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Alert Blog Admin php script

Posted on 25 October, 20129 October, 2017

I had to send emails to all the Blog admins in our WordPress Multisite installation. This is how I did it: [code lang=”php”] <?php # Alert Blog Admin php script # connect to blog db, select from, find all blog admin email adresses # get subject, body from pre-created local files, send the email # […]

PHP

Extract img url links from HTML document

Posted on 30 April, 20126 November, 2012

I needed to find and get a webpage’s img src url links. I wanted to do this with a script on a regular basis. The solution I found was to use PHP domdocument: http://stackoverflow.com/questions/138313/how-to-extract-img-src-title-and-alt-from-html-using-php

&lt;?php
$url=&quot;http://example.com&quot;;

$html = file_get_contents($url);

$doc = new DOMDocument();
@$doc-&gt;loadHTML($html);

$tags = $doc-&gt;getElementsByTagName('img');

foreach ($tags as $tag) {
echo $tag-&gt;getAttribute('src');
}
?&gt;

<?php

$url="http://example.com";

$html = file_get_contents($url);

$doc = new DOMDocument();

@$doc->loadHTML($html);

$tags = $doc->getElementsByTagName('img');

foreach ($tags as $tag) {

echo $tag->getAttribute('src');

}

After spending some time using wget, cat, grep and so on to solve my problem, this little php code made […]