NumberFormatter::setSymbol() - NumberFormatter类
NumberFormatter::setSymbol()
numfmt_set_symbol
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Set a symbol value
说明
面向对象风格publicNumberFormatter::setSymbol(int $attr,string $value): bool过程化风格
numfmt_set_symbol(NumberFormatter$fmt,int $attr,string $value): bool
Set a symbol associated with the formatter. The formatter uses symbols to represent the special locale-dependent characters in a number, for example the percent sign. This API is not supported for rule-based formatters.
参数
$fmtNumberFormatter object.
Symbol specifier, one of the format symbol constants.
$valueText for the symbol.
返回值
成功时返回TRUE
,或者在失败时返回FALSE
。
范例
numfmt_set_symbol()example
OO example
以上例程会输出:
Sep: . 1.234.567,891 Sep: * 1*234*567,891
参见
- numfmt_get_error_code() Get formatter's last error code
- numfmt_get_symbol() Get a symbol value
this could be obvious to some, but `setSymbol(NumberFormatter::CURRENCY_SYMBOL, '')` doesn't work for `formatCurrency` - it will simply be ignored... use `NumberFormatter::CURRENCY` and `$fmt->format(123);` to get a currency value with the symbol specified as `CURRENCY_SYMBOL` (or `INTL_CURRENCY_SYMBOL`)
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