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  1. <?php
  2.  
  3. print_r($_POST);
  4.  
  5. $arr = ['FormField', '2', '13'];
  6. $result = [];
  7. $target = &$result;
  8. foreach($arr as $element) {
  9. 	if(!isset($target[$element])) {
  10. 		$target[$element] = [];
  11. 	}
  12. 	$target = &$target[$element];
  13. }
  14. $_POST += $result;
  15.  
  16. print_r($_POST);
Success #stdin #stdout 0s 82880KB
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stdin
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Standard input is empty
stdout
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Array
(
)
Array
(
    [FormField] => Array
        (
            [2] => Array
                (
                    [13] => Array
                        (
                        )

                )

        )

)
https://ideone.com/pxpI1f
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
secret

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