looking to grab just the mp4 url
Code:
so.addVariable('file','http://media.domain.com/videos/filename.mp4');
<?php
$html = "so.addVariable('file','http://media.domain.com/videos/filename.mp4');";
preg_match("/so.addVariable\('file','([^']*)'\);/", $html, $regs);
$mp4_url = $regs[1];
echo "$mp4_url\n";
?>


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