src/i18n-v3.php
private function get_api_url() {
		if ( empty( $this->api_url ) ) {
			$this->api_url = trailingslashit( $this->glotpress_url ) . 'api/projects/' . $this->project_slug;
		}

		return $this->api_url;
	}
private function get_api_url() {
		if ( empty( $this->api_url ) ) {
			$this->api_url = trailingslashit( $this->glotpress_url ) . 'api/projects/' . $this->project_slug;
		}

		return $this->api_url;
	}
private function get_api_url ( ) { if ( empty ( $ this -> api_url ) ) { $ this -> api_url = trailingslashit ( $ this -> glotpress_url ) . 'api/projects/' . $ this -> project_slug ; } return $ this -> api_url ; }
Returns the API URL to use when requesting translation information.

@return string
Returns the API URL to use when requesting translation information .