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PHP 中的 nl_langinfo() 函数


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-03-04   浏览: 628 ::
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Definition and Usage
定义和用法

The nl_langinfo() function returns specific local information.
nl_langinfo()函数的作用是:获取语言及本地信息。

This function returns the specific information on success, or FALSE on failure.
如果函数执行成功,将获取指定的本地信息;如果执行失败将返回False。

Syntax
语法

nl_langinfo(element)

Parameter参数 Description描述
element Required. Specifies which element to return. Must be one of the following elements:
必要参数。指定返回的元素对象。必须是下面的元素之一:

Time and Calendar:
时间和日期:

  • ABDAY_(1-7) - Abbreviated name of the numbered day of the week
    ABDAY_(1-7) – 数字1-7代表一星期的每一天
  • DAY_(1-7) - Name of the numbered day of the week (DAY_1 = Sunday)
    DAY_(1-7) –代表一星期每一天的数字名称(DAY_1 = Sunday)
  • ABMON_(1-12) - Abbreviated name of the numbered month of the year
     ABMON_(1-12) -数字1-12代表一年中的每一个月
  • MON_(1-12) - Name of the numbered month of the year
    代表一年中每个月的数字名称
  • AM_STR - String for Ante meridian
    AM_STR – 代表上午的字符串
  • PM_STR - String for Post meridian
    PM_STR – 代表下午的字符串
  • D_T_FMT - String that can be used as the format string for strftime() to represent time and date
    D_T_FMT – 用来表示时间和日期的格式字符串
  • D_FMT - String that can be used as the format string for strftime() to represent date
     D_FMT -用来表示日期的格式字符串
  • T_FMT - String that can be used as the format string for strftime() to represent time
    T_FMT -用来表示时间的格式字符串
  • T_FMT_AMPM - String that can be used as the format string for strftime() to represent time in 12-hour format with ante/post meridian
    T_FMT_AMPM -用am和pm格式来表示的时间(12小时显示格式)
  • ERA - Alternate era
    ERA –世纪转换
  • ERA_YEAR - Year in alternate era format
    ERA_YEAR – 以年份表示的世纪格式
  • ERA_D_T_FMT - Date and time in alternate era format (string can be used in strftime())
    ERA_D_T_FMT -以日期和时间来表示世纪格式(可通过strftime()函数声明字符串)
  • ERA_D_FMT - Date in alternate era format (string can be used in strftime())
    ERA_D_FMT -以日期来表示世纪格式(可通过strftime()函数声明字符串)
  • ERA_T_FMT - Time in alternate era format (string can be used in strftime())
    ERA_T_FMT - 以时间来表示世纪格式(可通过strftime()函数声明字符串)

Monetary Category:
货币符号目录:

