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To generate JSON in PHP, you need only one function, json_encode (). When working with database, you need to get all the rows into array first. Here is a sample code for mysqli. $sql="select * from Posts limit 20"; $result = $db->query ($sql); $posts = $result->fetch_all (MYSQLI_ASSOC);
The Convert PHP array to JSON was created for online converting array of PHP into appropriate JSON. This can come in handy for testing or debugging your arrays, also for fast formatting and adding JSON object to your config or anywhere else.
10 sty 2024 · Converting a basic associative or indexed array to JSON in PHP is straightforward thanks to the native json_encode () function. Here is a simple example: $array = [ 'firstName' => 'John', 'lastName' => 'Doe', 'email' => ' [email protected] ' ]; $json = json_encode ($array); echo $json; This will output:
Best PHP Array to JSONConverter online to convert array of PHP variable to JSON. Load form PHP Array URL, Download, Save and Share.
To convert a PHP array to JSON, you can use the json_encode() function. Here’s how it’s done: $array = [ " foo " => " bar ", . " baz " => " qux ", ]; $json = json_encode ($array); echo $json; Running the above code snippet will output: {"foo":"bar","baz":"qux"}. And just like that, your PHP array is now a JSON string!
The json_decode () function is used to decode a JSON object into a PHP object or an associative array. Example. This example decodes JSON data into a PHP object: <?php. $jsonobj = ' {"Peter":35,"Ben":37,"Joe":43}'; var_dump (json_decode ($jsonobj)); ?> Run Example » The json_decode () function returns an object by default.
I need to convert a PHP array to JSON but I don't get what I expect. I want it to be an object that I can navigate easily with a numeric index. Here's an example code: $json = array(); $ip = "192.168.0.1"; $port = "2016"; array_push($json, ["ip" => $ip, "port" => $port]); $json = json_encode($json, JSON_PRETTY_PRINT); // ----- ...
