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  1. <?php
  2.  
  3. function Ordena_Array($array, $campo) {
  4.     usort($array, function ($a, $b) use ($campo) {
  5.         return $a[$campo] > $b[$campo];
  6.     });
  7.     return $array;
  8. }
  9.  
  10. $array = array(
  11. 	array( 'nome' => 'Alexandre',   'idade' => '65' ),
  12. 	array( 'nome' => 'Alex',    'idade' => '33' ),
  13. 	array( 'nome' => 'Zezinha', 'idade' => '29' ),
  14. 	array( 'nome' => 'Rosana',  'idade' => '64' )
  15. );
  16.  
  17. var_dump(Ordena_Array($array, "nome"));
  18.  
  19.  
  20.  
Success #stdin #stdout 0.01s 82560KB
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Standard input is empty
stdout
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array(4) {
  [0]=>
  array(2) {
    ["nome"]=>
    string(4) "Alex"
    ["idade"]=>
    string(2) "33"
  }
  [1]=>
  array(2) {
    ["nome"]=>
    string(9) "Alexandre"
    ["idade"]=>
    string(2) "65"
  }
  [2]=>
  array(2) {
    ["nome"]=>
    string(6) "Rosana"
    ["idade"]=>
    string(2) "64"
  }
  [3]=>
  array(2) {
    ["nome"]=>
    string(7) "Zezinha"
    ["idade"]=>
    string(2) "29"
  }
}
https://ideone.com/ygGstF
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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