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(PHP 5)
mysqli_stmt_store_result(no version information, might be only in CVS)
mysqli_stmt->store_result -- Transfers a result set from a prepared statementProcedural style:
bool mysqli_stmt_store_result ( mysqli_stmt stmt )Object oriented style (method):
class mysqli_stmt {You must call mysqli_stmt_store_result() for every query that successfully produces a result set (SELECT, SHOW, DESCRIBE, EXPLAIN), and only if you want to buffer the complete result set by the client, so that the subsequent mysqli_fetch() call returns buffered data.
Nota: It is unnecessary to call mysqli_stmt_store_result() for other queries, but if you do, it will not harm or cause any notable performance in all cases. You can detect whether the query produced a result set by checking if mysqli_stmt_result_metadata() returns NULL.
Esempio 2. Procedural style
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The above example will output:
Number of rows: 20. |
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Generated: 2007-01-26 17:56:29