How can the addslashes() function be used to address issues with PHP syntax differences?

When dealing with PHP syntax differences, the addslashes() function can be used to escape characters that may cause issues, such as single quotes, double quotes, and backslashes. This function adds a backslash before these characters, ensuring they are treated as literals rather than control characters. By using addslashes(), you can prevent syntax errors and ensure your PHP code runs smoothly.

$name = "John O'Connor";
$escaped_name = addslashes($name);
echo $escaped_name;