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<?php $arr = [['home_id' => 51, '0' => 51, 'home_what' => 'bann', '1' => 'bann', 'home_artid' => '', '2' => '', 'home_bannid' => 27, '3' => 27]]; $result = array_map("array_unique", $arr); print_r($result);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 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 ( [0] => Array ( [home_id] => 51 [home_what] => bann [home_artid] => [home_bannid] => 27 ) )
preferences:
98.71 ms | 2045 KiB | 4 Q