Tagged Questions

26
votes
12answers
13k views

PHP json_encode encoding numbers as strings

I am having one problem with the PHP json_encode function. It encodes numbers as strings (e.g. array('id' => 3 becomes "{ ["id": "3", ...) When js encounters these values, it interprets them as ...
12
votes
1answer
29k views

Encoding Javascript Object to Json string

I want to encode a javascript object into a json string and I am having considerable difficulties. The Object looks something like this new_tweets[k]['tweet_id'] = 98745521; new_tweets[k]['user_id'] ...
7
votes
3answers
7k views

Backbone: Create collection from JSON

I'm attempting to load JSON (from php's json_encode) into a Backbone JS collection. I've simplified the problem to: var myJSON = '[{ "id":"1","name":"some name","description":"hmmm"}]'; var ...
6
votes
4answers
9k views

PHP json_encode and javascript functions

I need to encode a javascript function into a JSON object in PHP. This: $function = "function(){}"; $message = "Hello"; $json = array( 'message' => $message, 'func' => ...
5
votes
1answer
4k views

json_encode adding unwanted slashes

Hello all I have a json string saved in my db. When i retrieve it from db to pass it to the javascript function (ajax call) , along with the id of that row, i am json_encoding both (the query result ...
4
votes
2answers
708 views

json_encode return undefined

My script returns undefined value from my json_encode php index.php <?php $returnThis['user'] = "Robin098"; $returnThis['id'] = "08465"; echo json_encode($returnThis); ?> ...
4
votes
1answer
691 views

XSS : Creating a javascript object using PHP's json_encode

Is this 100% safe against XSS? If not, can you please provide example bad string text showing me why it is not. <html> <body> <script> <?php $bad = "some bad ...
3
votes
6answers
936 views

PHP json_encode encode a function

How to encode a javascript function in PHP ? I want to encode the callback function with array $options = array( 'title' => 'Title', 'fnCallback' => someCallback); equivalent ini javascript ...
3
votes
3answers
151 views

When should Content-Type be application/json

My server is sending data to the client. header('Content-type: application/json'); echo json_encode($jsondata); What is the benefit of the header? It encodes the data, but doesn't appear to have ...
3
votes
1answer
144 views

How to execute json decode in live server?

I am currently working in google map API.In google map API, i am fetching longitude and latitude from specific address. Here is the code: ...
2
votes
1answer
884 views

JSON and whitespaces in identifiers

Question: The JavaScript code below: records is JSON serialized data. I can access it right away from JavaScript by using for example alert(records.data[0].Phone); The problem now is that some ...
2
votes
4answers
781 views

JSON Encode/decode doesn't work as it should

I am preparing and sending a JSON string from my PHP file to my Javascript function like this: $json = array(); $json['slice'] = false; $json['G500'] = false; $json['KG1'] = false; $encoded = ...
2
votes
2answers
187 views

Json string to a js array

I have a set of result which i have converted to Json using php json_encode function now i want this result as an array in js but I am not getting an idea to do this. My PHP array is like this : ...
2
votes
3answers
5k views

how to get data to javascript from php using json_encode?

I am trying to map traceroutes to google maps. I have an array in php with traceroute data as $c=ip,latitude,longitude, 2nd ip, its latitude, longitude, ....target ip, its lat, its lng I used ...
2
votes
3answers
233 views

Assigning identifier/name to JSON object in PHP

I'm grabbing data from a mysql database and encoding a JSON object with PHP to use in JS. On the PHP end, I did this while($row = mysql_fetch_array($result)) { $jmarkers = array( ...

1 2 3 4 5 6
15 30 50 per page