• 首页
  • vue
  • TypeScript
  • JavaScript
  • scss
  • css3
  • html5
  • php
  • MySQL
  • redis
  • jQuery
  • NumberFormatter::getTextAttribute()

    numfmt_get_text_attribute

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

    Get a text attribute

    说明

    面向对象风格
    publicNumberFormatter::getTextAttribute(int $attr): string
    过程化风格
    numfmt_get_text_attribute(NumberFormatter$fmt,int $attr): string

    Get a text attribute associated with the formatter. An example of a text attribute is the suffix for positive numbers. If the formatter does not understand the attribute,U_UNSUPPORTED_ERROR error is produced. Rule-based formatters only understand NumberFormatter::DEFAULT_RULESET and NumberFormatter::PUBLIC_RULESETS.

    参数

    $fmt

    NumberFormatter object.

    $attr

    Attribute specifier - one of the text attribute constants.

    返回值

    Return attribute value on success, or FALSE on error.

    范例

    numfmt_get_text_attribute() example

    <?php
    $fmt = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
    echo "Prefix: ".numfmt_get_text_attribute($fmt, NumberFormatter::NEGATIVE_PREFIX)."\n";
    echo numfmt_format($fmt, -1234567.891234567890000)."\n";
    numfmt_set_text_attribute($fmt, NumberFormatter::NEGATIVE_PREFIX, "MINUS");
    echo "Prefix: ".numfmt_get_text_attribute($fmt, NumberFormatter::NEGATIVE_PREFIX)."\n";
    echo numfmt_format($fmt, -1234567.891234567890000)."\n";
    ?>
    

    OO example

    <?php
    $fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
    echo "Prefix: ".$fmt->getTextAttribute(NumberFormatter::NEGATIVE_PREFIX)."\n";
    echo $fmt->format(-1234567.891234567890000)."\n";
    $fmt->setTextAttribute(NumberFormatter::NEGATIVE_PREFIX, "MINUS");
    echo "Prefix: ".$fmt->getTextAttribute(NumberFormatter::NEGATIVE_PREFIX)."\n";
    echo $fmt->format(-1234567.891234567890000)."\n";
    ?>
    

    以上例程会输出:

    Prefix: -
    -1.234.567,891
    Prefix: MINUS
    MINUS1.234.567,891
    

    参见

    • numfmt_get_error_code() Get formatter's last error code
    • numfmt_get_attribute() Get an attribute
    • numfmt_set_text_attribute() Set a text attribute