(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Collator::getLocale -- collator_get_locale — Get the locale name of the collator
Object oriented style
public Collator::getLocale ( int $type ) : string
Procedural style
collator_get_locale ( Collator $coll , int $type ) : string
Get collector locale name.
coll
Collator object.
type
You can choose between valid and actual locale ( Locale::VALID_LOCALE and Locale::ACTUAL_LOCALE, respectively).
Real locale name from which the collation data comes. If the collator was instantiated from rules or an error occurred, returns bool false.
Example #1 collator_get_locale() example
<?php $coll = collator_create( 'en_US_California' ); $res_val = collator_get_locale( $coll, Locale::VALID_LOCALE ); $res_act = collator_get_locale( $coll, Locale::ACTUAL_LOCALE ); printf( "Valid locale name: %s\nActual locale name: %s\n", $res_val, $res_act ); ?>
The above example will output:
Requested locale name: en_US_California Valid locale name: en_US Actual locale name: en
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https://www.php.net/manual/en/collator.getlocale.php