Php/docs/function.ingres-fetch-proc-return
ingres_fetch_proc_return
(PECL ingres >= 1.4.0)
ingres_fetch_proc_return — Get the return value from a procedure call
Description
ingres_fetch_proc_return
( resource $result
) : int
This function is used to retrieve the return value following the execution of an Ingres database procedure (stored procedure).
Note:
If used with a row-producing procedure, this function should be called after all the rows from the procedure have been fetched using ingres_fetch_array(), ingres_fetch_object() or ingres_fetch_row(). This function will eliminate any rows yet to be fetched should there be any left over.
Parameters
result- The result identifier for a query
Return Values
Returns an int if there is a return value otherwise it will
return NULL.
Examples
Example #1 Get the return value from a procedure call
<?php$link = ingres_connect($database);if ( ingres_errno() != 0 ) { $error_text = ingres_error(); die($error_text);}$result = ingres_query($link, "execute procedure php_proc (value = 1000)");if ( ingres_errno() != 0 ) { $error_text = ingres_error(); die($error_text);}echo "return value - " . ingres_fetch_proc_return($result) . "\n";ingres_close($link);?>
See Also
- ingres_query() - Send an SQL query to Ingres
- ingres_fetch_array() - Fetch a row of result into an array
- ingres_fetch_object() - Fetch a row of result into an object
- ingres_fetch_row() - Fetch a row of result into an enumerated array
