3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <div> <p>Paragraph one is okay </p> <h2>This will work without problem</h2> <p>Paragraph two is okay </p> <h2>This heading too</h2> <p>Paragraph one is okay </p> <h2>This item list will work too</h2> <p>Paragraph two is okay </p> <h3>1. <a href="https://www.example1.com/">This wont work</a></h3> <p>Paragraph one is okay </p> <h3>2. <a href="https://www.example2.com/">Not working</a></h3> <p>Paragraph two is okay </p> <h3>3. Neither this one</h3> <h3>But this works again</h3> </div> HTML; $dom = new DOMDocument; $dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); foreach ($xpath->query("//h2 | //h3") as $node) { echo var_export($node->nodeValue, true) . "\n"; }

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)
8.4.130.0110.01119.96
8.4.120.0070.00322.94
8.4.110.0110.00919.24
8.4.100.0120.00919.28
8.4.90.0080.00521.02
8.4.80.0160.00418.20
8.4.70.0080.00618.38
8.4.60.0140.00818.87
8.4.50.0060.00618.29
8.4.40.0130.00718.18
8.4.30.0040.01918.90
8.4.20.0090.01318.20
8.4.10.0000.00919.79
8.3.260.0060.00316.89
8.3.250.0100.00817.71
8.3.240.0090.01016.93
8.3.230.0110.00916.77
8.3.220.0050.00319.21
8.3.210.0050.00316.75
8.3.200.0020.00616.99
8.3.190.0100.00917.49
8.3.180.0090.01017.03
8.3.170.0050.00517.62
8.3.160.0150.00319.41
8.3.150.0110.00717.55
8.3.140.0080.00019.16
8.3.130.0040.00418.62
8.3.120.0000.01520.95
8.3.110.0060.00320.94
8.3.100.0040.01516.75
8.3.90.0040.00426.77
8.3.80.0100.00017.25
8.3.70.0070.00717.00
8.3.60.0040.01117.00
8.3.50.0110.00624.60
8.3.40.0070.01019.43
8.3.30.0120.00419.08
8.3.20.0050.00324.18
8.3.10.0000.00824.66
8.3.00.0110.00426.16
8.2.290.0100.00920.86
8.2.280.0100.00918.84
8.2.270.0130.00616.98
8.2.260.0090.00916.75
8.2.250.0040.01116.85
8.2.240.0030.00619.56
8.2.230.0130.00722.58
8.2.220.0100.00024.06
8.2.210.0000.00826.77
8.2.200.0000.00916.88
8.2.190.0130.00917.25
8.2.180.0130.00325.92
8.2.170.0090.00619.31
8.2.160.0140.00022.96
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.50
8.2.110.0100.00021.50
8.2.100.0100.00720.44
8.2.90.0050.00318.16
8.2.80.0000.00818.00
8.2.70.0040.00418.00
8.2.60.0000.00818.41
8.2.50.0100.00018.07
8.2.40.0040.00420.45
8.2.30.0040.00418.35
8.2.20.0070.00318.46
8.2.10.0060.00319.72
8.2.00.0050.00219.79
8.1.330.0110.00922.49
8.1.320.0090.00918.72
8.1.310.0000.00817.27
8.1.300.0060.00318.29
8.1.290.0100.00030.84
8.1.280.0120.00625.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00621.27
8.1.230.0090.00321.23
8.1.220.0000.00918.03
8.1.210.0040.00418.89
8.1.200.0100.00017.60
8.1.190.0030.00517.47
8.1.180.0050.00318.10
8.1.170.0030.00618.84
8.1.160.0040.00419.29
8.1.150.0050.00219.23
8.1.140.0050.00321.08
8.1.130.0000.00720.52
8.1.120.0000.00817.88
8.1.110.0030.00517.80
8.1.100.0000.00717.79
8.1.90.0040.00417.79
8.1.80.0060.00317.91
8.1.70.0070.00317.76
