github.mkd

#include <stdio.h>
int main(void)
{
    printf("Hello World\n");
    return 0;
}

def deco(func):
    def wrapper():
        print "Hello mkdwiki!"
        func()
    return wrapper

@deco
def foo():
    print 'Ok'

foo()

<?php
class a{
    public $a= 'a';
    public $b= 'b';
    public $c= 'c';
    public $d= 'd';
}
$a = new a;
foreach ($a  as $k=>$v) {
    echo 'key=',$k,' value=',$v,"\n";
}

if n.zero?
  puts "Cannot divide by 0!"
else
  n / d