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Procedural style:
mixed mysqli_stmt_result_metadata ( mysqli_stmt stmt )Object oriented style (method):
class mysqli_stmt {If a statement passed to mysqli_prepare() is one that produces a result set, mysqli_stmt_result_metadata() returns the result object that can be used to process the meta information such as total number of fields and individual field information.
Notatka: This result set pointer can be passed as an argument to any of the field-based functions that process result set metadata, such as:
The result set structure should be freed when you are done with it, which you can do by passing it to mysqli_free_result()
Notatka: The result set returned by mysqli_stmt_result_metadata() contains only metadata. It does not contain any row results. The rows are obtained by using the statement handle with mysqli_fetch().
mysqli_stmt_result_metadata() returns a result object or FALSE if an error occured.
Przykład 2. Procedural style
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Poprzedni | Spis treści | Następny |
mysqli_stmt_reset | Początek rozdziału | mysqli_stmt_send_long_data |
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Generated: 2007-01-26 18:02:48