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    IntlChar::isISOControl

    (PHP 7)

    IntlChar::isISOControl — Check if code point is an ISO control code

    설명

    public static bool IntlChar::isISOControl ( mixed $codepoint )

    Determines whether the specified code point is an ISO control code.

    TRUE for U+0000..U+001f and U+007f..U+009f (general category "Cc").

    인수

    codepoint

    The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}")

    반환값

    Returns TRUE if codepoint is an ISO control code, FALSE if not.

    예제

    Example #1 Testing different code points

    <?php
    var_dump    (IntlChar::isISOControl(" "));
    var_dump(IntlChar::isISOControl("\n"));
    var_dump(IntlChar::isISOControl("\u{200e}"));
    ?>

    위 예제의 출력:

    bool(false)
bool(true)
bool(false)

    참고

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