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<?php $array = array( 0 => array( "label"=>"Ai", "male"=>0, "female"=>10 ), 1=> array( "label"=>"Bi", "male"=>0, "female"=>20 ), 2=> array( "label"=>"Ci", "male"=>10, "female"=>20 ) ); $min = min(array_column($array,'male')); $keys = array_keys(array_column($array,'male'), $min); $finalArray =[]; foreach($keys as $key){ $finalArray[] = array( 'label'=>$array[$key]['label'], 'male'=>$array[$key]['male'] ); } print_r($finalArray);
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 - 8.3.27, 8.4.1 - 8.4.14
Array ( [0] => Array ( [label] => Ai [male] => 0 ) [1] => Array ( [label] => Bi [male] => 0 ) )

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