ibase_set_event_handler

Register a callback function to be called when events are posted (PHP 5)
resource ibase_set_event_handler ( callback event_handler, string event_name1 [, string event_name2 [, string ...]] )

resource ibase_set_event_handler ( resource connection, callback event_handler, string event_name1 [, string event_name2 [, string ...]] )

Example 688. ibase_set_event_handler() example

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<?php

function event_handler($event_name, $link)

{

    if ($event_name == "NEW ORDER") {

        // process new order

        ibase_query($link, "UPDATE orders SET status='handled'");

    } else if ($event_name == "DB_SHUTDOWN") {

        // free event handler

        return false;

    }

}

ibase_set_event_handler($link, "event_handler", "NEW_ORDER", "DB_SHUTDOWN");
?>

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