3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = <<<DATA <div> <p>سلام</p> <p class="myclass">Remove this one</p> <p>But keep this</p> <div style="color: red">and this</div> <div style="color: red">and <p>also</p> this</div> <div style="color: red">and this <div style="color: red">too</div></div> </div> DATA; $dom = new DOMDocument(); $dom->loadHTML(mb_convert_encoding($data, 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); foreach ($xpath->query("//*[@*]") as $node) { $parent = $node->parentNode; while ($node->hasChildNodes()) { $parent->insertBefore($node->lastChild, $node->nextSibling); } $parent->removeChild($node); } echo $dom->saveHTML($dom->documentElement);

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)
8.4.140.0130.01118.12
8.4.130.0120.00719.00
8.4.120.0130.00720.93
8.4.110.0160.00419.40
8.4.100.0160.00618.45
8.4.90.0130.00918.36
8.4.80.0040.00620.35
8.4.70.0150.00620.29
8.4.60.0110.00924.74
8.4.50.0100.00920.70
8.4.40.0090.00020.02
8.4.30.0200.00018.34
8.4.20.0070.01418.14
8.4.10.0070.01019.86
8.3.270.0130.00717.21
8.3.260.0110.00917.14
8.3.250.0110.00819.27
8.3.240.0090.00316.97
8.3.230.0120.00817.15
8.3.220.0080.01017.59
8.3.210.0120.00719.00
8.3.200.0090.00216.91
8.3.190.0020.00617.46
8.3.180.0100.00716.87
8.3.170.0110.00817.36
8.3.160.0070.01118.53
8.3.150.0090.00916.96
8.3.140.0190.00017.36
8.3.130.0080.00017.21
8.3.120.0070.01021.07
8.3.110.0040.00420.94
8.3.100.0000.01024.06
8.3.90.0150.00626.77
8.3.80.0030.00617.97
8.3.70.0130.00918.93
8.3.60.0110.01117.00
8.3.50.0150.00322.17
8.3.40.0120.00318.79
8.3.30.0070.00719.04
8.3.20.0080.00020.54
8.3.10.0040.00422.06
8.3.00.0080.00022.82
8.2.290.0080.00821.02
8.2.280.0110.00818.80
8.2.270.0110.00717.43
8.2.260.0090.00017.13
8.2.250.0030.00617.13
8.2.240.0100.00017.29
8.2.230.0120.00422.58
8.2.220.0130.00737.54
8.2.210.0090.00626.77
8.2.200.0040.00417.00
8.2.190.0130.00717.25
8.2.180.0140.00416.88
8.2.170.0090.00622.96
8.2.160.0060.01321.42
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00421.25
8.2.110.0100.00619.76
8.2.100.0060.00618.09
8.2.90.0050.00322.71
8.2.80.0100.00017.97
8.2.70.0060.00318.30
8.2.60.0080.00018.59
8.2.50.0000.00818.07
8.2.40.0060.00318.60
8.2.30.0000.00718.47
8.2.20.0000.00718.20
8.2.10.0040.00418.43
8.2.00.0030.00918.11
8.1.330.0130.00616.91
8.1.320.0090.01116.56
8.1.310.0030.00618.83
8.1.300.0130.00716.62
8.1.290.0120.00030.84
8.1.280.0070.01025.92
8.1.270.0030.00524.08
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0070.00322.67
8.1.230.0040.00822.97
8.1.220.0000.00818.16
8.1.210.0000.00819.41
8.1.200.0040.00417.85
8.1.190.0030.00617.85
8.1.180.0000.00919.81
8.1.170.0060.00319.16
8.1.160.0080.00019.22
8.1.150.0000.00819.41
8.1.140.0040.00419.99
8.1.130.0040.00418.11
8.1.120.0080.00017.79
8.1.110.0040.00417.76
8.1.100.0040.00417.88
8.1.90.0000.00817.90
8.1.80.0000.00717.79
8.1.70.0030.00317.91
8.1.60.0040.00417.92
8.1.50.0040.00417.97
8.1.40.0030.00617.78
8.1.30.0030.00517.98
8.1.20.0060.00318.14
8.1.10.0000.00818.00
8.1.00.0060.00317.85
8.0.300.0090.00020.52
8.0.290.0040.00417.38
8.0.280.0000.00718.89
8.0.270.0050.00317.30
8.0.260.0030.00317.82
8.0.250.0000.00717.38
8.0.240.0040.00417.46
8.0.230.0070.00317.30
8.0.220.0040.00417.30
8.0.210.0030.00317.40
