Función PHP setlocale()

Ejemplo

Establezca la configuración regional en inglés de EE. UU. y luego vuelva a la configuración predeterminada:

<?php
echo setlocale(LC_ALL,"US");
echo "<br>";
echo setlocale(LC_ALL,NULL);
?>

Definición y uso

La función setlocale() establece la información de configuración regional.

La información local es idioma, moneda, tiempo y otra información específica para un área geográfica.

Nota: La función setlocale() cambia la configuración regional solo para el script actual.

Sugerencia: la información de configuración regional se puede establecer en el valor predeterminado del sistema con setlocale(LC_ALL,NULL)

Sugerencia: para obtener información sobre el formato numérico, consulte la función localeconv() .

Sintaxis

setlocale(constant,location)

Valores paramétricos

Parameter	Description
constant	Required. Specifies what locale information should be set. Available constants: LC_ALL - All of the below LC_COLLATE - Sort order LC_CTYPE - Character classification and conversion (e.g. all characters should be lower or upper-case) LC_MESSAGES - System message formatting LC_MONETARY - Monetary/currency formatting LC_NUMERIC - Numeric formatting LC_TIME - Date and time formatting
location	Required. Specifies what country/region to set the locale information to. Can be a string or an array. It is possible to pass multiple locations. If the location is NULL or the empty string "", the location names will be set from the values of environment variables with the same names as the constants above, or from "LANG". If the location is "0", the location setting is not affected, only the current setting is returned. If the location is an array, setlocale() will try each array element until it finds a valid language or region code. This is very useful if a region is known under different names on different systems. Note: To view all available language codes, go to our Language code reference.

Parameter

Description

constant

Required. Specifies what locale information should be set.

Available constants:

LC_ALL - All of the below
LC_COLLATE - Sort order
LC_CTYPE - Character classification and conversion (e.g. all characters should be lower or upper-case)
LC_MESSAGES - System message formatting
LC_MONETARY - Monetary/currency formatting
LC_NUMERIC - Numeric formatting
LC_TIME - Date and time formatting

location

Required. Specifies what country/region to set the locale information to. Can be a string or an array. It is possible to pass multiple locations.

If the location is NULL or the empty string "", the location names will be set from the values of environment variables with the same names as the constants above, or from "LANG".

If the location is "0", the location setting is not affected, only the current setting is returned.

If the location is an array, setlocale() will try each array element until it finds a valid language or region code. This is very useful if a region is known under different names on different systems.

Note: To view all available language codes, go to our Language code reference.

Detalles técnicos

Valor devuelto:	Devuelve la configuración regional actual o FALSO en caso de error. El valor devuelto depende del sistema que PHP esté ejecutando.
Versión PHP:	4+
Registro de cambios:	PHP 5.3.0: si se pasa una cadena al parámetro constante en lugar de una de las constantes LC_, esta función arroja un aviso E_DREPRECATED.

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