locale_lookup
Function • Params and return types changed in PHP 8.0
locale_lookup Function synopsis
locale_lookup(
array $languageTag,
string $locale,
bool $canonicalize = false,
?string $defaultLocale = null
): ?string
Parameters
$languageTag
Typearray
$locale
Typestring
$canonicalize
OptionalTypeboolDefault valuefalse
$defaultLocale
OptionalType?stringDefault valuenull
Return value
Type?string
Changes to the locale_lookup Function
PHP 8.0
- Return type added:
?string - Parameter name of parameter #1 changed:
$langtagto$languageTag - Parameter type added for parameter #1 (
$languageTag):array - Parameter type added for parameter #2 (
$locale):string - Parameter type added for parameter #3 (
$canonicalize):bool - Parameter default value added for position #3 (
$canonicalize):false - Parameter name of parameter #4 changed:
$defto$defaultLocale - Parameter type added for parameter #4 (
$defaultLocale):?string - Parameter default value added for position #4 (
$defaultLocale):null
locale_lookup(
- $langtag,
+ array $languageTag,
- $locale,
+ string $locale,
- $canonicalize,
+ bool $canonicalize = false,
- $def
+ ?string $defaultLocale = null
- )
+ ): ?string PHP 7.0
- Parameter name of parameter #1 changed:
$arg1to$langtag - Parameter name of parameter #2 changed:
$arg2to$locale - Parameter name of parameter #3 changed:
$arg3to$canonicalize - Parameter name of parameter #4 changed:
$arg4to$def
locale_lookup(
- $arg1,
+ $langtag,
- $arg2,
+ $locale,
- $arg3,
+ $canonicalize,
- $arg4
+ $def
) locale_lookup Function Availability
locale_lookup Function Availability| PHP Version | Availability |
|---|---|
| PHP 8.6Upcoming Release | Yes |
| PHP 8.5Supported (Latest) | Yes |
| PHP 8.4Supported | Yes |
| PHP 8.3Security-Fixes Only | Yes |
| PHP 8.2Security-Fixes Only | Yes |
| PHP 8.1Unsupported | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | Yes |
| PHP 5.6Unsupported | Yes |
| PHP 5.5Unsupported | Yes |
| PHP 5.4Unsupported | Yes |
| PHP 5.3Unsupported | Yes |