PHP + JSON

發表於 三月 1, 2009 在 PHP 分類. 4 則評論 標籤: , .

筆記一下..
input:

  1. $data = array ('a'=>1,'b'=>2,'c'=>3,'d'=>4,'e'=>5); 
  2. echo json_encode($data);

output:

  1. {"a":1,"b":2,"c":3,"d":4,"e":5}

input:

  1. $data = '{"a":1,"b":2,"c":3,"d":4,"e":5}'; 
  2. var_dump(json_decode($data)); 
  3. var_dump(json_decode($data, true));

output:

  1. object(stdClass)#1 (5) {
  2.     ["a"] => int(1)
  3.     ["b"] => int(2)
  4.     ["c"] => int(3)
  5.     ["d"] => int(4)
  6.     ["e"] => int(5)
  7. }
  8.  
  9. array(5) {
  10.     ["a"] => int(1)
  11.     ["b"] => int(2)
  12.     ["c"] => int(3)
  13.     ["d"] => int(4)
  14.     ["e"] => int(5)
  15. }

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