db2_close
(PECL ibm_db2:1.0-1.6.2)
db2_close — Closes a database connection
Beskrivelse
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.
Parameterliste
- connection
-
Specifies an active DB2 client connection.
Returneringsværdier
Returnerer TRUE ved succes, FALSE ved fejl.
Eksempler
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.
<?php
$conn = db2_connect('SAMPLE', 'db2inst1', 'ibmdb2');
$rc = db2_close($conn);
if ($rc) {
echo "Connection was successfully closed.";
}
?>
Ovenstående eksempel vil udskrive:
Connection was successfully closed.