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    IntlChar::isprint

    (PHP 7)

    IntlChar::isprint — Check if code point is a printable character

    Descrierea

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

    Determines whether the specified code point is a printable character.

    true for general categories other than "C" (controls).

    Parametri

    codepoint

    Valoarea codepoint de tip integer (de ex. 0x2603 pentru U+2603 SNOWMAN) sau caracterul codificat ca string în UTF-8 (de ex. "\u{2603}")

    Valorile întoarse

    Returns true if codepoint is a printable character, false if not.

    Exemple

    Example #1 Testarea diferitor code points

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

    Exemplul de mai sus va afișa:

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

    A se vedea și

    • IntlChar::iscntrl() - Check if code point is a control character
    • IntlChar::PROPERTY_DEFAULT_IGNORABLE_CODE_POINT

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