store-result

mysqli::store_result

mysqli_store_result

Transfers a result set from the last query

ENTITY

ENTITY

ENTITY

mysqli_result

false

mysqli_store_result

mysqli

mysql

int

mode

0

Transfers the result set from the last query on the database connection represented by the mysql parameter to be used with the mysqli_data_seek function.

ENTITY

mode
The option that you want to set. As of PHP 8.1, this parameter has no effect. It can be one of the following values:

Valid options {#mysqli.store-result.parameters}

ENTITY

Returns a buffered result object or ENTITY if an error occurred.

[!NOTE] mysqli_store_result returns ENTITY in case the query didn't return a result set (if the query was, for example an INSERT statement). This function also returns ENTITY 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 ENTITY after successful 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.

ENTITY ENTITY

ENTITY

ENTITY

See mysqli_multi_query.

ENTITY

[!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 transferring large result sets using the mysqli_store_result this becomes particularly important.

ENTITY

mysqli_real_query, mysqli_use_result