Result wrapper for grabbing data queried by someone else. More...
Public Member Functions | |
| __construct ($database, $result) | |
| Create a new result object from a result resource and a Database object. More... | |
| current () | |
| fetchObject () | |
| Fetch the next row from the given result object, in object form. More... | |
| fetchRow () | |
| Fetch the next row from the given result object, in associative array form. More... | |
| free () | |
| Free a result object. More... | |
| key () | |
| next () | |
| numRows () | |
| Get the number of rows in a result object. More... | |
| rewind () | |
| seek ($row) | |
| Change the position of the cursor in a result object. More... | |
| valid () | |
Public Attributes | |
| resource | $result |
Protected Attributes | |
| object null | $currentRow = null |
| DatabaseBase | $db |
| int | $pos = 0 |
Detailed Description
Result wrapper for grabbing data queried by someone else.
Definition at line 77 of file DatabaseUtility.php.
Constructor & Destructor Documentation
| ResultWrapper::__construct | ( | $database, | |
| $result | |||
| ) |
Create a new result object from a result resource and a Database object.
- Parameters
-
DatabaseBase $database resource | ResultWrapper $result
Definition at line 96 of file DatabaseUtility.php.
Member Function Documentation
| ResultWrapper::current | ( | ) |
- Returns
- stdClass|array|bool
Definition at line 174 of file DatabaseUtility.php.
References $currentRow, and 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. If no more rows are available, false is returned.
- Returns
- stdClass|bool
- Exceptions
-
DBUnexpectedError Thrown if the database returns an error
Definition at line 123 of file DatabaseUtility.php.
Referenced by IndexPager\extractResultInfo(), and next().
| ResultWrapper::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
Definition at line 134 of file DatabaseUtility.php.
Referenced by IndexPager\extractResultInfo().
| ResultWrapper::free | ( | ) |
| ResultWrapper::key | ( | ) |
| ResultWrapper::next | ( | ) |
- Returns
- stdClass
Definition at line 192 of file DatabaseUtility.php.
References $currentRow, and fetchObject().
Referenced by current().
| ResultWrapper::numRows | ( | ) |
Get the number of rows in a result object.
- Returns
- int
Definition at line 111 of file DatabaseUtility.php.
Referenced by IndexPager\extractResultInfo(), and rewind().
| ResultWrapper::rewind | ( | ) |
Definition at line 163 of file DatabaseUtility.php.
References numRows().
| ResultWrapper::seek | ( | $row | ) |
Change the position of the cursor in a result object.
See mysql_data_seek()
- Parameters
-
int $row
Definition at line 153 of file DatabaseUtility.php.
Referenced by IndexPager\extractResultInfo().
| ResultWrapper::valid | ( | ) |
Member Data Documentation
|
protected |
Definition at line 88 of file DatabaseUtility.php.
|
protected |
Definition at line 82 of file DatabaseUtility.php.
|
protected |
Definition at line 85 of file DatabaseUtility.php.
Referenced by key().
| resource ResultWrapper::$result |
Definition at line 79 of file DatabaseUtility.php.
Referenced by __construct(), MssqlResultWrapper\fetchObject(), MssqlResultWrapper\fetchRow(), and MssqlResultWrapper\seek().
The documentation for this class was generated from the following file:
- includes/db/DatabaseUtility.php
