is_textdomain_loaded( string $domain )

Determines whether there are translations for the text domain.

Parameters

$domain

(Required) Text domain. Unique identifier for retrieving translated strings.

Return

(bool) Whether there are translations.

Source

File: wp-includes/l10n.php 

function is_textdomain_loaded( $domain ) {
	global $l10n;
	return isset( $l10n[ $domain ] );
}

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Changelog

Changelog
Version Description
3.0.0 Introduced.