NYCPHP Meetup

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On Mon, 2006-07-17 at 15:43 -0400, CED wrote:
> Sirs,
>  
> I have used variables many times in foreach statements... and having
> spent several hours tryignt o debug this I thought I'd throw it out
> here:
>  
>         
>      1. <?  
>      2. function readD($dir){ 
>      3. if(!$dir){$dir = '.';} 
>      4. foreach(glob("$dir/*.mp3") as $item){$sort[]= end(explode('/',
>         $item));} 
>      5.  foreach($sort as $sorteditem){ 
>      6.   if($sort){natsort($sort);} 
>      7.     foreach($sort as $item){$return[]= $item;} 
>      8.      if(!$return){return array();} 
>      9.      } 
>     10.   return $return; 
>     11.   } ?> 
>     12. <?php header("Content-type: text/xyxml") ?> 
>     13. <? echo(' <?xml version="1.0" encoding="UTF-8"?> ') ; ?> 
>     14. <? echo '<player showDisplay="yes" showPlaylist="no"
>         autoStart="yes"> 
>     15. ' ; 
>     17. $sFolder = '../Audio/Music' ;  
>     18. foreach(readD($sFolder) as $item) 
>     19. {
>         
> PHP keeps erroring on Lines 5 and 18. Any thoughts? Is this a bug? Am
> I a moron?


what are the errors? Is line five looping on an empty array

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