What are the potential pitfalls of using different character encodings in PHP and databases?

Using different character encodings in PHP and databases can lead to issues such as data corruption, incorrect display of characters, and difficulties in searching and sorting data. To solve this problem, it's important to ensure that the character encoding settings in PHP and the database are consistent. This can be done by setting the character encoding for both PHP and the database to UTF-8, which is a widely supported encoding that can handle most characters. 

// Set the character encoding for PHP
ini_set('default_charset', 'UTF-8');

// Set the character encoding for the database connection
$pdo = new PDO('mysql:host=localhost;dbname=mydatabase;charset=utf8', 'username', 'password');

Keywords

Character encoding PHP databases UTF-8 SQL injection

Related Questions