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Example of filtering odd and even numbers in php array

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2016-07-25 08:53:381191browse

  3. function pick_one_side($arr, $need_odd){

  4. return array_filter($arr, function($item) use($need_odd){
  5. return $need_odd ? ($item & 1) : (!($item & 1));
  6. });
  7. }

  8. //数据筛选调用

  9. $one_side = pick_one_side(range(1, 100), false);
  10. print_r($one_side);

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