What is setlocale in PHP?

By Lexie Tanner 4 years ago

What is setlocale in PHP?

Definition and Usage. The setlocale() function sets locale information. Locale information is language, monetary, time and other information specific for a geographical area. Note: The setlocale() function changes the locale only for the current script.

What is locale PHP?

A “Locale” is an identifier used to get language, culture, or regionally-specific behavior from an API. PHP locales are organized and identified the same way that the CLDR locales used by ICU (and many vendors of Unix-like operating systems, the Mac, Java, and so forth) use.

What is setlocale function?

The setlocale() function changes or queries variables that are defined in the . Affects the decimal-point character for the formatted input/output and string conversion functions, and the non-monetary formatting information returned by the localeconv() and nl_langinfo() functions.

What is set locale?

The setlocale() function is used to set or query the program’s current locale. If locale is not NULL, the program’s current locale is modified according to the arguments. The argument locale is a pointer to a character string containing the required setting of category.

What is en_US utf8?

The en_US. UTF-8 locale is a significant Unicode locale in the Solaris 8 product. It supports and provides multiscript processing capability by using UTF-8 as its codeset. It can input and output text in multiple scripts. This was the first locale with this capability in the Solaris operating environment.

What is my current locale?

On the left, click on Language. In the right pane, click on the Administrative language settings link. In the Region dialog, click on the Administrative tab. You’ll find the current system locale under the Language for non-Unicode programs section.

What is locale used for?

In computing, a locale is a set of parameters that defines the user’s language, region and any special variant preferences that the user wants to see in their user interface. Usually a locale identifier consists of at least a language code and a country/region code.

How do I install locales?

How to Install Locales

  1. Listing the Installed Locales. To list the installed locales, SSH into your server and run the command: locale -a.
  2. Installing a New Locale. To install a new locale, SSH in as root and run the command: sudo apt-get install language-pack-XX.
  3. Available Locales.

How do I change my locale?

View the System Locale settings for Windows

  1. Click Start then Control Panel.
  2. Click Clock, Language and Region.
  3. Windows 10, Windows 8: Click Region.
  4. Click the Administrative tab.
  5. Under the Language for non-Unicode programs section, click Change system locale and select the desired language.
  6. Click OK.

What is the difference between UTF-8 and ISO 8859 1?

ISO-8859-1 uses a single byte to represent each character in this range whereas UTF-8 uses two bytes to represent each character in this range. ISO-8859-1 does not support any character mappings above the FF encoding value, whereas UTF-8 continues supporting encodings represented by 2, 3, and 4 byte values.

What is locale en_US?

Unicode Locale: en_US. UTF-8 Support Overview. The en_US. UTF-8 locale is a significant Unicode locale in the Solaris 8 product. It supports and provides multiscript processing capability by using UTF-8 as its codeset.

What does the setlocale ( ) function in PHP do?

Definition and Usage. The setlocale() function sets locale information. Locale information is language, monetary, time and other information specific for a geographical area. Note: The setlocale() function changes the locale only for the current script.

How to set locale to system default in PHP?

Tip: The locale information can be set to system default with setlocale (LC_ALL,NULL) Tip: To get numeric formatting information, see the localeconv () function. Required. Specifies what locale information should be set. LC_CTYPE – Character classification and conversion (e.g. all characters should be lower or upper-case) Required.

Where to find category / locale names in PHP?

Category/locale names can be found in » RFC 1766 and » ISO 639 . Different systems have different naming schemes for locales. The return value of setlocale () depends on the system that PHP is running. It returns exactly what the system setlocale function returns.

What happens if locales is ” 0 ” in PHP?

If locales is “0” , the locale setting is not affected, only the current setting is returned. If locales is followed by additional parameters then each parameter is tried to be set as new locale until success.