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<?php if( preg_match( '#.+?(\d+)$#', ' https://vimeo.com/channels/976510/videos/rss ', $matches )) { $url = 'http://vimeo.com/' . $matches[1]; //$url contain your desired pattern } echo $urlș ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $urlș in /in/WOuSY on line 7

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