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    IntlChar::getPropertyEnum

    (PHP 7, PHP 8)

    IntlChar::getPropertyEnum — Get the property constant value for a given property name

    Descrizione

    public static IntlChar::getPropertyEnum(string $alias): int

    Returns the property constant value for a given property name, as specified in the Unicode database file PropertyAliases.txt. Short, long, and any other variants are recognized.

    In addition, this function maps the synthetic names "gcm" / "General_Category_Mask" to the property IntlChar::PROPERTY_GENERAL_CATEGORY_MASK. These names are not in PropertyAliases.txt.

    This function complements IntlChar::getPropertyName().

    Elenco dei parametri

    alias

    The property name to be matched. The name is compared using "loose matching" as described in PropertyAliases.txt.

    Valori restituiti

    Returns an IntlChar::PROPERTY_ constant value, or IntlChar::PROPERTY_INVALID_CODE if the given name does not match any property.

    Esempi

    Example #1 Testing different properties

    <?php
    var_dump    (IntlChar::getPropertyEnum('Bidi_Class') === IntlChar::PROPERTY_BIDI_CLASS);
    var_dump(IntlChar::getPropertyEnum('script') === IntlChar::PROPERTY_SCRIPT);
    var_dump(IntlChar::getPropertyEnum('IDEOGRAPHIC') === IntlChar::PROPERTY_IDEOGRAPHIC);
    var_dump(IntlChar::getPropertyEnum('Some made-up string') === IntlChar::PROPERTY_INVALID_CODE);
    ?>

    Il precedente esempio visualizzerà:

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

    Vedere anche:

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