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PHP函数nl_langinfo介绍



定义和用法

nl_langinfo() 函数返回指定的本地信息。

如果成功,则返回指定的本地信息。如果失败,则返回 false。

语法

nl_langinfo(element)

说明

时间和日历:

  • ABDAY_(1-7) - Abbreviated name of the numbered day of the week

  • DAY_(1-7) - Name of the numbered day of the week (DAY_1 = Sunday)

  • ABMON_(1-12) - Abbreviated name of the numbered month of the year

  • MON_(1-12) - Name of the numbered month of the year

  • AM_STR - String for Ante meridian

  • PM_STR - String for Post meridian

  • D_T_FMT - String that can be used as the format string for strftime() to represent time and date

  • D_FMT - String that can be used as the format string for strftime() to represent date

  • T_FMT - String that can be used as the format string for strftime() to represent time

  • 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

  • ERA - Alternate era

  • ERA_YEAR - Year in alternate era format

  • ERA_D_T_FMT - Date and time in alternate era format (string can be used in strftime())

  • ERA_D_FMT - Date in alternate era format (string can be used in strftime())

  • ERA_T_FMT - Time in alternate era format (string can be used in strftime())

货币类别:

  • INT_CURR_SYMBOL - Currency symbol (example: USD)

  • CURRENCY_SYMBOL - Currency symbol (example: $)

  • CRNCYSTR - Same as CURRENCY_SYMBOL

  • MON_DECIMAL_POINT - Monetary decimal point character

  • MON_THOUSANDS_SEP - Monetary thousands separator

  • POSITIVE_SIGN - Positive value character

  • NEGATIVE_SIGN -Negative value character

  • MON_GROUPING - Array displaying how monetary numbers are grouped (example: 1 000 000)

  • INT_FRAC_DIGITS - International fractional digits

  • FRAC_DIGITS - Local fractional digits

  • P_CS_PRECEDES - True (1) if currency symbol is placed in front of a positive value, False (0) if it is placed behind

  • P_SEP_BY_SPACE - True (1) if there is a spaces between the currency symbol and a positive value, False (0) otherwise

  • N_CS_PRECEDES - True (1) if currency symbol is placed in front of a negative value, False (0) if it is placed behind

  • N_SEP_BY_SPACE - True (1) if there is a spaces between the currency symbol and a negative value, False (0) otherwise

  • P_SIGN_POSN - Formatting setting. Possible return values:

    • 0 - Parentheses surround the quantity and currency symbol

    • 1 - The sign string is placed in front of the quantity and currency symbol

    • 2 - The sign string is placed after the quantity and currency symbol

    • 3 - The sign string is placed immediately in front of the currency symbol

    • 4 - The sign string is placed immediately after the currency symbol

  • N_SIGN_POSN - Formatting setting. Possible return values:

    • 0 - Parentheses surround the quantity and currency symbol

    • 1 - The sign string is placed in front of the quantity and currency symbol

    • 2 - The sign string is placed after the quantity and currency symbol

    • 3 - The sign string is placed immediately in front of the currency symbol

    • 4 - The sign string is placed immediately after the currency symbol

数字类别:

  • DECIMAL_POINT - Decimal point character

  • RADIXCHAR - Same as DECIMAL_POINT

  • THOUSANDS_SEP - Separator character for thousands

  • THOUSEP - Same as THOUSANDS_SEP

  • GROUPING - Array displaying how numbers are grouped (example: 1 000 000)

通信类别:

  • YESEXPR - Regex string for matching yes input

  • NOEXPR - Regex string for matching no input

  • YESSTR - Output string for yes

  • NOSTR - Output string for no

代码集类别:

  • CODESET Return a string with the name of the character encoding.

提示和注释

注释:money_format() 函数无法在 windows 平台上工作。

提示:与返回所有本地格式化信息的 localeconv() 函数不同,nl_langinfo() 返回指定的信息。

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本文关键词: nl_langinfo