addslashes_strings_only() WordPress Function

The addslashes_strings_only() function is a utility function that is used to add slashes to a string. This function is similar to the addslashes() function, but it only adds slashes to strings, not to other data types.

addslashes_strings_only( mixed $value ) #

function addslashes_strings_only( $value ) {
	return is_string( $value ) ? addslashes( $value ) : $value;
}