00620.89
8.4.80.0100.00819.14
8.4.70.0090.00318.43
8.4.60.0150.00619.04
8.4.50.0120.00918.89
8.4.40.0030.00620.33
8.4.30.0100.01018.02
8.4.20.0030.01319.84
8.4.10.0130.00718.04
8.3.250.0110.00719.44
8.3.240.0130.00317.34
8.3.230.0120.00916.93
8.3.220.0110.00819.28
8.3.210.0060.00917.11
8.3.200.0040.00717.30
8.3.190.0110.00617.52
8.3.180.0120.00716.97
8.3.170.0110.01119.34
8.3.160.0120.00317.10
8.3.150.0080.01217.10
8.3.140.0000.00917.42
8.3.130.0060.00319.05
8.3.120.0030.00619.53
8.3.110.0070.00320.94
8.3.100.0090.00024.06
8.3.90.0110.00026.77
8.3.80.0050.00517.00
8.3.70.0110.00818.79
8.3.60.0120.00618.57
8.3.50.0100.00823.01
8.3.40.0110.00418.89
8.3.30.0120.00319.10
8.3.20.0050.00222.38
8.3.10.0040.00424.03
8.3.00.0080.00021.21
8.2.290.0110.00820.89
8.2.280.0090.00918.88
8.2.270.0100.01019.18
8.2.260.0040.00416.99
8.2.250.0060.00317.01
8.2.240.0040.00419.43
8.2.230.0060.00322.58
8.2.220.0090.00037.54
8.2.210.0090.00926.77
8.2.200.0060.00317.13
8.2.190.0070.01117.00
8.2.180.0100.01018.79
8.2.170.0150.00022.96
8.2.160.0120.00322.40
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.39
8.2.110.0000.00922.64
8.2.100.0040.00819.95
8.2.90.0080.00018.47
8.2.80.0000.00918.41
8.2.70.0030.00517.88
8.2.60.0040.00418.47
8.2.50.0050.00518.10
8.2.40.0040.00419.71
8.2.30.0020.00519.55
8.2.20.0060.00318.50
8.2.10.0050.00218.46
8.2.00.0000.00718.10
8.1.330.0100.01117.01
8.1.320.0110.00918.41
8.1.310.0060.01318.91
8.1.300.0040.00818.43
8.1.290.0000.01018.88
8.1.280.0060.00925.92
8.1.270.0050.00224.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00324.17
8.1.230.0090.00322.96
8.1.220.0090.00018.14
8.1.210.0000.00819.29
8.1.200.0000.00917.63
8.1.190.0050.00317.85
8.1.180.0030.00518.10
8.1.170.0040.00419.00
8.1.160.0050.00219.27
8.1.150.0000.00719.34
8.1.140.0000.00720.05
8.1.130.0000.00719.28
8.1.120.0040.00417.88
8.1.110.0000.00817.94
8.1.100.0000.00717.81
8.1.90.0040.00417.92
8.1.80.0040.00417.94
8.1.70.0000.00717.93
8.1.60.0030.00618.01
8.1.50.0040.00417.99
8.1.40.0000.00817.88
8.1.30.0030.00618.16
8.1.20.0040.00418.04
8.1.10.0000.00817.99
8.1.00.0000.00717.97
8.0.300.0040.00420.59
8.0.290.0040.00417.38
8.0.280.0040.00418.90
8.0.270.0040.00417.59
8.0.260.0040.00419.35
8.0.250.0000.00717.46
8.0.240.0000.00817.29
8.0.230.0040.00417.45
8.0.220.0030.00317.42
8.0.210.0040.00417.39
8.0.200.0030.00317.41
8.0.190.0000.00717.36
8.0.180.0040.00417.29
8.0.170.0000.00717.32
8.0.160.0000.00817.39
8.0.150.0000.00717.37