8.1.60.0040.00417.97
8.1.50.0030.00617.88
8.1.40.0030.00517.91
8.1.30.0040.00418.07
8.1.20.0030.00517.95
8.1.10.0040.00417.97
8.1.00.0030.00617.91
8.0.300.0080.00020.27
8.0.290.0070.00017.13
8.0.280.0040.00418.89
8.0.270.0050.00218.43
8.0.260.0030.00320.62
8.0.250.0030.00317.33
8.0.240.0000.00817.41
8.0.230.0040.00417.42
8.0.220.0030.00317.33
8.0.210.0040.00417.23
8.0.200.0030.00317.31
8.0.190.0000.00817.25
8.0.180.0050.00317.41
8.0.170.0030.00617.25
8.0.160.0040.00417.30
8.0.150.0030.00517.27
8.0.140.0050.00317.29
8.0.130.0030.00313.81
8.0.120.0050.00317.34
8.0.110.0040.00417.45
8.0.100.0000.00717.36
8.0.90.0060.00317.09
8.0.80.0100.00817.40
8.0.70.0030.00517.29
8.0.60.0000.00917.27
8.0.50.0040.00417.17
8.0.30.0060.01217.63
8.0.20.0120.01117.44
8.0.10.0000.00817.52
8.0.00.0060.01317.11
7.4.330.0050.00015.55
7.4.320.0030.00316.94
7.4.300.0000.00617.03
7.4.290.0000.00817.01
7.4.280.0000.00816.86
7.4.270.0030.00316.93
7.4.260.0000.00613.59
7.4.250.0070.00016.71
7.4.240.0000.00716.93
7.4.230.0040.00416.64
7.4.220.0050.00216.83
7.4.210.0100.00716.94
7.4.200.0040.00416.76
7.4.130.0120.00616.81
7.4.120.0150.00916.99
7.4.110.0040.01416.86
7.4.100.0090.01116.97
7.4.90.0070.01016.76
7.4.80.0030.01919.39
7.4.70.0070.01016.85
7.4.60.0150.00316.48
7.4.50.0030.01916.75
7.4.40.0080.00916.52
7.4.30.0190.00316.95
7.4.20.0180.00016.48
7.4.10.0120.00916.57
7.4.00.0150.00416.99
7.3.330.0000.00816.65
7.3.320.0000.00613.43
7.3.310.0000.00716.62
7.3.300.0070.00016.67
7.3.290.0060.01016.64
7.3.260.0080.00916.92
7.3.240.0110.00716.72
7.3.230.0070.01016.66
7.3.210.0060.01316.79
7.3.200.0120.00616.91
7.3.190.0140.00316.92
7.3.180.0090.00916.46
7.3.170.0090.00916.54
7.3.160.0090.00916.44
7.3.150.0110.00816.80
7.3.140.0120.00616.51
7.3.130.0000.01716.71
7.3.120.0110.00816.66
7.3.110.0150.00316.39
7.3.100.0070.01116.40
7.3.90.0030.01216.55
7.3.80.0140.00316.46
7.3.70.0100.00616.55
7.3.60.0100.00716.60
7.3.50.0060.01216.57
7.3.40.0120.00616.46
7.3.30.0130.00316.43
7.3.20.0060.01116.48
7.3.10.0080.00916.71
7.3.00.0190.00416.68
7.2.330.0070.01117.02
7.2.320.0070.01316.98
7.2.310.0110.00717.07
7.2.300.0180.00616.89
7.2.290.0110.01116.75
7.2.280.0090.01216.97
7.2.270.0120.00616.88
7.2.260.0130.00616.89
7.2.250.0140.00717.12
7.2.240.0110.00817.01
7.2.230.0070.01017.07
7.2.220.0110.00616.97
7.2.210.0070.01016.76
7.2.200.0110.00616.80
7.2.190.0060.01816.77
7.2.180.0120.00616.75
7.2.170.0100.01016.74
7.2.160.0100.00716.84
7.2.150.0130.00416.70
7.2.140.0040.01416.74
7.2.130.0200.00016.92
7.2.120.0110.00716.75
7.2.110.0180.00016.86
7.2.100.0100.00916.85
7.2.90.0090.01217.04
7.2.80.0160.01317.06
7.2.70.0100.01316.82
7.2.60.0170.00316.82
7.2.50.0120.00616.87
7.2.40.0070.01116.84
7.2.30.0200.01216.86
7.2.20.0090.01017.04
7.2.10.0110.00916.74
7.2.00.0090.01517.04

preferences:
154.83 ms | 403 KiB | 5 Q