PHP-Firebird（未定义ibase_connect = CHARACTER SET iso-8859-1）

Question

im new about firebird. I'm trying to connect between php and firebird. This is the code :

$host='192.168.12.1:D:/DB/ALFABETA.FDB';
$username='john.doe';
$password='123456789';
$database='ALFABETA';

$dbh=ibase_connect($host,$username,$password) or die (ibase_errmsg());

$sth=  ibase_query($dbh) or die (ibase_errmsg());

But after i run the code in browser, the warning statement is coming up. Help. What i should do ?

Warning Statement

Warning: ibase_connect(): bad parameters on attach or create database CHARACTER SET iso-8859-1 is not defined in /var/www/fortrainingcrud/connect_db.php on line 7 bad parameters on attach or create database CHARACTER SET iso-8859-1 is not defined

Answer 1

I finally got the answer ! Here it is :

1. In php.ini, i add extension=php_interbase.dll
2. Restart the Apache service
3. The code that i've write before, works well