SunshinePHP 2016


(PECL ibm_db2 >= 1.0.0)

db2_close Closes a database connection


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.



Specifies an active DB2 client connection.

Valorile întoarse

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eșecului.


Example #1 Closing a connection

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

$rc db2_close($conn);
if (
$rc) {
"Connection was successfully closed.";

Exemplul de mai sus va afișa:

Connection was successfully closed.

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