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<?php $string = "ABCDE "; echo trim($string)."\n"; echo preg_replace('/\s+/', '', $string)."\n"; echo preg_replace('/\s\s+/', '', $string)."\n"; echo trim(preg_replace('/[\s\t\n\r\s]+/', '', $string))."\n"; echo preg_replace('/~\x{00a0}~siu/', '', $string);
Output for git.master, git.master_jit, rfc.property-hooks
ABCDE ABCDE ABCDE ABCDE ABCDE

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