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run code in 300+ PHP versions simultaneously

@ 2019-11-26T16:48:04Z

<?php

$html = '
          <?xml version="1.0" standalone="yes"?>
          <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
          <html>
            <body>
              <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut vitae ex a arcu tempus tincidunt ac non nulla. Aliquam erat volutpat. Mauris nunc ex, imperdi ▶
              <figure class="image">
                <img src="/storage/12/articles/pictures/body_1574785274232_0d61f8370cad1d412f80b84d143e1257.jpeg"/>
                <figcaption>caption zzzzz</figcaption>
              </figure>
              <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut vitae ex a arcu tempus tincidunt ac non nulla. Aliquam erat volutpat. Mauris nunc ex, imperdi ▶
              <p>&#xA0;</p>
            </body>
          </html>
';
$dom_err = libxml_use_internal_errors(true);
$dom = new \DOMDocument('1.0', 'utf-8');
$dom->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED);
$xpath = new \DOMXPath($dom);
foreach ($xpath->query("//figure") as $img) {
    
    $p = $dom->createElement("p");
    $p->setAttribute('style', 'text-align:center');
    $img->parentNode->replaceChild($p, $img);
    $p->appendChild($img);
}
echo $dom->saveHTML();

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: mb_convert_encoding(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead in /in/e32JJ on line 20 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <?xml version="1.0" standalone="yes"?><html> <body> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut vitae ex a arcu tempus tincidunt ac non nulla. Aliquam erat volutpat. Mauris nunc ex, imperdi ▶ <p style="text-align:center"><figure class="image"> <img src="/storage/12/articles/pictures/body_1574785274232_0d61f8370cad1d412f80b84d143e1257.jpeg"> <figcaption>caption zzzzz</figcaption> </figure></p> </p><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut vitae ex a arcu tempus tincidunt ac non nulla. Aliquam erat volutpat. Mauris nunc ex, imperdi ▶ </p><p> </p> </body> </html>

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Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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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