How can the transition from mysql_connect to mysqli_connect or PDO::__construct be automated in PHP scripts?

The transition from mysql_connect to mysqli_connect or PDO::__construct can be automated in PHP scripts by using a search and replace tool to replace all instances of mysql_connect with mysqli_connect or PDO::__construct. This will ensure that the deprecated mysql functions are replaced with their updated equivalents, ensuring compatibility with newer PHP versions. 

// Replace all instances of mysql_connect with mysqli_connect
$old_code = file_get_contents('your_script.php');
$new_code = str_replace('mysql_connect', 'mysqli_connect', $old_code);
file_put_contents('your_script.php', $new_code);

// Alternatively, replace all instances of mysql_connect with PDO::__construct
$old_code = file_get_contents('your_script.php');
$new_code = str_replace('mysql_connect', 'new PDO', $old_code);
file_put_contents('your_script.php', $new_code);

Keywords

mysql_connect mysqli_connect PDO::__construct automation PHP scripts

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