IBM DB2 Функции
PHP Manual

db2_close

(PECL ibm_db2 >= 1.0.0)

db2_close Closes a database connection

Описание

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.

Параметри

connection

Specifies an active DB2 client connection.

Връщани стойности

Връща TRUE при успех или FALSE при неуспех.

Примери

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.";
}
?>

Примерът по-горе ще изведе:

Connection was successfully closed.

Вж. също


IBM DB2 Функции
PHP Manual