<?php


$data = <<<data

<div class="user-info ">
    <div class="user-action-time">
        <a href="/posts/3735403/revisions" title="show all edits to this post">edited <span title="2015-04-06 12:31:29Z" class="relativetime">Apr 6 at 12:31</span></a>
    </div>
    <div class="user-gravatar32">
        <a href="/users/1333493/nemo"><div class="gravatar-wrapper-32"><img src="https://www.gravatar.com/avatar/78023162714c2799f0f8cafcfba109c7?s=32&amp;d=identicon&amp;r=PG" alt="" width="32" height="32"></div></a>
    </div>
    <div class="user-details">
        <a href="/users/1333493/nemo">Nemo</a><br>
        <span class="reputation-score" title="reputation score " dir="ltr">1,485</span><span title="1 gold badge"><span class="badge1"></span><span class="badgecount">1</span></span><span title="8 silver badges"><span class="badge2"></span><span class="badgecount">8</span></span><span title="27 bronze badges"><span class="badge3"></span><span class="badgecount">27</span></span>
    </div>
</div>    </td>
    <td class="post-signature owner">
        <div class="user-info user-hover">
    <div class="user-action-time">
        asked <span title="2010-09-17 12:45:42Z" class="relativetime">Sep 17 '10 at 12:45</span>
    </div>
    <div class="user-gravatar32">
        <a href="/users/124238/stephan-muller"><div class="gravatar-wrapper-32"><img src="https://i.stack.imgur.com/prYhi.jpg?s=32&amp;g=1" alt="" width="32" height="32"></div></a>


data;


preg_match_all('/src="([^"]*)"/i', $data, $array);

$s = "https://i.stack.imgur.com/prYhi.jpg?s=32&amp;g=1";

foreach($array[1] as $url) {
	if($url !== $s){
		continue;
	}
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6');
	curl_setopt($ch, CURLOPT_HEADER, 0);
	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
	$content1 = curl_exec($ch);
	curl_close($ch);
	var_dump($content1);
}



$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $s);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6');
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$content = curl_exec($ch);
curl_close($ch);
var_dump($content);



var_dump($content1 == $content);