Re: PHP Brain Teasers

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Colin Guthrie wrote:
> Daniel Brown wrote:
>>    What the hell?  Why not start a thread that can be fun and
>> challenging for all of us.
> 
> One more before bed:
> 
> class pin
> {
>   private $mVisible;
>   private $mInstantiateTime;
> 
>   public function __construct()
>   {
>     $this->mInstantiateTime = floor(time() / 86400) * 86400;
>     $this->mVisible = rand() % 2;
>   }
> 
>   public function isVisible()
>   {
>     return $this->mVisible;
>   }
> 
>   public function pickup()
>   {
>     if ($this->mVisible)
>     {
>       $now = time();
>       if (($now - $this->mInstantiateTime) < 86400)
>         return 'Good Luck!';
>     }
>     return '';
>   }
> }
> 
> $pin = new pin();
> if ($pin->isVisible())
>   $have = $pin->pickup();
> 

PS I KNOW this is not LC_TIME aware and I know I double check a
condition but it's needed in the context I think ;)

Night all.

/me should have gone to be ages ago.....

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