What are common errors encountered when updating PHP scripts from MySQL to MySQLi?

Common errors encountered when updating PHP scripts from MySQL to MySQLi include using deprecated MySQL functions, such as mysql_connect or mysql_query, instead of the MySQLi equivalents. To solve this issue, you need to update your code to use MySQLi functions like mysqli_connect and mysqli_query. 

// Deprecated MySQL code
$link = mysql_connect('localhost', 'username', 'password');
$result = mysql_query('SELECT * FROM table');

// Updated MySQLi code
$link = mysqli_connect('localhost', 'username', 'password');
$result = mysqli_query($link, 'SELECT * FROM table');

Keywords

PHP MySQL MySQLi migration errors

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