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<?php $ar = [ 0 => ['details' => '{"E":{"id": 3}}'], 1 => ['details' => '{"V":{"id": 8}}'], 2 => ['details' => '{"F":{"id": 5}}'], 3 => ['details' => '{"D":{"id": 1}}'], ]; $ar = array_map(function ($value) { return array_values(json_decode($value['details'], true))[0]['id']; }, $ar); print_r($ar);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.26, 8.2.0 - 8.2.13, 8.3.0
Array ( [0] => 3 [1] => 8 [2] => 5 [3] => 1 )
preferences:
87.95 ms | 404 KiB | 203 Q