Gettext_Translations::make_plural_form_function │ public │ WP 2.8.0

Makes a function, which will return the right translation index, according to the plural forms header.

Method of the class: Gettext_Translations{}

No Hooks.

Returns

callable.

Usage

$Gettext_Translations = new Gettext_Translations();
$Gettext_Translations->make_plural_form_function( $nplurals, $expression );
$nplurals(int) (required)
.
$expression(string) (required)
.

Changelog

Since 2.8.0 Introduced.

Gettext_Translations::make_plural_form_function() code WP 6.9.1

wp-includes/pomo/translations.php 
public function make_plural_form_function( $nplurals, $expression ) {
	try {
		$handler = new Plural_Forms( rtrim( $expression, ';' ) );
		return array( $handler, 'get' );
	} catch ( Exception $e ) {
		// Fall back to default plural-form function.
		return $this->make_plural_form_function( 2, 'n != 1' );
	}
}