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run code in 300+ PHP versions simultaneously

@ 2014-09-14T16:58:03Z

<?php

$url = 'https://secure.i-web.ch/dweb/uri/de/behoerdenmain/gerichtetop/rechtsprechung/?action=info&pubid=4762';

$site = getSiteContent($url);
// echo $site;

$linksArr = getDomLinks($site);
displayArray($linksArr);
exit;


function getSiteContent($url, $cookieFile = NULL)
{
        $ch = curl_init();
        $timeout = 5;
        curl_setopt($ch,CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0');
        curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
        curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookieFile);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookieFile);
        $data = curl_exec($ch);
        curl_close($ch);
        return $data;
}


function getDomLinks($contents)
{
	$linkArr = array();
	$dom = new domDocument;
	@$dom->loadHTML($contents);
	$links = $dom->getElementsByTagName('a');
	foreach ($links as $tag)
	{
		$linkArr[$tag->getAttribute('href')] = $tag->childNodes->item(0)->nodeValue;
	}
	return $linkArr;
}




function displayArray($aArray) {
        if (is_array($aArray) && (count($aArray) > 0)) {
                print("<table border=1>");
                print("<tr><th>Key</th><th>Value</th></tr>");
                        foreach ($aArray as $aKey => $aValue) {
                                print("<tr>");
                                if (!is_array($aValue)) {
                                        if (empty($aValue)) {
                                                print("<td>$aKey</td><td><i>$aValue</i></td>");
                                        } else {
                                                print("<td>$aKey</td><td>$aValue</td>");
                                        }
                                } else {
                                        print("<td>$aKey(array)</td><td>");
                                        displayArray($aValue);
                                        print("</td>");
                                }
                                print("</tr>");
                        }
                print("</table>");
        } else {
                print("<i>empty or invalid</i>");
        }
}


?>

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined function curl_init() in /in/slLXK:15 Stack trace: #0 /in/slLXK(5): getSiteContent('https://secure....') #1 {main} thrown in /in/slLXK on line 15
Process exited with code 255.

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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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