My cookie's value is JSON format string like this
{
"_id":{
"$oid":"5347d81c3e9b2ace058b4567"
},
"employee_id":{
"$oid":"534ae3933e9b2a8f058b4568"
},
// some more data
} // it's from mongolab
In my PHP code when trying to get employee_id as result I get only "{"
Here is PHP code
if(isset($_COOKIE['remember_me'])){
echo($_COOKIE['remember_me']['employee_id']);
}
but if I do echo($_COOKIE['remember_me']) I get as result this`
{"employee_id":{"$id":"5347d81c3e9b2ace058b4567"},"serial_number":"po9TsUdAK6nO6yFdSRyGcpSH7mqU6m+G","cookie_code":"YvfnP6\/PdDG8xhZRkEky1lKvS4n+AUom","hostname":"Titus","user_agent":"Mozilla\/5.0 (X11; Ubuntu; Linux x86_64; rv:28.0) Gecko\/20100101 Firefox\/28.0","user_ip":"127.0.0.1","last_used":false,"_id":{"$id":"534ae3933e9b2a8f058b4568"}}
so I do something wrong, but I'm not experienced enough to find my mistake. Please help, how get employee_id?
You can use json_decode to convert a JSON string to an array.
In your case:
$rememberMe = json_decode($_COOKIE['remember_me'], true); // When the second parameter is true, json_decode will return an associative array.
$employeeId = $rememberMe['employee_id']['$id'];
In other words, right now the cookie is just a string. You need to convert it to an array using json_decode.
you need to decode the json
$obj = json_decode($_COOKIE['remember_me']);
print $obj->{'employee_id'};