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    NumberFormatter::setAttribute

    numfmt_set_attribute

    (PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

    NumberFormatter::setAttribute -- numfmt_set_attribute — Set an attribute

    Descrizione

    Stile orientato agli oggetti

    public NumberFormatter::setAttribute(int $attribute, int|float $value): bool

    Stile procedurale

    numfmt_set_attribute(NumberFormatter $formatter, int $attribute, int|float $value): bool

    Set a numeric attribute associated with the formatter. An example of a numeric attribute is the number of integer digits the formatter will produce.

    Elenco dei parametri

    formatter

    NumberFormatter object.

    attribute

    Attribute specifier - one of the numeric attribute constants.

    value

    The attribute value.

    Valori restituiti

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

    Esempi

    Example #1 numfmt_set_attribute() example

    <?php
    $fmt     = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
    echo     "Digits: ".numfmt_get_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS)."\n";
    echo     numfmt_format($fmt, 1234567.891234567890000)."\n";
    numfmt_set_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS, 2);
    echo     "Digits: ".numfmt_get_attribute($fmt, NumberFormatter::MAX_FRACTION_DIGITS)."\n";
    echo     numfmt_format($fmt, 1234567.891234567890000)."\n";
    ?>

    Example #2 OO example

    <?php
    $fmt     = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
    echo     "Digits: ".$fmt->getAttribute(NumberFormatter::MAX_FRACTION_DIGITS)."\n";
    echo     $fmt->format(1234567.891234567890000)."\n";
    $fmt->setAttribute(NumberFormatter::MAX_FRACTION_DIGITS, 2);
    echo     "Digits: ".$fmt->getAttribute(NumberFormatter::MAX_FRACTION_DIGITS)."\n";
    echo     $fmt->format(1234567.891234567890000)."\n";
    ?>

    Il precedente esempio visualizzerà:

    Digits: 3
1.234.567,891
Digits: 2
1.234.567,89

    Vedere anche:

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