| core_db

# Class: Bs_ResultSet Source Location: /core/db/Bs_ResultSet.class.php
### Class Overview
    Bs_Object
       |
       --Bs_ResultSet
This class implements a wrapper for a DB result set. #### Author(s): andrej arn <at blueshoes dot org> #### Version: 4.3.$Revision: 1.1.1.1 $ $Date: 2003/07/04 14:04:37 $ #### Copyright: blueshoes.org | ### Variables $_dbh $_result | ### Methods Bs_ResultSet fetchRow free numCols numRows
### Inherited Variables | ### Inherited Methods #### Class: Bs_Object Bs_Object::Bs_Object() Bs_Object::getErrors() Basic error handling: Get *all* errors as string array from the global Bs_Error-error stack. Bs_Object::getLastError() Basic error handling: Get last error string from the global Bs_Error-error stack. Bs_Object::getLastErrors() Basic error handling: Get last errors string array from the global Bs_Error-error stack sinc last call of getLastErrors(). Bs_Object::persist() Persists this object by serializing it and saving it to a file with unique name. Bs_Object::setError() Basic error handling: Push an error string on the global Bs_Error-error stack. Bs_Object::toHtml() Dumps the content of this object to a string using PHP's var_dump(). Bs_Object::toString() Dumps the content of this object to a string using PHP's var_dump(). Bs_Object::unpersist() Fetches an object that was persisted with persist()
### Class Details [line 16] This class implements a wrapper for a DB result set. A new instance of this class will be returned by the DB implementation after processing a query that returns data. #### Tags:
access: | public
version: | 4.3.$Revision: 1.1.1.1 $ $Date: 2003/07/04 14:04:37 $
copyright: | blueshoes.org
author: | andrej arn <at blueshoes dot org>
[ Top ] ### Class Variables #### $_dbh = [line 22] db handler
Type: | $_dbh
[ Top ] #### $_result = [line 28] result set
Type: | $_result
[ Top ] ### Class Methods ### constructor Bs_ResultSet [line 37]
`Bs_ResultSet Bs_ResultSet( $dbh &$dbh, $result &$result)`
constructor. #### Tags:
access: | public
#### Parameters:
$dbh | &$dbh | DB object reference
$result | &$result | result resource
[ Top ] ### method fetchRow [line 50]
`array fetchRow( [int $fetchMode = NULL])`
Fetch and return a row of data. #### Tags:
return: | a row of data, or false on error
throws: | bs_exception
access: | public
#### Parameters:
int | $fetchMode |
[ Top ] ### method free [line 82]
`void free( )`
Frees the resources allocated for this result set. #### Tags:
return: | (any errors are ignored)
access: | public
[ Top ] ### method numCols [line 61]
`int numCols( )`
Get the the number of columns in a result set. #### Tags:
return: | the number of columns
throws: | bs_exception
access: | public
[ Top ] ### method numRows [line 72]
`int numRows( )`
Get the number of rows in a result set. #### Tags:
return: | the number of rows, or a DB error
throws: | bs_exception
access: | public
[ Top ] Documentation generated on Mon, 29 Dec 2003 21:12:34 +0100 by phpDocumentor 1.2.3