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<?php $arr['data_|_multilanguage_|_en_|_field'] = 23; $arr['data_|_multilanguage_|_de_|_field'] = 27; $delimiter = '_|_'; $result = array_reduce(array_keys($arr), function(&$c, $x) use ($delimiter, $arr) { $ref = &$c; foreach(explode($delimiter, $x) as $field) { $ref = &$ref[$field]; } $ref = $arr[$x]; return $c; }, []); var_dump($result);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/vlAOF on line 8 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/vlAOF on line 8 array(1) { ["data"]=> array(1) { ["multilanguage"]=> array(2) { ["en"]=> array(1) { ["field"]=> int(23) } ["de"]=> array(1) { ["field"]=> int(27) } } } }

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