3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = <<<DATA <div> <p>These line shall stay</p> <p class="myclass">Remove this one</p> <p>But keep this</p> <div style="color: red">and this</div> </div> DATA; $dom = new DOMDOcument(); $dom->loadHTML($data, LIBXML_HTML_NOIMPLIED); $xpath = new DOMXPath($dom); $lines_to_be_removed = $xpath->query("//*[count(@*)>0]"); foreach ($lines_to_be_removed as $line) { $line->parentNode->removeChild($line); } // just to check 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)
8.3.60.0070.01116.75
8.3.50.0100.00822.21
8.3.40.0070.00719.04
8.3.30.0070.01118.92
8.3.20.0000.00820.43
8.3.10.0070.00023.86
8.3.00.0040.00422.82
8.2.180.0100.01018.66
8.2.170.0180.00419.22
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0090.00024.66
8.2.130.0000.00822.66
8.2.120.0080.00026.35
8.2.110.0070.00321.63
8.2.100.0110.00018.16
8.2.90.0050.00318.28
8.2.80.0000.00817.97
8.2.70.0000.00818.05
8.2.60.0040.00418.30
8.2.50.0030.00718.10
8.2.40.0000.00720.85
8.2.30.0040.00419.65
8.2.20.0000.00718.07
8.2.10.0060.00318.52
8.2.00.0030.00718.09
8.1.280.0110.00425.92
8.1.270.0040.00424.34
8.1.260.0030.00528.09
8.1.250.0040.00428.09
8.1.240.0040.00422.84
8.1.230.0040.00721.10
8.1.220.0040.00418.16
8.1.210.0030.00619.27
8.1.200.0080.00317.61
8.1.190.0000.00917.61
8.1.180.0060.00318.10
8.1.170.0040.00418.96
8.1.160.0000.00722.43
8.1.150.0040.00419.22
8.1.140.0000.00719.80
8.1.130.0070.00318.04
8.1.120.0050.00217.86
8.1.110.0030.00617.82
8.1.100.0030.00517.81
8.1.90.0070.00017.79
8.1.80.0040.00417.71
8.1.70.0000.00717.71
8.1.60.0000.00917.98
8.1.50.0040.00417.79
8.1.40.0060.00317.79
8.1.30.0080.00018.04
8.1.20.0000.00817.96
8.1.10.0040.00417.94
8.1.00.0000.00717.75
8.0.300.0000.00720.27
8.0.290.0080.00017.13
8.0.280.0000.00718.64
8.0.270.0000.00717.56
8.0.260.0030.00317.29
8.0.250.0030.00517.25
8.0.240.0000.00717.22
8.0.230.0030.00317.30
8.0.220.0040.00417.25
8.0.210.0000.00717.25
8.0.200.0060.00317.23
8.0.190.0030.00617.30
8.0.180.0000.00717.22
8.0.170.0040.00417.33
8.0.160.0000.00717.29
8.0.150.0040.00417.26
8.0.140.0040.00417.17
8.0.130.0030.00313.76
8.0.120.0050.00317.25
8.0.110.0030.00517.33
8.0.100.0000.00717.30
8.0.90.0070.00017.36
8.0.80.0030.01317.34
8.0.70.0030.00517.22
8.0.60.0000.00717.14
8.0.50.0040.00417.36
8.0.30.0080.01217.56
8.0.20.0090.00917.44
8.0.10.0000.00717.32
8.0.00.0120.00617.11
7.4.330.0030.00315.40
7.4.320.0060.00016.73
7.4.300.0030.00316.83
7.4.290.0040.00416.82
7.4.280.0050.00316.86
7.4.270.0070.00016.85
7.4.260.0030.00316.73
7.4.250.0040.00416.88
7.4.240.0030.00616.96
7.4.230.0070.00016.81
7.4.220.0100.01016.80
7.4.210.0090.00616.98
7.4.200.0000.00717.04
7.4.160.0060.01016.89
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0070.01216.82
7.4.120.0110.01216.85
7.4.110.0090.00916.97
7.4.100.0110.00516.72
7.4.90.0150.00316.70
7.4.80.0110.01119.39
7.4.70.0090.00916.66
7.4.60.0100.01416.75
7.4.50.0070.01016.89
7.4.40.0060.01216.96
7.4.30.0120.00516.99
7.4.10.0100.01015.07
7.4.00.0080.01015.01
7.3.330.0030.00313.45
7.3.320.0000.00613.56
7.3.310.0030.00616.75
7.3.300.0000.00716.70
7.3.290.0030.00316.74
7.3.280.0080.00916.74
7.3.270.0030.01417.40
7.3.260.0070.01316.71
7.3.250.0070.01216.87
7.3.240.0060.01016.80
7.3.230.0120.00916.84
7.3.210.0080.01516.89
7.3.200.0100.00716.84
7.3.190.0170.00316.71
7.3.180.0110.00716.79
7.3.170.0070.01416.78
7.3.160.0090.00916.70
7.3.130.0090.00915.18
