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Pass variable as hidden

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Pass variable as hidden field
recursively handles array.

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  1. <?
  2. /* Pass variable as hidden
  3.  
  4. Pass variable as hidden field
  5. recursively handles array
  6. eg usage: */
  7.  
  8. foreach ($_REQUEST as $key => $val) 
  9. pass_hidden($key, $val);
  10.  function pass_hidden($key, $val) {
  11.   if (is_array($val)) {
  12.     foreach ($val as $k => $v) 
  13.       pass_hidden("{$key}[{$k}]", $v);
  14.   } else {
  15.     ?><input type="hidden" name="<?=$key?>" value="<?=htmlspecialchars($val)?>">
  16.     <?
  17.   }
  18. }
  19. ?>

URL: http://www.bigbold.com/snippets/posts/show/1729

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