Online PHP editor | output for ALmsS

@ 2023-02-06T09:30:21Z

<?php

$html = <<<HTML
<body>
<a href="page4.php">Page 4</a>
<a href="page3.php">Page 3</a>
<div class="red">stuff</div>
<div class="blue">stuff</div>
</body>
HTML;

$dom = new DOMDocument;
$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
$counter = 0;
foreach ($dom->getElementsByTagName("a") as $a) {
    ++$counter;
    $comment = new DOMComment(" UNIT $counter ");
    $a->parentNode->insertBefore($comment, $a);
    $a->setAttribute('id', "a_$counter");
}
$counter = 0;
foreach ($dom->getElementsByTagName("div") as $b) {
    ++$counter;
    $b->setAttribute('id', "b_$counter");
}
echo substr($dom->saveHTML(), 7, -9);

Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: <a href="page4.php" id="a_1">Page 4</a> <a href="page3.php" id="a_2">Page 3</a> <div class="red" id="b_1">stuff</div> <div class="blue" id="b_2">stuff</div>
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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