class Condition

Generic class for a series of conditions in a query.

Hierarchy

• class \Drupal\Core\Database\Query\Condition implements \Countable, ConditionInterface

File

core/lib/Drupal/Core/Database/Query/Condition.php, line 11

Namespace

Drupal\Core\Database\Query

Members

Name	Modifiers	Type	Description
Condition::$arguments	protected	property	Array of arguments.
Condition::$changed	protected	property	Whether the conditions have been changed.
Condition::$conditions	protected	property	Array of conditions.
Condition::$queryPlaceholderIdentifier	protected	property	The identifier of the query placeholder this condition has been compiled against.
Condition::andConditionGroup	public	function	Creates a new group of conditions ANDed together. Overrides ConditionInterface::andConditionGroup
Condition::arguments	public	function	Gets a complete list of all values to insert into the prepared statement. Overrides ConditionInterface::arguments
Condition::compile	public	function	Compiles the saved conditions for later retrieval. Overrides ConditionInterface::compile
Condition::compiled	public	function	Check whether a condition has been previously compiled. Overrides ConditionInterface::compiled
Condition::condition	public	function	Helper function: builds the most common conditional clauses. Overrides ConditionInterface::condition
Condition::conditionGroupFactory	public	function	Creates an object holding a group of conditions. Overrides ConditionInterface::conditionGroupFactory
Condition::conditions	public	function	Gets a complete list of all conditions in this conditional clause. Overrides ConditionInterface::conditions
Condition::count	public	function	Implements Countable::count().
Condition::exists	public	function	Sets a condition that the specified subquery returns values. Overrides ConditionInterface::exists
Condition::isNotNull	public	function	Sets a condition that the specified field be NOT NULL. Overrides ConditionInterface::isNotNull
Condition::isNull	public	function	Sets a condition that the specified field be NULL. Overrides ConditionInterface::isNull
Condition::mapConditionOperator	protected	function	Gets any special processing requirements for the condition operator.
Condition::notExists	public	function	Sets a condition that the specified subquery returns no values. Overrides ConditionInterface::notExists
Condition::orConditionGroup	public	function	Creates a new group of conditions ORed together. Overrides ConditionInterface::orConditionGroup
Condition::where	public	function	Adds an arbitrary WHERE clause to the query. Overrides ConditionInterface::where
Condition::__clone		function	PHP magic __clone() method.
Condition::__construct	public	function	Constructs a Condition object.
Condition::__toString	public	function	Implements PHP magic __toString method to convert the conditions to string.