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<?php // your code goes here //$test = "최상의 선택 & 합리적인 가격"; $test = "test"; var_dump(preg_match("/^[a-zA-Z\x{00C0}-\x{017F}]/u", $test)); //var_dump (filter_var($test, FILTER_SANITIZE_SPECIAL_CHARS, FILTER_FLAG_STRIP_LOW));
Output for git.master, git.master_jit, rfc.property-hooks
int(1)

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