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<?php function to_permalink($str) { if($str !== mb_convert_encoding( mb_convert_encoding($str, 'UTF-32', 'UTF-8'), 'UTF-8', 'UTF-32') ) $str = mb_convert_encoding($str, 'UTF-8', mb_detect_encoding($str)); $str = htmlentities($str, ENT_NOQUOTES, 'UTF-8'); $str = preg_replace('`&([a-z]{1,2})(acute|uml|circ|grave|ring|cedil|slash|tilde|caron|lig);`i', '\\1', $str); $str = html_entity_decode($str, ENT_NOQUOTES, 'UTF-8'); $str = preg_replace(array('`[^a-z0-9]`i','`[-]+`'), '-', $str); $str = strtolower( trim($str, '-') ); return $str; } $string = "andrés EFI收购Cretaprint"; echo to_permalink($string)."\n";
Output for git.master, git.master_jit, rfc.property-hooks
andres-efi-cretaprint

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