ResultWrapper Class Reference
[Database]

Result wrapper for grabbing data queried by someone else. More...

List of all members.

Public Member Functions

 ResultWrapper ($database, $result)
 Create a new result object from a result resource and a Database object.
 numRows ()
 Get the number of rows in a result object.
 fetchObject ()
 Fetch the next row from the given result object, in object form.
 fetchRow ()
 Fetch the next row from the given result object, in associative array form.
 free ()
 Free a result object.
 seek ($row)
 Change the position of the cursor in a result object See mysql_data_seek().
 rewind ()
 current ()
 key ()
 next ()
 valid ()

Public Attributes

 $db
 $result
 $pos = 0
 $currentRow = null


Detailed Description

Result wrapper for grabbing data queried by someone else.

Definition at line 2744 of file Database.php.


Member Function Documentation

ResultWrapper::current (  ) 

Definition at line 2822 of file Database.php.

References next().

Referenced by valid().

ResultWrapper::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.

Parameters:
$res SQL result object as returned from Database::query(), etc.
Returns:
MySQL row object
Exceptions:
DBUnexpectedError Thrown if the database returns an error

Definition at line 2775 of file Database.php.

Referenced by IndexPager::extractResultInfo(), Block::loadFromResult(), and next().

ResultWrapper::fetchRow (  ) 

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

Fields are retrieved with $row['fieldname'].

Parameters:
$res SQL result object as returned from Database::query(), etc.
Returns:
MySQL row object
Exceptions:
DBUnexpectedError Thrown if the database returns an error

Definition at line 2787 of file Database.php.

Referenced by IndexPager::extractResultInfo().

ResultWrapper::free (  ) 

Free a result object.

Definition at line 2794 of file Database.php.

Referenced by Block::loadFromResult().

ResultWrapper::key (  ) 

Definition at line 2829 of file Database.php.

ResultWrapper::next (  ) 

Definition at line 2833 of file Database.php.

References fetchObject().

Referenced by current().

ResultWrapper::numRows (  ) 

Get the number of rows in a result object.

Definition at line 2762 of file Database.php.

Referenced by IndexPager::extractResultInfo(), Block::loadFromResult(), and rewind().

ResultWrapper::ResultWrapper ( database,
result 
)

Create a new result object from a result resource and a Database object.

Definition at line 2750 of file Database.php.

References $database, and $result.

ResultWrapper::rewind (  ) 

Definition at line 2814 of file Database.php.

References numRows().

ResultWrapper::seek ( row  ) 

Change the position of the cursor in a result object See mysql_data_seek().

Definition at line 2804 of file Database.php.

References $row.

Referenced by IndexPager::extractResultInfo().

ResultWrapper::valid (  ) 

Definition at line 2839 of file Database.php.

References current().


Member Data Documentation

ResultWrapper::$currentRow = null

Definition at line 2745 of file Database.php.

ResultWrapper::$db

Definition at line 2745 of file Database.php.

ResultWrapper::$pos = 0

Definition at line 2745 of file Database.php.

ResultWrapper::$result

Definition at line 2745 of file Database.php.

Referenced by ResultWrapper().


The documentation for this class was generated from the following file:

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