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<?php $array = [ (object) ['ID' => 113, 'title' => 'text'], (object) ['ID' => 114, 'title' => 'text text text'], (object) ['ID' => 115, 'title' => 'text text'], (object) ['ID' => 116, 'title' => 'text'], ]; $result = []; foreach ($array as $obj) { $id = $obj->ID; unset($obj->ID); $result[$id] = $obj; } var_export($result); echo "\n---\n"; var_export($array);
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array ( 113 => (object) array( 'title' => 'text', ), 114 => (object) array( 'title' => 'text text text', ), 115 => (object) array( 'title' => 'text text', ), 116 => (object) array( 'title' => 'text', ), ) --- array ( 0 => (object) array( 'title' => 'text', ), 1 => (object) array( 'title' => 'text text text', ), 2 => (object) array( 'title' => 'text text', ), 3 => (object) array( 'title' => 'text', ), )

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