_n() – Translates and retrieves the singular or plural form based on the supplied number.
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Description
Translates and retrieves the singular or plural form based on the supplied number.
Used when you want to use the appropriate form of a string based on whether a number is singular or plural. Example:
- printf( _n( '%s person', '%s people', $count, 'text-domain' ), number_format_i18n( $count ) );
Usage
$string = _n( $single, $plural, $number, $domain );
Parameters
- $single
- ( string ) required – The text to be used if the number is singular.
- $plural
- ( string ) required – The text to be used if the number is plural.
- $number
- ( int ) required – The number to compare against to use either the singular or plural form.
- $domain
- ( string ) optional default: default – Optional. Text domain. Unique identifier for retrieving translated strings. Default 'default'.
Returns
string The translated singular or plural form.
Source
File name: wordpress/wp-includes/l10n.php
Lines:
1 to 34 of 34
function _n( $single, $plural, $number, $domain = 'default' ) { $translations = get_translations_for_domain( $domain ); $translation = $translations->translate_plural( $single, $plural, $number ); /** * Filters the singular or plural form of a string. * * @since 2.2.0 * * @param string $translation Translated text. * @param string $single The text to be used if the number is singular. * @param string $plural The text to be used if the number is plural. * @param string $number The number to compare against to use either the singular or plural form. * @param string $domain Text domain. Unique identifier for retrieving translated strings. */ $translation = apply_filters( 'ngettext', $translation, $single, $plural, $number, $domain ); /** * Filters the singular or plural form of a string for a domain. * * The dynamic portion of the hook name, `$domain`, refers to the text domain. * * @since 5.5.0 * * @param string $translation Translated text. * @param string $single The text to be used if the number is singular. * @param string $plural The text to be used if the number is plural. * @param string $number The number to compare against to use either the singular or plural form. * @param string $domain Text domain. Unique identifier for retrieving translated strings. */ $translation = apply_filters( "ngettext_{$domain}", $translation, $single, $plural, $number, $domain ); return $translation; }