public function messageFilterCallback( $key /*...*/ ) {
		$params = func_get_args();
		array_shift( $params );
		if ( count( $params ) == 1 && is_array( $params[0] ) ) {
			// Unwrap args array
			$params = $params[0];
		}
		$msg = $this->ctx->message( $key, $params );
		return $msg->plain();
	}
public function messageFilterCallback( $key /*...*/ ) {
		$params = func_get_args();
		array_shift( $params );
		if ( count( $params ) == 1 && is_array( $params[0] ) ) {
			// Unwrap args array
			$params = $params[0];
		}
		$msg = $this->ctx->message( $key, $params );
		return $msg->plain();
	}
public function messageFilterCallback ( $ key /*...*/ ) { $ params = func_get_args ( ) ; array_shift ( $ params ) ; if ( count ( $ params ) == 1 && is_array ( $ params [ 0 ] ) ) { // Unwrap args array $ params = $ params [ 0 ] ; } $ msg = $ this -> ctx -> message ( $ key , $ params ) ; return $ msg -> plain ( ) ; }
Callback for 'message' filter.

<code>
{{ 'my-message-key'|message }}
{{ 'my-message-key'|message( 'foo', 'bar' ) }}
{{ 'my-message-key'|message( [ 'foo', 'bar' ] ) }}
{{ 'my-message-key'|message( 'foo', 'bar' )|raw }}
</code>

@param string $key Message key
@param string ... Message params
@return string Unescaped message content
@see I18nContext::message
Callback for message filter .