mysqli_store_result
(PHP 5 CVS only)
mysqli_store_result
(no version information, might be only in CVS)
mysqli->store_result -- Transfers a result set from
the last query
Description
Procedural style:
object mysqli_store_result ( object link)
Object oriented style (method):
class mysqli {
object store_result ( void )
}
Transfers the result set from the last query on the database
connection represented by the link parameter to be used
with the mysqli_data_seek() function.
Note: Although it is always good practice to free the memory
used by the result of a query using the mysqli_free_result()
function, when transfering large result sets using the mysqli_store_result()
this becomes particularly important.
Note: mysqli_store_result() returns FALSE in case the query
didn't return a result set (if the query was, for example
an INSERT statement). This function also returns FALSE if
the reading of the result set failed. You can check if you
have got an error by checking if mysqli_error() doesn't
return an empty string, if mysqli_errno() returns a non
zero value, or if mysqli_field_count() returns a non zero
value. Also possible reason for this function returning
FALSE after successfull call to mysqli_query() can be too
large result set (memory for it cannot be allocated). If
mysqli_field_count() returns a non-zero value, the statement
should have produced a non-empty result set.
Return values
Returns a buffered result object or FALSE if an error occured.
See also
mysqli_real_query(), mysqli_use_result().
Example
See mysqli_multi_query().
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