How to convert objects into json format data in php

The way PHP converts objects into json format data is through the json_encode() function. This function is used to JSON encode variables and returns JSON data if the execution is successful, otherwise it returns FALSE.

#To convert the object into json format data, we can use the json_encode() function.

(Recommended tutorial: php tutorial)

Let’s introduce this function:

json_encode() function is used to JSON encode variables , this function returns JSON data if executed successfully, otherwise it returns FALSE.

Function syntax:

string json_encode($value[,$options=0])

Parameter description:

value: The value to be encoded. This function is only valid for UTF-8 encoded data.

Code implementation:

For example, if we want to convert PHP objects into JSON format data, the code is as follows:

<?php
   class Emp {
       public $name = "";
       public $hobbies  = "";
       public $birthdate = "";
   }
   $e = new Emp();
   $e->name = "sachin";
   $e->hobbies  = "sports";
   $e->birthdate = date(&#39;m/d/Y h:i:s a&#39;, "8/5/1974 12:20:03 p");
   $e->birthdate = date(&#39;m/d/Y h:i:s a&#39;, strtotime("8/5/1974 12:20:03"));

   echo json_encode($e);
?>

Output result:

{"name":"sachin","hobbies":"sports","birthdate":"08\/05\/1974 12:20:03 pm"}

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