addcslashes() function returns a string with backslashes.
Syntax
addcslashes(string,characters) Parameter Values
string : Defines the string to be escaped.
characters : Defines the characters or range of characters to be escaped.
Technical Details
Return Value : Returns the escaped string.
PHP Version : 4+
Examples
<?php $string = addcslashes("Codeamend Team","e");
echo($string);
?>
Output : Cod\eam\end T\eam Note
The addcslashes() function is case-sensitive.
Be careful using addcslashes() on 0 (NULL), r (carriage return), n (newline), f (form feed), t (tab) and v (vertical tab). In PHP, \0, \r, \n, \t, \f and \v are predefined escape sequences.
Read More details : https://www.php.net/manual/en/function.addcslashes.php
