IBM manual Example A-2 Sample PHP application, 262 DB2 Deployment Guide

/* disconnect from the database */

printf("\n Disconnecting from the database %s...\n", dbname); cliRC = SQLDisconnect(hdbc);

}

/* free connection handle & environment handle */ cliRC = SQLFreeHandle(SQL_HANDLE_DBC, hdbc); cliRC = SQLFreeHandle(SQL_HANDLE_ENV, henv);

}

A.2 PHP

Example A-2shows the application used to demonstrate the deployment of the DB2 PHP application.

Example: A-2 Sample PHP application

<?php

/* A sample php application.

Use this program to test connection to a database.

Database connectivity information is read as command line arguments. Give arguments in the following order:

hostname port_number database_name user password

Run the application as following:

php itso_phpapp.php hostname port_number database_name user password

*/

#Varifying the number of command line arguments. if($argc != 6) {

printf(" ERROR: incorrect command line arguments.\n Use hostname port_number database_name user_name password\n", $argv[0]);

exit(1);

}

#Creating dsn from command line arguments.

$dsn = "HOSTNAME=" . $argv[1] . ";PORT=" . $argv[2] . ";DATABASE=" . $argv[3] . ";PROTOCOL=TCPIP" . ";UID=" . $argv[4] . ";PWD=" . $argv[5];

print "Trying to establish connection...\n";

262DB2 Deployment Guide