uopz_redefine
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    PHP Manual»Uopz Funzioni»uopz_redefine

    uopz_redefine

    (PECL uopz 1, PECL uopz 2, PECL uopz 5, PECL uopz 6, PECL uopz 7)

    uopz_redefine — Redefine a constant

    Descrizione

    function uopz_redefine(string $constant, mixed $value): bool
    function uopz_redefine(string $class, string $constant, mixed $value): bool

    Redefines the given constant as value

    Elenco dei parametri

    class

    The name of the class containing the constant

    constant

    The name of the constant

    value

    The new value for the constant, must be a valid type for a constant variable

    Valori restituiti

    Restituisce true in caso di successo, false in caso di fallimento.

    Esempi

    Example #1 uopz_redefine() example

    <?php
define("MY", 100);

uopz_redefine("MY", 1000);

echo MY;
?>

    Il precedente esempio visualizzerà:

    1000
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