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load_textdomain

Definition:
function load_textdomain( $domain, $mofile ) {}

Loads a MO file into the domain $domain.
If the domain already exists, the translations will be merged. If both sets have the same string, the translation from the original value will be taken.

Parameters

  • string $domain: Unique identifier for retrieving translated strings
  • string $mofile: Path to the .mo file

Return values

returns:True on success, false on failure

Defined filters

  • override_load_textdomain
    apply_filters( 'override_load_textdomain', false, $domain, $mofile )
  • load_textdomain_mofile
    apply_filters( 'load_textdomain_mofile', $mofile, $domain )

Defined actions

  • load_textdomain
    do_action( 'load_textdomain', $domain, $mofile );

Source code

function load_textdomain( $domain, $mofile ) {

	global $l10n;



	$plugin_override = apply_filters( 'override_load_textdomain', false, $domain, $mofile );



	if ( true == $plugin_override ) {

		return true;

	}



	do_action( 'load_textdomain', $domain, $mofile );



	$mofile = apply_filters( 'load_textdomain_mofile', $mofile, $domain );



	if ( !is_readable( $mofile ) ) return false;



	$mo = new MO();

	if ( !$mo->import_from_file( $mofile ) ) return false;



	if ( isset( $l10n[$domain] ) )

		$mo->merge_with( $l10n[$domain] );



	$l10n[$domain] = &$mo;



	return true;

}

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