Overloads the relevant methods of the real ResultsWrapper so it doesn't go anywhere near an actual database. More...

Inheritance diagram for Wikimedia\Rdbms\FakeResultWrapper:

[legend]

Collaboration diagram for Wikimedia\Rdbms\FakeResultWrapper:

[legend]

Public Member Functions
	__construct ( $result)

	current ()

	fetchObject ()
	Fetch the next row from the given result object, in object form.

	fetchRow ()
	Fetch the next row from the given result object, in associative array form.

	free ()
	Free a result object.

	key ()

	next ()

	numRows ()
	Get the number of rows in a result object.

	rewind ()

	seek ( $pos)
	Change the position of the cursor in a result object.

	valid ()

Protected Attributes
int	$pos = 0

stdClass[] array[]	$result

Detailed Description

Overloads the relevant methods of the real ResultsWrapper so it doesn't go anywhere near an actual database.

Definition at line 11 of file FakeResultWrapper.php.

Constructor & Destructor Documentation

◆ __construct()

Wikimedia\Rdbms\FakeResultWrapper::__construct ( $result )

Parameters

stdClass[] | array[] | FakeResultWrapper $result

Definition at line 21 of file FakeResultWrapper.php.

References Wikimedia\Rdbms\FakeResultWrapper\$result.

Member Function Documentation

◆ current()

Wikimedia\Rdbms\FakeResultWrapper::current ( )

Returns: stdClass|array|bool

Implements Wikimedia\Rdbms\IResultWrapper.

Definition at line 61 of file FakeResultWrapper.php.

References Wikimedia\Rdbms\FakeResultWrapper\$pos, and Wikimedia\Rdbms\FakeResultWrapper\valid().

Referenced by Wikimedia\Rdbms\FakeResultWrapper\fetchObject(), and Wikimedia\Rdbms\FakeResultWrapper\next().

◆ fetchObject()

Wikimedia\Rdbms\FakeResultWrapper::fetchObject ( )

Fetch the next row from the given result object, in object form.

Fields can be retrieved with $row->fieldname, with fields acting like member variables. If no more rows are available, false is returned.

Returns: stdClass|bool

Exceptions

DBUnexpectedError Thrown if the database returns an error

Implements Wikimedia\Rdbms\IResultWrapper.

Definition at line 33 of file FakeResultWrapper.php.

References Wikimedia\Rdbms\FakeResultWrapper\current(), and Wikimedia\Rdbms\FakeResultWrapper\next().

◆ fetchRow()

Wikimedia\Rdbms\FakeResultWrapper::fetchRow ( )

Fetch the next row from the given result object, in associative array form.

Fields are retrieved with $row['fieldname']. If no more rows are available, false is returned.

Returns: array|bool

Exceptions

DBUnexpectedError Thrown if the database returns an error

Implements Wikimedia\Rdbms\IResultWrapper.

Definition at line 41 of file FakeResultWrapper.php.

References Wikimedia\Rdbms\FakeResultWrapper\$pos, Wikimedia\Rdbms\FakeResultWrapper\next(), and Wikimedia\Rdbms\FakeResultWrapper\valid().

◆ free()

Wikimedia\Rdbms\FakeResultWrapper::free ( )

Free a result object.

This either saves memory in PHP (buffered queries) or on the server (unbuffered queries). In general, queries are not large enough in result sets for this to be worth calling.

Implements Wikimedia\Rdbms\IResultWrapper.

Definition at line 53 of file FakeResultWrapper.php.