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  1. <?php    $array = array(
  2.       "collection" => "departments",
  3.       "action" => "find",
  4.       "args" => array ("_id" => array('$in' => "{{variablename}}"))
  5.     );
  6.     $stack = array(&$array);
  7.     while (sizeof($stack) > 0) {
  8.         foreach ($stack as &$current) {
  9.             break;
  10.         }
  11.         $stack = array_slice($stack, 1);
  12.         if (is_array($current)) {
  13.             foreach ($current as &$value) {
  14.                 $stack[] =& $value;
  15.             }
  16.         } elseif ($current == '{{variablename}}') {
  17.             break;
  18.         }
  19.     }
  20.     $current = 'test';
  21.     var_dump($current);
  22.     var_dump($array);
Success #stdin #stdout 0.02s 13112KB
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stdin
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Standard input is empty
stdout
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string(4) "test"
array(3) {
  ["collection"]=>
  string(11) "departments"
  ["action"]=>
  string(4) "find"
  ["args"]=>
  array(1) {
    ["_id"]=>
    array(1) {
      ["$in"]=>
      &string(4) "test"
    }
  }
}
https://ideone.com/hEzZk
language:
PHP (php 7.3.5)
created:
13 years ago
visibility:
public

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