How can an adapter pattern be used to handle connection setup and error handling in PHP classes?

When dealing with different connection setups and error handling in PHP classes, the adapter pattern can be used to encapsulate the varying behaviors into separate adapters. Each adapter can handle the specific connection setup and error handling logic for a particular type of connection, making the code more modular and easier to maintain. 

<?php

interface ConnectionAdapter {
    public function connect();
    public function handleErrors();
}

class MySQLAdapter implements ConnectionAdapter {
    public function connect() {
        // MySQL connection setup logic
    }

    public function handleErrors() {
        // MySQL error handling logic
    }
}

class PostgreSQLAdapter implements ConnectionAdapter {
    public function connect() {
        // PostgreSQL connection setup logic
    }

    public function handleErrors() {
        // PostgreSQL error handling logic
    }
}

// Client code
$adapter = new MySQLAdapter();
$adapter->connect();
$adapter->handleErrors();

?>

Keywords

Adapter pattern connection setup error handling PHP classes technical keywords

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