How can one handle special characters like backslashes in PHP code to avoid conflicts with the syntax?

Special characters like backslashes can be escaped in PHP by using another backslash before the special character. This ensures that the special character is treated as a literal character and not as part of the syntax. For example, to use a backslash in a string, you would need to write "\\". This prevents conflicts with the PHP syntax and allows the special characters to be displayed correctly.

// Example of handling backslashes in PHP code
$special_string = "This is a backslash: \\";
echo $special_string;