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<?php $data = array( array("start"=>"10:00AM","finish"=>"12:00PM","Rate"=>100), array("start"=>"10:00AM","finish"=>"12:00PM","Rate"=>100), array("start"=>"10:00AM","finish"=>"12:00PM","Rate"=>150), ); //Serialize each value and gives a single diamentional array with serialized string value $serialize = array_map("serialize", $data); //Remove duplicate values $uniqueSerialize = array_unique($serialize); //Unserialize to bring back to original format (multidiamentional) $data = array_map("unserialize", $uniqueSerialize); print_r($data);
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
Array ( [0] => Array ( [start] => 10:00AM [finish] => 12:00PM [Rate] => 100 ) [2] => Array ( [start] => 10:00AM [finish] => 12:00PM [Rate] => 150 ) )

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