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<?php $array = [ 2 => (object)['title' => 'Section', 'linked' => 1], 1 => (object)['title' => 'Sub-Section', 'linked' => 1], 0 => (object)['title' => 'Sub-Sub-Section', 'linked' => null] ]; var_export(array_combine(range(1, count($array)), $array));
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array ( 1 => (object) array( 'title' => 'Section', 'linked' => 1, ), 2 => (object) array( 'title' => 'Sub-Section', 'linked' => 1, ), 3 => (object) array( 'title' => 'Sub-Sub-Section', 'linked' => NULL, ), )
Output for 7.2.0 - 7.2.33
array ( 1 => stdClass::__set_state(array( 'title' => 'Section', 'linked' => 1, )), 2 => stdClass::__set_state(array( 'title' => 'Sub-Section', 'linked' => 1, )), 3 => stdClass::__set_state(array( 'title' => 'Sub-Sub-Section', 'linked' => NULL, )), )

preferences:
147.8 ms | 408 KiB | 5 Q