__( string $text, string $domain = 'default' )

Retrieves the translation of $text.

Description

If there is no translation, or the text domain isn’t loaded, the original text is returned.

Parameters

$text

(Required) Text to translate.

$domain

(Optional) Text domain. Unique identifier for retrieving translated strings.<br> Default 'default'.

Default value: 'default'

Return

(string) Translated text.

Source

File: wp-includes/l10n.php 

function __( $text, $domain = 'default' ) {
	return translate( $text, $domain );
}

Expand Source Code View on GitHub

Changelog

Changelog
Version Description
2.1.0 Introduced.