What are the common challenges faced when integrating ADOdb into existing PHP files?

One common challenge when integrating ADOdb into existing PHP files is ensuring that the existing database connections are properly replaced with ADOdb connections. This can involve updating connection strings, query syntax, and error handling to align with ADOdb standards. Additionally, compatibility issues may arise if the existing code relies on specific database functions or features that differ from those supported by ADOdb.

// Existing database connection using MySQLi
$mysqli = new mysqli('localhost', 'username', 'password', 'database');

// Replace with ADOdb connection
include('adodb/adodb.inc.php');
$adodb = ADONewConnection('mysqli');
$adodb->Connect('localhost', 'username', 'password', 'database');