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<?php $array = array( array( "value"=>"150mm", "label"=>"150mm" ), array( "value"=>"150mm", "label"=>"150mm" ), array( "value"=>"150mm", "label"=>"150mm" ), array( "value"=>"150mm", "label"=>"150mm" ), array( "value"=>"125mm", "label"=>"125mm" ), array( "value"=>"125mm", "label"=>"125mm" )); $result = []; foreach($array as $arr){ $result[$arr['value']] = $arr; } print_r(array_values($result));

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