JDatabaseQueryPreparable
Joomla Database Query Preparable Interface.
Adds bind/unbind methods as well as a getBounded() method to retrieve the stored bounded variables on demand prior to query execution.
| since |
12.1 |
|---|---|
| package |
Joomla.Platform |
Methods
bind
Method to add a variable to an internal array that will be bound to a prepared SQL statement before query execution. Also removes a variable that has been bounded from the internal bounded array when the passed in value is null.
bind(string|integer $key = null, &$value = null, integer $dataType = \PDO::PARAM_STR, integer $length, array $driverOptions = array()) : \JDatabaseQuery
| since |
12.1 |
|---|
Arguments
$key
string|integerThe key that will be used in your SQL query to reference the value. Usually of
the form ':key', but can also be an integer.
$value
$dataType
integerConstant corresponding to a SQL datatype.
$length
integerThe length of the variable. Usually required for OUTPUT parameters.
$driverOptions
arrayOptional driver options to be used.
Response
getBounded
Retrieves the bound parameters array when key is null and returns it by reference. If a key is provided then that item is returned.
getBounded(mixed $key = null) : mixed
| since |
12.1 |
|---|
Arguments
$key
mixedThe bounded variable key to retrieve.
Response
mixed