(PECL ingres >= 1.4.0)
Get the return value from a procedure call
int ingres_fetch_proc_return ( resource $result )
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
Returns:
Returns an integer if there is a return value otherwise it will return NULL
.
Examples:
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:
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