7.3.120.0090.00614.83
7.3.110.0090.00615.16
7.3.100.0040.01114.80
7.3.90.0030.00514.89
7.3.80.0040.01115.13
7.3.70.0120.00315.06
7.3.60.0070.00714.84
7.3.50.0100.00315.11
7.3.40.0080.00814.80
7.3.30.0000.00914.84
7.3.20.0040.00416.84
7.3.10.0060.00916.84
7.3.00.0070.00716.71
7.2.330.0140.00817.06
7.2.320.0130.01017.13
7.2.310.0100.00916.98
7.2.300.0000.01716.76
7.2.290.0070.01016.85
7.2.260.0030.01715.23
7.2.250.0110.00815.23
7.2.240.0070.01015.21
7.2.230.0000.01415.22
7.2.220.0070.00315.32
7.2.210.0030.01015.19
7.2.200.0030.01015.04
7.2.190.0080.00015.17
7.2.180.0060.00814.97
7.2.170.0150.00415.15
7.2.160.0060.00615.09
7.2.150.0030.01016.98
7.2.140.0030.00717.11
7.2.130.0030.01316.88
7.2.120.0100.00616.72
7.2.110.0100.00717.27
7.2.100.0030.00717.05
7.2.90.0040.01116.93
7.2.80.0080.00317.00
7.2.70.0000.01417.15
7.2.60.0090.00517.19
7.2.50.0070.00717.11
7.2.40.0070.00717.13
7.2.30.0030.00717.07
7.2.20.0090.00616.96
7.2.10.0100.00317.00
7.2.00.0050.00918.27
7.1.330.0040.01115.64
7.1.320.0120.00016.11
7.1.310.0030.01016.20
7.1.300.0040.00816.10
7.1.290.0120.00315.91
7.1.280.0040.00716.02
7.1.270.0000.01115.77
7.1.260.0030.00815.86
7.1.250.0090.00316.04
7.1.240.0130.00315.96
7.1.230.0070.01015.77
7.1.220.0060.00915.87
7.1.210.0070.00715.79
7.1.200.0040.00815.90
7.1.190.0060.00615.62
7.1.180.0110.00315.86
7.1.170.0060.00815.77
7.1.160.0030.00616.00
7.1.150.0070.00715.99
7.1.140.0070.00716.11
7.1.130.0060.00616.08
7.1.120.0050.00515.73
7.1.110.0000.01515.95
7.1.100.0000.01316.12
7.1.90.0030.00616.09
7.1.80.0040.01115.82
7.1.70.0040.00416.53
7.1.60.0070.00716.55
7.1.50.0140.00315.75
7.1.40.0070.01015.91
7.1.30.0120.00315.94
7.1.20.0090.00615.91
7.1.10.0040.01515.90
7.1.00.0030.04319.20
7.0.330.0060.00715.79
7.0.320.0070.00715.50
7.0.310.0040.00715.52
7.0.300.0080.00415.28
7.0.290.0030.01015.43
7.0.280.0040.00815.41
7.0.270.0110.00415.50
7.0.260.0080.00615.45
7.0.250.0080.00415.72
7.0.240.0110.00415.64
7.0.230.0000.01215.44
7.0.220.0070.00715.43
7.0.210.0070.00315.70
7.0.200.0000.01416.41
7.0.190.0030.01315.57
7.0.180.0060.00615.59
7.0.170.0000.01315.56
7.0.160.0100.00315.63
7.0.150.0070.00715.50
7.0.140.0000.00915.52
7.0.130.0090.00615.64
7.0.120.0070.00715.85
7.0.110.0120.04217.90
7.0.100.0070.03017.82
7.0.90.0060.02517.84
7.0.80.0100.04017.85
7.0.70.0050.04817.79
7.0.60.0040.03517.59
7.0.50.0090.04518.08
7.0.40.0060.04416.78
7.0.30.0020.04816.91
7.0.20.0080.03317.09
7.0.10.0120.04316.96
7.0.00.0020.05016.71
5.6.400.0070.00314.66
5.6.390.0000.01514.59
5.6.380.0110.00314.88
5.6.370.0030.00614.32
5.6.360.0000.00914.66
5.6.350.0000.01214.55
5.6.340.0090.00314.39
5.6.330.0000.00914.12
5.6.320.0060.01014.50
5.6.310.0030.00914.57
5.6.300.0130.00614.30
5.6.290.0070.00714.49
5.6.280.0070.00714.84
5.6.270.0030.01314.75
5.6.260.0110.00614.44
5.6.250.0100.04217.55
5.6.240.0020.04317.56
5.6.230.0080.02817.46
5.6.220.0080.02317.48
5.6.210.0110.02317.73
5.6.200.0050.02718.01
5.6.190.0100.02717.79
5.6.180.0090.02917.71
5.6.170.0080.02317.67
5.6.160.0030.02917.90
5.6.150.0080.04217.77
5.6.140.0070.04717.82
5.6.130.0100.03317.80
5.6.120.0110.04117.81
5.6.110.0110.02617.63
5.6.100.0030.04917.70
5.6.90.0050.03817.99
5.6.80.0050.02917.45
5.6.70.0070.03117.58
5.6.60.0040.04617.38
5.6.50.0120.02117.37
5.6.40.0080.03017.53
5.6.30.0050.02517.44
5.6.20.0030.02817.49
5.6.10.0020.02617.50
5.6.00.0090.01917.49

preferences:
41.49 ms | 401 KiB | 5 Q