8.0.200.0040.00417.39
8.0.190.0070.00317.36
8.0.180.0000.00717.35
8.0.170.0050.00317.32
8.0.160.0030.00417.42
8.0.150.0050.00217.29
8.0.140.0000.00717.38
8.0.130.0000.00613.80
8.0.120.0040.00417.27
8.0.110.0030.00317.21
8.0.100.0070.00017.21
8.0.90.0000.00817.41
8.0.80.0090.00917.32
8.0.70.0050.00317.40
8.0.60.0000.00717.33
8.0.50.0050.00317.39
8.0.30.0050.01417.60
8.0.20.0070.01217.48
8.0.10.0080.00017.24
8.0.00.0160.01017.18
7.4.330.0050.00015.49
7.4.320.0040.00416.96
7.4.300.0000.00716.93
7.4.290.0030.00316.90
7.4.280.0000.00716.95
7.4.270.0040.00416.86
7.4.260.0090.00016.90
7.4.250.0080.00017.00
7.4.240.0000.00716.98
7.4.230.0040.00417.05
7.4.220.0150.00716.79
7.4.210.0070.00716.91
7.4.200.0070.00016.77
7.4.160.0060.01416.92
7.4.150.0130.00617.40
7.4.140.0130.00817.86
7.4.130.0120.00516.74
7.4.120.0130.00516.84
7.4.110.0070.01016.80
7.4.100.0060.01116.71
7.4.90.0130.00516.98
7.4.80.0070.01419.39
7.4.70.0060.01116.92
7.4.60.0130.00316.78
7.4.50.0040.01116.85
7.4.40.0110.00617.04
7.4.30.0110.00616.84
7.4.00.0040.01115.05
7.3.330.0030.00313.54
7.3.320.0000.00613.43
7.3.310.0040.00416.59
7.3.300.0020.00516.74
7.3.290.0030.00316.61
7.3.280.0100.00916.74
7.3.270.0070.01017.40
7.3.260.0100.00816.80
7.3.250.0090.00816.86
7.3.240.0100.01316.71
7.3.230.0210.00616.84
7.3.210.0100.01016.71
7.3.200.0090.00616.74
7.3.190.0060.01216.87
7.3.180.0090.01516.82
7.3.170.0000.01816.76
7.3.160.0100.00716.83
7.3.10.0100.00316.58
7.3.00.0120.00316.49
7.2.330.0170.00316.82
7.2.320.0170.00017.12
7.2.310.0030.01316.86
7.2.300.0120.00616.88
7.2.290.0150.00716.85
7.2.130.0170.01016.74
7.2.120.0220.00416.71
7.2.110.0160.00516.71
7.2.100.0180.00716.60
7.2.90.0130.01316.73
7.2.80.0040.01617.00
7.2.70.0090.00916.95
7.2.60.0090.01217.07
7.2.50.0110.00717.08
7.2.40.0130.00716.79
7.2.30.0110.00416.63
7.2.20.0140.00716.46
7.2.10.0140.00616.67
7.2.00.0090.01316.93
7.1.250.0110.00415.85
7.1.200.0030.01315.78
7.1.70.0030.00617.07
7.1.60.0000.01117.41
7.1.50.0000.01117.17
7.1.40.0030.00916.80
7.1.30.0040.00717.04
7.1.20.0040.01116.99
7.1.10.0040.01416.88
7.1.00.0000.00917.13
7.0.200.0070.00017.15
7.0.190.0040.00416.94
7.0.180.0000.00816.51
7.0.170.0060.01216.50
7.0.160.0000.00816.53
7.0.150.0050.00516.52
7.0.140.0110.00016.54
7.0.130.0000.00916.88
7.0.120.0000.00816.76
7.0.110.0040.00716.67
7.0.100.0030.00616.69
7.0.90.0030.00716.53
7.0.80.0000.00816.65
7.0.70.0000.00816.61
7.0.60.0040.00416.60
7.0.50.0000.00816.62
7.0.40.0040.00414.81
7.0.30.0000.00914.81
7.0.20.0070.00414.81
7.0.10.0040.00414.81
7.0.00.0040.00414.81
5.6.300.0070.03721.01
5.6.290.0060.04820.84
5.6.280.0030.05120.89
5.6.270.0070.04021.21
5.6.260.0060.04221.18
5.6.250.0070.03721.08
5.6.240.0030.04620.98
5.6.230.0030.04520.91
5.6.220.0000.05020.88
5.6.210.0070.04421.23
5.6.200.0100.04821.17
5.6.190.0070.04721.04
5.6.180.0030.04320.92
5.6.170.0030.04421.08
5.6.160.0100.05721.17
5.6.150.0070.09220.98
5.6.140.0030.04320.97
5.6.130.0000.04820.95
5.6.120.0000.05420.88
5.6.110.0070.03921.05
5.6.100.0030.04120.99
5.6.90.0070.03721.08
5.6.80.0070.04420.38
5.6.70.0030.04020.54
5.6.60.0000.04320.47
5.6.50.0070.04320.37
5.6.40.0100.03620.24
5.6.30.0070.04020.37
5.6.20.0030.04220.35
5.6.10.0000.04520.39
5.6.00.0030.04120.35

preferences:
29.84 ms | 403 KiB | 5 Q