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<?php $string = html_entity_decode('&auml;&uuml;uu'); echo preg_replace('#(&\#*\w+)[\x00-\x20]+;#u',"$1;",$string); echo "\n"; $string = 'ss'; echo preg_replace('#(&\#*\w+)[\x00-\x20]+;#u',"$1;",$string);
Output for git.master, git.master_jit, rfc.property-hooks
äüuu ss

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