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  1. <?php
  2.  
  3. $data['one']['dva']['tri'] = 'old';
  4. $path = 'one/dva/tri';
  5.  
  6. $exploded = explode('/', $path, -1);
  7. $temp = &$data;
  8. foreach($exploded as $key) {
  9. 	$temp = &$temp[$key];
  10. }
  11. $temp = [];
  12. print_r($data);
Success #stdin #stdout 0.02s 82880KB
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stdin
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Standard input is empty
stdout
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Array
(
    [one] => Array
        (
            [dva] => Array
                (
                )

        )

)
https://ideone.com/sVUVMU
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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