3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $siteContent = 'asdf 39845u ladhjsf aiue5ry ladkjshf asldkjhf'; $content = ''; var_dump(!empty($content) || stripos($siteContent, $content) !== false);
based on UY2nW
Output for 5.6.0 - 7.1.7
bool(false)