8.0.140.0040.00417.27
8.0.130.0050.00313.78
8.0.120.0040.00417.34
8.0.110.0000.00717.34
8.0.100.0050.00217.23
8.0.90.0030.00517.41
8.0.80.0090.00617.32
8.0.70.0040.00417.39
8.0.60.0040.00417.21
8.0.50.0000.00717.18
8.0.30.0150.00717.56
8.0.20.0120.01217.52
8.0.10.0150.00917.38
8.0.00.0120.01217.37
7.4.330.0030.00315.55
7.4.320.0030.00317.05
7.4.300.0050.00516.96
7.4.290.0060.00317.07
7.4.280.0000.00816.93
7.4.270.0050.00316.97
7.4.260.0050.00216.91
7.4.250.0000.00716.87
7.4.240.0040.00417.07
7.4.230.0000.00716.86
7.4.220.0110.01017.04
7.4.210.0090.01216.96
7.4.200.0080.00016.93
7.4.160.0110.01216.93
7.4.150.0140.00917.14
7.4.140.0130.01117.64
7.4.130.0110.01116.85
7.4.120.0120.01016.96
7.4.110.0140.00916.91
7.4.100.0190.00616.80
7.4.90.0140.01016.89
7.4.80.0180.00718.13
7.4.70.0200.00516.82
7.4.60.0100.01216.87
7.4.50.0170.00716.88
7.4.40.0150.01216.81
7.4.30.0130.01016.90
7.4.20.0250.00616.72
7.4.10.0150.01216.97
7.4.00.0090.01115.99
7.3.330.0000.00613.71
7.3.320.0060.00313.64
7.3.310.0030.00616.77
7.3.300.0030.00316.79
7.3.290.0050.00916.85
7.3.280.0070.00916.82
7.3.270.0130.01117.05
7.3.260.0130.01016.83
7.3.250.0110.00916.80
7.3.240.0100.01616.95
7.3.230.0190.00416.79
7.3.220.0200.01316.77
7.3.210.0150.00916.83
7.3.200.0160.00818.04
7.3.190.0180.00816.69
7.3.180.0180.00516.83
7.3.170.0190.01116.80
7.3.160.0210.00916.88
7.3.150.0180.01116.75
7.3.140.0230.00916.71
7.3.130.0210.00516.72
7.3.120.0250.00616.78
7.3.110.0250.00616.67
7.3.100.0180.01316.63
7.3.90.0250.00816.95
7.3.80.0240.00516.70
7.3.70.0140.01616.74
7.3.60.0220.00916.80
7.3.50.0190.00816.86
7.3.40.0180.01216.85
7.3.30.0130.01416.86
7.3.20.0180.01216.86
7.3.10.0370.01016.76
7.3.00.0190.00816.79
7.2.340.0140.01716.76
7.2.330.0180.00516.98
7.2.320.0140.01416.99
7.2.310.0200.00716.93
7.2.300.0200.00616.98
7.2.290.0150.01116.90
7.2.280.0200.01316.79
7.2.270.0270.00516.72
7.2.260.0340.01116.79
7.2.250.0230.01016.79
7.2.240.0220.00616.83
7.2.230.0250.01616.84
7.2.220.0180.00916.79
7.2.210.0160.01116.80
7.2.200.0120.02116.92
7.2.190.0200.01216.95
7.2.180.0220.00916.93
7.2.170.0220.00817.00
7.2.160.0210.00817.00
7.2.150.0250.00917.02
7.2.140.0160.01417.09
7.2.130.0260.00317.16
7.2.120.0190.01617.15
7.2.110.0230.01417.11
7.2.100.0210.01317.14
7.2.90.0130.02217.00
7.2.80.0210.01516.98
7.2.70.0380.01017.02
7.2.60.0170.00717.19
7.2.50.0230.00317.24
7.2.40.0140.02117.04
7.2.30.0340.00417.13
7.2.20.0200.01217.07
7.2.10.0200.01117.13
