PHP Unconference Europe 2015

db2_close

(PECL ibm_db2 >= 1.0.0)

db2_close Closes a database connection

Beschreibung

bool db2_close ( resource $connection )

This function closes a DB2 client connection created with db2_connect() and returns the corresponding resources to the database server.

If you attempt to close a persistent DB2 client connection created with db2_pconnect(), the close request is ignored and the persistent DB2 client connection remains available for the next caller.

Parameter-Liste

connection

Specifies an active DB2 client connection.

Rückgabewerte

Gibt bei Erfolg TRUE zurück. Im Fehlerfall wird FALSE zurückgegeben.

Beispiele

Beispiel #1 Closing a connection

The following example demonstrates a successful attempt to close a connection to an IBM DB2, Cloudscape, or Apache Derby database.

<?php
$conn 
db2_connect('SAMPLE''db2inst1''ibmdb2');
$rc db2_close($conn);
if (
$rc) {
    echo 
"Connection was successfully closed.";
}
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

Connection was successfully closed.

Siehe auch

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