Solution to the problem of number object being converted to scientific notation after using json_decode in PHP

This article describes the solution to the problem of converting the number object to scientific notation after using json_decode in php. Shared for everyone's reference, as follows:

Problem:

Today I was dealing with the integration of webpage game scores on Facebook, and Facebook passed a class JSON string. I wanted to apply these parameters to the callball.php page, so I performed a json_decode operation, only to find that the long numbers had all become in scientific notation, which was not the result I wanted.

Solution:

All kinds of conversion treatments did not work well:

$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 the php built-in function number_format(), the problem was solved, and 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
)

PS: Here are some practical json online tools recommended for everyone's reference and use:

Online JSON code inspection, inspection, beautification, and formatting tool:
http://tools.jb51.net/code/json

JSON Online Formatting Tool:
http://tools.jb51.net/code/jsonformat

Online XML/JSON Interconversion Tool:
http://tools.jb51.net/code/xmljson

Online JSON code formatting/Beautify/Compress/Edit/Conversion Tool:
http://tools.jb51.net/code/jsoncodeformat

C Language Style/HTML/CSS/JSON code formatting and beautification tool:
http://tools.jb51.net/code/ccode_html_css_json

Readers who are interested in more PHP-related content can check out the special topics on this site: 'PHP json format data operation skills summary', 'PHP mathematical operation skills summary', 'PHP basic syntax tutorial', 'PHP array (Array) operation skills大全', 'PHP string (string) usage summary', 'php+MySQL Database Operation Tutorial and PHP Common Database Operation Skills Summary

I hope this article will be helpful to everyone in PHP program design.

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