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  1. <?php
  2.  
  3. $json = '[ { "post108" : [ "1" ] } ]';
  4. $data = json_decode($json);
  5.  
  6. print_r($data);
  7. foreach($data as $k => $v) {
  8. 	foreach($data[$k] as $k1 => $v1) {
  9. 		unset($data[$k]->$k1[0]);
  10. 	}
  11. }
  12. print_r($data);
Success #stdin #stdout 0s 82560KB
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Standard input is empty
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Array
(
    [0] => stdClass Object
        (
            [post108] => Array
                (
                    [0] => 1
                )

        )

)
Array
(
    [0] => stdClass Object
        (
            [post108] => Array
                (
                )

        )

)
https://ideone.com/S6C5A6
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
secret

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