Online PHP editor | rfc for VB9CV

@ 2024-06-22T10:28:04Z

<?php

$html = <<<HTML
<div>
Some text <img src="https://example.com/foo?bar=food"> and
a raw link http://example.com/number2 then
<a href="https://example.com/the/third/url">original text</a> ...
and <p>here's another HTTPS://www.example.net/booyah</p> and done
</div>
HTML;

$dom = new DOMDocument();
$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
$xpath = new DOMXPath($dom);
$regex = '#\bhttps?://[-\w.]+(?::\d+)?(?:/(?:[\w/_.-]*(?:\?\S+)?)?)?#ui';
foreach ($xpath->query('//*[not(self::a)]/text()') as $textNode) {
    $text = $textNode->nodeValue;
    foreach (preg_match_all($regex, $text, $m) ? $m[0] : [] as $url) {
        $a = $dom->createElement('a', htmlspecialchars($url));
        $a->setAttribute('href', $url);
        $mbPosOfUrlInText = mb_strpos($text, $url);
        // regurgitate any leading text as newpreceding node
        // then replace remainder of text with new hyperlink
        $textNode->parentNode->replaceChild(
            $a,
            $textNode->splitText($mbPosOfUrlInText)
        );
        // add any text after url as new text node after new hyperlink
        $textNode->parentNode->insertBefore(
            $dom->createTextNode(
                mb_substr($text, $mbPosOfUrlInText + mb_strlen($url))
            ),
            $a->nextSibling
        );
    }
}
echo $dom->saveHTML();

Output for git.master_jit, git.master, rfc.property-hooks: <div> Some text <img src="https://example.com/foo?bar=food"> and a raw link <a href="http://example.com/number2">http://example.com/number2</a> then <a href="https://example.com/the/third/url">original text</a> ... and <p>here's another <a href="HTTPS://www.example.net/booyah">HTTPS://www.example.net/booyah</a></p> and done </div>

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2022-12-01 RFC: Property hooks - included in PHP 8.4
2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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