![]() Long story short: You should use the input stream approach instead. To receive RAW post data in PHP, you can use the php://input stream like so: //Receive the RAW post data via the php://input IO stream. However, the default value for this directive is 0 (off). In a previous tutorial, I showed how to send JSON data via POST in PHP.This led to somebody asking me how to receive JSON POST data with PHP. ![]() The feature relies on the always_populate_raw_post_data directive being set to 1. This is because the feature is turned off by default on most PHP installations. ini directives in order to get it working. However, the variable was officially deprecated in PHP 5.6 and completely removed as of PHP 7.0.īesides the fact that it is no longer supported, there is also the drawback of having to mess around with. $HTTP_RAW_POST_DATA is a predefined PHP variable that can be configured to contain raw POST data. Note that if no POST data is present, the code above will return a blank string. ![]() If a POST request is sent to the script above, the entire body of the request will be assigned to the $postBody variable.įor example: When I sent three POST parameters to the script in question, the php://input stream returned the following string: In the code above, we used the file_get_contents function to read the php://input stream into a PHP variable called $postBody. $postBody = file_get_contents("php://input") Take a look at the following example: //Get the raw POST data In this case, we are particularly interested in the php://input stream. In a previous tutorial, I showed how to send JSON data via POST in PHP.This led to somebody asking me how to receive JSON POST data with PHP. PHP has a number of I/O streams that you can access. ![]() In those cases, you will need to access the php://input stream. However, in certain cases, you may need to access the POST request’s body as a whole. In most day-to-day cases, we tend to access POST data like so: //Retrieving a POST field in PHP This is useful if you intend on receiving JSON or XML via a POST request. You can test the JSON+POST handling with cURL.This is a short guide on how to receive raw POST data in PHP. Answers related to php receive json php json encode json encode php php parse json how to get data from json array in php php access json object convert to json php is json php return json in php json en php how to receive json data in php php return json data how to extract data from json in php php return a json response. It makes sense that the JSON isn't handled via normal $_POST since there's really no key, per se essentially you just need the "blob" of data as a whole, which is provided by php://input. The jsondecode () function has a second parameter, and when set to true, JSON objects are decoded into associative arrays. This can be simply resolved by first checking if the JSON is valid. ![]() The jsondecode () function returns an object by default. It is worth pointing out that if you use jsondecode(filegetcontents('php://input')) (as others have mentioned), this will fail if the string is not valid JSON. From there you use json_decode to turn the JSON string into a workable object/array. The jsondecode () function is used to decode a JSON object into a PHP object or an associative array. $json_str = file_get_contents('php://input') įile_get_contents, which I though was only used to retrieve content from local files or traditional URLs, allows you to use the special php://input address to retrieve JSON data as a string. I had expected the data to land in $_POST but the variable was empty how the hell do I get the POST data? To get POST JSON with PHP, you use the following: Part of the authentication transaction requires Phabricator to receive a POST request that contains JSON data. Coming back to a language you haven't touched in years feels like a completely new experience you notice patterns and methods that you wouldn't have guessed of in years past. This task has thrust me back into the world of PHP, a language I haven't touched much (since version ~5.2) outside of creating WordPress themes and plugins for this blog. My recent work at Mozilla has me creating an OAuth-like authentication transaction between Bugzilla and Phabricator. ![]()
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