3v4l.org

run code in 300+ PHP versions simultaneously

@ 2013-10-23T07:44:10Z

<?php

$html = <<<EOF
<!doctype html>
<html>
  <head>    
    <link href='http://wendyandgabe.blogspot.com/favicon.ico' rel='icon' type='image/x-icon'/>
    <link href='http://wendyandgabe.blogspot.com/' rel='canonical'/>
    <link rel="alternate" type="application/atom+xml" title="O&#39; Happy Day! - Atom" href="http://wendyandgabe.blogspot.com/feeds/posts/default" />
    <link rel="alternate" type="application/rss+xml" title="O&#39; Happy Day! - RSS" href="http://wendyandgabe.blogspot.com/feeds/posts/default?alt=rss" />
    <link rel="service.post" type="application/atom+xml" title="O&#39; Happy Day! - Atom" href="http://www.blogger.com/feeds/5390468261501503598/posts/default" />
  </head>
  <body>
  </body>
</html>
EOF;

$xml = new DomDocument;
$xml->loadXML($html);

//create a xpath instance
$xpath = new DomXpath($xml);

//query for <sub name="Y"> and use the first found item
$link = $xpath->query('//link[@type="application/rss+xml"]')->item(0);


var_dump($link->getAttribute('href'));

Output for git.master, git.master_jit, rfc.property-hooks: Warning: DOMDocument::loadXML(): StartTag: invalid element name in Entity, line: 1 in /in/Nhhvd on line 19 Warning: DOMDocument::loadXML(): Extra content at the end of the document in Entity, line: 1 in /in/Nhhvd on line 19 Fatal error: Uncaught Error: Call to a member function getAttribute() on null in /in/Nhhvd:28 Stack trace: #0 {main} thrown in /in/Nhhvd on line 28
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

preferences:dark modelive preview

43.32 ms | 401 KiB | 8 Q