I’m creating a APIRest in Angular and I need to parse PHP results to JSON. I read some answer about this problem, but didn’t resolve my problem. The problem is the json_encode return null, and i don’t know why. Answer For JSON you need utf-8 encoded data, thus you have to tell PDO that the rest of code makes no
Tag: json
JSON_ENCODE can’t encode large array
I need help with encoding large array into JSON using PHP’s json_encode(). The array is from a local Database. I am using JS to parse JSON. However, the PHP script that handles array to JSON format stops if the dataset is too big. (i.e 100,000 Results). I tried to up my memory_limit to -1 and still does not help. Is
How to render json into a twig in Symfony2
The question is how to pass a json to twig to render a template. I’ve tried to pass a json with JsonResponse object but I did not find the way to render the template. TarifasController.php index.html.twig How can I pass a json from the controller to use it in the DataTable (in twig template) but mantaining the render in this
stored procedure with OUT variable not working with oracle & symfony2
what i need i need to fetch json data from stored procedures i have google a lot but cannot solve problem source code $param1 = ‘abc’; $param2 = ’79’; …
Merge two JSON arrays and then sort them
How would I merge both JSON arrays and then sort the value of ID so that the result displays the highest number to the lowest number? For example, my desired output from the script below would be: 1 – Jimbo 2 – Bob 6 – Luke 12 – Chris 16 – Jonas 36 – Sam Here’s my JSON arrays: Answer
PHP load json data, output is empty
I try to load data from my JSON file into php see my code below JSON: PHP: If I run this code my output is empty. Who can help me in the right direction? Answer Your JSON input is NOT valid according to RFC 4627 (JSON specification). So the correct json string must be: so your code would work: Or
The usage of `header(“Content-type:application/json”);`
I just created an JQuery ajax function to retrieve some json-encoded data from PHP, here’s my code : file name : bank.php and in data.php I wrote the question is, when I delete the line of header(“Content-type:application/json”); in data.php the console.log tell that the type of data returned by ajax is string. And when I added dataType :json“ inside the
Serialize/deserialize nested objects to JSON with type in PHP
I have classes that extends an abstract class. I need to create instances of these classes through a string – preferably JSON. Many of the objects are nested, and many properties are private. I need a way to: Create a JSON string of the complete object (with private properties and nested objects – with their private properties). Create a new
Remove first result in JSON
I’m using GoogleCharts. I have a problem with the first result. I need to remove the first result in “rows”. I tried with array_shift but I got an error. $q = Database::connect()->prepare(“SELECT …
Search tags in mysql table with PHP
I have a table with some submissions, this table has a tags field, and I need to search in it. The data is saved in JSON format in the table, like this: [“basic”,”example”,”html”,”chart”] I’m trying …