ahungry

<?php

function post($key, $default = '')
{
  return isset($_POST[$key]) ? $_POST[$key] : $default;
}

$name = post('name', 'Jon Smith');

ahungry

(ƒ caesar-cipher                                                                                                                                                
            α → (let ((n (or αb 11)))                                                                                                                                    
                  (coerce (ψ (ψ (coerce α 'list)                                                                                                                         
                                α → (mod (- (+ (char-code α) n) 97) 26))                                                                                                 
                             α → (code-char (+ 97 α))) 'string)))

Common Lisp using my package https://github.com/ahungry/glyphs