evolution-cms / evolution

        }

        foreach ($vars as $var => $val) {

            if (false !== strpos($output, '%'.$var.'%')) {

                $output = str_replace('%'.$var.'%', $this->stringify($val), $output);

            }

        }

        // remove leftover %extra.xxx% and %context.xxx% if any

		// Replace custom placeholders

		foreach($custom_placeholders as $key=>$val) {

			if (strpos($idata, '{'.$key.'}') !== false) {

				$idata = str_replace('{'.$key.'}', $val, $idata);

			}

		}

		$sql_array = explode("\n\n", $idata);