  • INT_CURR_SYMBOL - Currency symbol (example: USD)
    INT_CURR_SYMBOL – 货币符号(如:USD)
  • CURRENCY_SYMBOL - Currency symbol (example: $)
    CURRENCY_SYMBOL – 货币符号(如:$)
  • CRNCYSTR - Same as CURRENCY_SYMBOL
    CRNCYSTR - 与CURRENCY_SYMBOL相类似
  • MON_DECIMAL_POINT - Monetary decimal point character
    MON_DECIMAL_POINT – 货币小数点字符
  • MON_THOUSANDS_SEP - Monetary thousands separator
    MON_THOUSANDS_SEP – 货币千位分隔符
  • POSITIVE_SIGN - Positive value character
    POSITIVE_SIGN – 正值字符
  • NEGATIVE_SIGN -Negative value character
    NEGATIVE_SIGN – 负值字符
  • MON_GROUPING - Array displaying how monetary numbers are grouped (example: 1 000 000)
    MON_GROUPING – 货币数字的组合形式(如:1 000 000)
  • INT_FRAC_DIGITS - International fractional digits
    INT_FRAC_DIGITS – 国际通用小数位
  • FRAC_DIGITS - Local fractional digits
    FRAC_DIGITS – 本地通用小数位
  • P_CS_PRECEDES - True (1) if currency symbol is placed in front of a positive value, False (0) if it is placed behind
    P_CS_PRECEDES – 如果货币符号在一个正数值之前显示,则为True(1);如果在正数值之后显示,则为False(0)
  • P_SEP_BY_SPACE - True (1) if there is a spaces between the currency symbol and a positive value, False (0) otherwise
    P_SEP_BY_SPACE -如果在货币符号和正数值之间包含空格,则为True(1);如果不包含空格,则为False(0)
  • N_CS_PRECEDES - True (1) if currency symbol is placed in front of a negative value, False (0) if it is placed behind
    N_CS_PRECEDES -如果货币符号在一个负数值之前显示,则为True(1);如果在负数值之后显示,则为False(0)
  • N_SEP_BY_SPACE - True (1) if there is a spaces between the currency symbol and a negative value, False (0) otherwise
    N_SEP_BY_SPACE -如果在货币符号和负数值之间包含空格,则为True(1);如果不包含空格,则为False(0)
  • P_SIGN_POSN - Formatting setting. Possible return values:
    P_SIGN_POSN –格式设置,可选值如下:
    • 0 - Parentheses surround the quantity and currency symbol
      0 – 将数量和货币符号写在圆括号内
    • 1 - The sign string is placed in front of the quantity and currency symbol
      1 – 在数量和货币符号之前加上符号
    • 2 - The sign string is placed after the quantity and currency symbol
      2 – 在数量和货币符号之后加上符号
    • 3 - The sign string is placed immediately in front of the currency symbol
      3 – 直接在货币符号之前加上符号
    • 4 - The sign string is placed immediately after the currency symbol
      4 – 直接在货币符号之后加上符号
  • N_SIGN_POSN - Formatting setting. Possible return values:
    N_SIGN_POSN –格式设置,可选值如下:
    • 0 - Parentheses surround the quantity and currency symbol
      0 – 将数量和货币符号写在圆括号内
    • 1 - The sign string is placed in front of the quantity and currency symbol
      1 – 在数量和货币符号之前加上符号
    • 2 - The sign string is placed after the quantity and currency symbol
      2 – 在数量和货币符号之后加上符号
    • 3 - The sign string is placed immediately in front of the currency symbol
      3 – 直接在货币符号之前加上符号
    • 4 - The sign string is placed immediately after the currency symbol
      4 – 直接在货币符号之后加上符号

Numeric Category:
数值型目录:

  • DECIMAL_POINT - Decimal point character
    • DECIMAL_POINT – 小数字符
  • RADIXCHAR - Same as DECIMAL_POINT
    • RADIXCHAR – 与DECIMAL_POINT相类似
  • THOUSANDS_SEP - Separator character for thousands
    • THOUSANDS_SEP – 千位分隔字符
  • THOUSEP - Same as THOUSANDS_SEP
    • THOUSEP – 与THOUSANDS_SEP相类似
  • GROUPING - Array displaying how numbers are grouped (example: 1 000 000)
    • GROUPING -货币数字的组合形式(如:1 000 000)

Messaging Category:
信息目录:

  • YESEXPR - Regex string for matching 'yes' input
    • YESEXPR - 与“yes” 输入相匹配的Regex字符串
  • NOEXPR - Regex string for matching 'no' input
    • NOEXPR -与“no” 输入相匹配的Regex字符串
  • YESSTR - Output string for 'yes'
    • YESSTR – “Yes”的输出结果字符串
  • NOSTR - Output string for 'no'
    • NOSTR - “No”的输出结果字符串

Code set Category:
代码属性目录:

  • CODESET Return a string with the name of the character encoding.
    • CODESET 返回一个带有字符编码的字符串


Tips and Notes
提示和注意点

Note: This function does not work on Windows platforms.
注意:Windows操作平台不支持money_format()函数。

Tip: Unlike the localeconv() function, which returns all local formatting information, the nl_langinfo() function returns specific information.
提示:nl_langinfo()函数与localeconv()函数的不同点在于:localeconv()函数返回的是所有的本地信息,而nl_langinfo()函数返回的是用户指定的信息。

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