Function DatabaseDriver->empty_is_null
Definitions
sources/database.php
- This function is internal to the database system, allowing SQL statements to be build up appropriately. Some databases require IS NULL to be used to check for blank strings.
- Visibility: public
- Is abstract?: No
- Is static?: No
- Is final?: No
- Returns: bool
Returns
- Whether a blank string IS NULL
- Type: boolean
- Set: N/A
- Range: N/A
Preview
Code (PHP)
/**
* This function is internal to the database system, allowing SQL statements to be build up appropriately. Some databases require IS NULL to be used to check for blank strings.
*
* @return boolean Whether a blank string IS NULL
*/
public function empty_is_null() : bool
* This function is internal to the database system, allowing SQL statements to be build up appropriately. Some databases require IS NULL to be used to check for blank strings.
*
* @return boolean Whether a blank string IS NULL
*/
public function empty_is_null() : bool