Solution to convert digital objects into scientific notation after using json_decode in PHP

The example in this article describes the solution for converting digital objects into scientific notation after using json_decode in PHP. Share it with everyone for your reference. The details are as follows:

Question:

Today I am working on connecting web games to Facebook points, and Facebook sent a class json string, I want to apply these parameters in the callball.php page, so I performed a json_decode operation and found that the long numbers turned into scientific notation, which was not the result I wanted.

Solution:

After various conversion processes, it still doesn’t work:

$obj='{"order_id":213477815351175,"buyer":100001169269154}';
$obj=$this->json_decode($obj,TRUE);
print_r($obj);

Result:

Array
(
  [order_id] => 2.1347781535118E+14
  [buyer] => 1.0000116926915E+14
)

Finally, using PHP’s built-in function number_format(), the problem is solved, the effect is as follows:

$obj='{"order_id":213477815351175,"buyer":100001169269154}';
$obj=$this->json_decode($obj,TRUE);
foreach ($obj as $key=>$val){
    $obj[$key]=number_format($val,0,'','');
}
print_r($obj);

Result:

Array
(
  [order_id] => 213477815351175
  [buyer] => 100001169269154
)

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