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<?php $string = 'This is a string of words with multiple vowels.'; for ($i=strlen($string); $i >= 0 ; $i--) { if (strpos("aeiouAEIOU", substr($string, $i, 1)) !== false) { echo substr_replace($string, "", $i, 1); exit(); } } echo $string;
Output for git.master, git.master_jit, rfc.property-hooks
This is a string of words with multiple vowels.

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