Zal91

<?phpfunction outputString($str, $line_end) 	{    // Set the variable that holds the string    $str = "";    // Use a for loop to grab each character    for ($i = 0; $i < strlen($str); $i++) 		{		// This line cuts the string one character at a time        $str .= substr($str, $i , 1) . $line_end;		}    // Return the '$str' variable    return $str;	}// Here is the string we want to affect$text = "This is an example string!";// Finally print out the string print outputString($text, "");?>