7.2.00.0200.01317.08
7.1.330.0240.00716.02
7.1.320.0150.01116.02
7.1.310.0220.00416.03
7.1.300.0180.01216.02
7.1.290.0140.01516.02
7.1.280.0200.00816.02
7.1.270.0180.01316.02
7.1.260.0210.01216.02
7.1.250.0210.00916.02
7.1.240.0180.01116.02
7.1.230.0160.01316.02
7.1.220.0220.00916.02
7.1.210.0350.00416.02
7.1.200.0140.00816.13
7.1.190.0200.01016.02
7.1.180.0260.00316.02
7.1.170.0220.00716.02
7.1.160.0260.00616.02
7.1.150.0250.00616.02
7.1.140.0310.00016.02
7.1.130.0250.00316.02
7.1.120.0170.01416.02
7.1.110.0170.01316.02
7.1.100.0130.02016.02
7.1.90.0110.01217.20
7.1.80.0110.01117.21
7.1.70.0090.00816.90
7.1.60.0140.00822.78
7.1.50.0130.01022.83
7.1.40.0130.01222.46
7.1.30.0170.00722.54
7.1.20.0200.01022.60
7.1.10.0100.00716.56
7.1.00.0100.00616.68
7.0.330.0180.00816.02
7.0.320.0120.01516.02
7.0.310.0180.00916.02
7.0.300.0220.00716.02
7.0.290.0160.01316.02
7.0.280.0230.00716.02
7.0.270.0120.01616.02
7.0.260.0330.00316.02
7.0.250.0200.00816.02
7.0.240.0270.00416.02
7.0.230.0170.00717.19
7.0.220.0140.01116.95
7.0.210.0110.01216.36
7.0.200.0100.00816.78
7.0.190.0100.00816.66
7.0.180.0100.01016.36
7.0.170.0110.00816.41
7.0.160.0120.00416.40
7.0.150.0110.00916.37
7.0.140.0090.00816.48
7.0.130.0100.00816.57
7.0.120.0100.00716.55
7.0.110.0070.01016.49
7.0.100.0140.00316.42
7.0.90.0070.00916.38
7.0.80.0070.00916.51
7.0.70.0070.00916.42
7.0.60.0080.00916.31
7.0.50.0090.00716.47
7.0.40.0120.00615.91
7.0.30.0110.00815.87
7.0.20.0120.00515.86
7.0.10.0090.00715.90
7.0.00.0230.00715.84
5.6.400.0150.01016.18
5.6.390.0240.00716.21
5.6.380.0110.01816.25
5.6.370.0200.01016.26
5.6.360.0190.01616.18
5.6.350.0230.00416.18
5.6.340.0140.01416.26
5.6.330.0220.00916.16
5.6.320.0180.01216.17
5.6.310.0220.01316.21
5.6.300.0140.01416.08
5.6.290.0180.00716.20
5.6.280.0090.02016.23
5.6.270.0190.00816.12
5.6.260.0170.00716.04
5.6.250.0180.01116.20
5.6.240.0170.00616.20
5.6.230.0140.01416.37
5.6.220.0080.02116.29
5.6.210.0160.01316.29
5.6.200.0090.02116.46
5.6.190.0180.01416.32
5.6.180.0180.01116.33
5.6.170.0190.01116.35
5.6.160.0190.01416.25
5.6.150.0240.00916.34
5.6.140.0190.01016.30
5.6.130.0180.01116.29
5.6.120.0090.02316.34
5.6.110.0270.00316.23
5.6.100.0180.00916.25
5.6.90.0170.01116.02
5.6.80.0130.01316.16
5.6.70.0230.00716.45
5.6.60.0220.00316.29
5.6.50.0190.00816.20
5.6.40.0270.00016.27
5.6.30.0240.00616.21
5.6.20.0270.00516.16
5.6.10.0180.01016.20
5.6.00.0180.00916.19

preferences:
28.31 ms | 403 KiB | 5 Q