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nl_langinfo

nl_langinfo

(PHP 4 >= 4.1.0, PHP 5)

nl_langinfoQuery language and locale information

说明

string nl_langinfo ( int $item )

nl_langinfo() is used to access individual elements of the locale categories. Unlike localeconv(), which returns all of the elements, nl_langinfo() allows you to select any specific element.

参数

item

item may be an integer value of the element or the constant name of the element. The following is a list of constant names for item that may be used and their description. Some of these constants may not be defined or hold no value for certain locales.

nl_langinfo Constants
Constant Description
LC_TIME Category Constants
ABDAY_(1-7) Abbreviated name of n-th day of the week.
DAY_(1-7) Name of the n-th day of the week (DAY_1 = Sunday).
ABMON_(1-12) Abbreviated name of the n-th month of the year.
MON_(1-12) Name of the n-th 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()).
LC_MONETARY Category Constants
INT_CURR_SYMBOL International currency symbol.
CURRENCY_SYMBOL Local currency symbol.
CRNCYSTR Same value as CURRENCY_SYMBOL.
MON_DECIMAL_POINT Decimal point character.
MON_THOUSANDS_SEP Thousands separator (groups of three digits).
MON_GROUPING Like "grouping" element.
POSITIVE_SIGN Sign for positive values.
NEGATIVE_SIGN Sign for negative values.
INT_FRAC_DIGITS International fractional digits.
FRAC_DIGITS Local fractional digits.
P_CS_PRECEDES Returns 1 if CURRENCY_SYMBOL precedes a positive value.
P_SEP_BY_SPACE Returns 1 if a space separates CURRENCY_SYMBOL from a positive value.
N_CS_PRECEDES Returns 1 if CURRENCY_SYMBOL precedes a negative value.
N_SEP_BY_SPACE Returns 1 if a space separates CURRENCY_SYMBOL from a negative value.
P_SIGN_POSN
  • Returns 0 if parentheses surround the quantity and CURRENCY_SYMBOL.
  • Returns 1 if the sign string precedes the quantity and CURRENCY_SYMBOL.
  • Returns 2 if the sign string follows the quantity and CURRENCY_SYMBOL.
  • Returns 3 if the sign string immediately precedes the CURRENCY_SYMBOL.
  • Returns 4 if the sign string immediately follows the CURRENCY_SYMBOL.
N_SIGN_POSN
LC_NUMERIC Category Constants
DECIMAL_POINT Decimal point character.
RADIXCHAR Same value as DECIMAL_POINT.
THOUSANDS_SEP Separator character for thousands (groups of three digits).
THOUSEP Same value as THOUSANDS_SEP.
GROUPING  
LC_MESSAGES Category Constants
YESEXPR Regex string for matching "yes" input.
NOEXPR Regex string for matching "no" input.
YESSTR Output string for "yes".
NOSTR Output string for "no".
LC_CTYPE Category Constants
CODESET Return a string with the name of the character encoding.

返回值

Returns the element as a string, or FALSE if item is not valid.

注释

Note: 此函数未在 Windows 平台下实现。

参见


  • addcslashes
  • addslashes
  • bin2hex
  • chop
  • chr
  • chunk_split
  • convert_cyr_string
  • convert_uudecode
  • convert_uuencode
  • count_chars
  • crc32
  • crypt
  • echo
  • explode
  • fprintf
  • get_html_translation_table
  • hebrev
  • hebrevc
  • hex2bin
  • htmlentities
  • htmlspecialchars
  • htmlspecialchars_decode
  • html_entity_decode
  • implode
  • join
  • levenshtein
  • localeconv
  • ltrim
  • md5
  • md5_file
  • metaphone
  • money_format
  • nl2br
  • nl_langinfo
  • number_format
  • ord
  • parse_str
  • print
  • printf
  • quoted_printable_decode
  • quoted_printable_encode
  • quotemeta
  • rtrim
  • setlocale
  • sha1
  • sha1_file
  • similar_text
  • soundex
  • sprintf
  • sscanf
  • strcasecmp
  • strchr
  • strcmp
  • strcoll
  • strcspn
  • stripcslashes
  • stripos
  • stripslashes
  • strip_tags
  • stristr
  • strlen
  • strnatcasecmp
  • strnatcmp
  • strncasecmp
  • strncmp
  • strpbrk
  • strpos
  • strrchr
  • strrev
  • strripos
  • strrpos
  • strspn
  • strstr
  • strtok
  • strtolower
  • strtoupper
  • strtr
  • str_getcsv
  • str_ireplace
  • str_pad
  • str_repeat
  • str_replace
  • str_rot13
  • str_shuffle
  • str_split
  • str_word_count
  • substr
  • substr_compare
  • substr_count
  • substr_replace
  • trim
  • ucfirst
  • ucwords
  • vfprintf
  • vprintf
  • vsprintf
  • wordwrap
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