What are the potential pitfalls of using the "mysqli" extension in PHP when transitioning from the deprecated "mysql" extension?

When transitioning from the deprecated "mysql" extension to the "mysqli" extension in PHP, some potential pitfalls include differences in function names, parameter orders, and error handling. To solve this issue, you need to update your code to use the "mysqli" functions and adjust any parameter orders or error handling as needed. 

// Deprecated "mysql" extension code
$conn = mysql_connect('localhost', 'username', 'password');
mysql_select_db('database', $conn);
$result = mysql_query('SELECT * FROM table', $conn);

// Updated code using "mysqli" extension
$conn = mysqli_connect('localhost', 'username', 'password');
mysqli_select_db($conn, 'database');
$result = mysqli_query($conn, 'SELECT * FROM table');

Keywords

mysqli mysql extension deprecated transition

Related Questions