PHP nl_langinfo() Function

Required. Specifies which element to return. It must be one of the following elements:

Time and Calendar:

• ABDAY_(1-7) - Abbreviation for the day name in a week
• DAY_(1-7) - Abbreviation for the day name in a week (DAY_1 = Sunday)
• ABMON_(1-12) - Abbreviation for the month name in a year
• MON_(1-12) - Represents the name of each month in a year
• AM_STR - String representing the morning
• PM_STR - String representing the afternoon
• D_T_FMT - Format string for date and time, usable for strftime()
• D_FMT - Format string for date, usable for strftime()
• T_FMT - Format string for time, usable for strftime()
• T_FMT_AMPM - Format string for 12-hour time with AM/PM, usable for strftime()
• ERA - Century conversion
• ERA_YEAR - Century conversion format represented by year
• ERA_D_T_FMT - Century conversion format represented by date and time (a string that can be used in strftime())
• ERA_D_FMT - Century conversion format represented by date (a string that can be used in strftime())
• ERA_T_FMT - Century conversion format represented by time (a string that can be used in strftime())

Currency category:

• INT_CURR_SYMBOL - Currency symbol (e.g., USD)
• CURRENCY_SYMBOL - Currency symbol (e.g., $)
• CRNCYSTR - Similar to CURRENCY_SYMBOL
• MON_DECIMAL_POINT - Currency decimal point character
• MON_THOUSANDS_SEP - Currency thousands separator
• POSITIVE_SIGN - Character for positive values
• NEGATIVE_SIGN - Character for negative values
• MON_GROUPING - Array showing the grouping form of currency numbers (e.g., 1 000 000)
• INT_FRAC_DIGITS - International decimal digits for general use
• FRAC_DIGITS - Local decimal digits for general use
• P_CS_PRECEDES - True (1) if the currency symbol is displayed before a positive value, otherwise False (0) if it is displayed after the positive value
• P_SEP_BY_SPACE - True (1) if there is a space between the currency symbol and a positive value, otherwise False (0)
• N_CS_PRECEDES - True (1) if the currency symbol is displayed before a negative value, otherwise False (0) if it is displayed after the negative value
• N_SEP_BY_SPACE - True (1) if there is a space between the currency symbol and a negative value, otherwise False (0)
• P_SIGN_POSN - Format setting, possible return values:
• 0 - Write the quantity and currency symbol within parentheses
• 1 - Add a plus sign before the quantity and currency symbol
• 2 - Add a plus sign after the quantity and currency symbol
• 3 - Directly add a plus sign before the currency symbol
• 4 - Directly add a plus sign after the currency symbol
• N_SIGN_POSN - Format setting, possible return values:
• 0 - Write the quantity and currency symbol within parentheses
• 1 - Add a minus sign before the quantity and currency symbol
• 2 - Add a minus sign after the quantity and currency symbol
• 3 - Directly add a minus sign before the currency symbol
• 4 - Directly add a minus sign after the currency symbol

Number Category:

• DECIMAL_POINT - Decimal point character
• RADIXCHAR - Similar to DECIMAL_POINT
• THOUSANDS_SEP - Thousand separator character
• THOUSEP - Similar to THOUSANDS_SEP
• GROUPING - Displays an array in the form of number grouping (e.g., 1,000,000)

Communication Category:

• YESEXPR - Regex string that matches 'yes' input
• NOEXPR - Regex string that matches 'no' input
• YESSTR - Output string for 'yes'
• NOSTR - Output string for 'no'

Code Set Category:

• CODESET returns a string with the character encoding name.