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->get() --  Simple Get (Select) request


int $DB_DataObject->get (mixed Key or Value [, mixed value])


Get a result using key, value. Returns Number of rows located (usually 1) for success, and puts all the table columns into this classes variables. If only one parameter is used, it is assumed that first parameter is a value and get() will use the primary key.


Return value

int - Number of rows


Table 39-1. Possible PEAR_Error values

Error codeError messageMeaningSolution
DB_DATAOBJECT_ERROR_INVALIDCONFIG"No Keys available for $table"  
DB_DATAOBJECT_ERROR_INVALIDARGS"No Value specified for get"  


This function can not be called statically.

You should avoid calling get on the same object instance twice, as this will result in unexpected results.


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