src/class-query-builder.php
public function getVar() { // @codingStandardsIgnoreLine
		$row = $this->one( \ARRAY_A );

		return is_null( $row ) ? false : current( $row );
	}
public function getVar() { // @codingStandardsIgnoreLine
		$row = $this->one( \ARRAY_A );

		return is_null( $row ) ? false : current( $row );
	}
Translate the given query object and return one variable from the database

@return mixed