![]() HTTP POST RequestĪn HTTP POST request sends data to a server. Finally, we close the cURL session using curl_close() and output the response. ![]() After that, we execute the GET request using curl_exec() and store the response in a variable. We then set the CURLOPT_RETURNTRANSFER option to true using curl_setopt() to ensure that the response is returned as a string instead of being output directly. In this example, we first initialize a cURL session using the curl_init() function, passing the URL of the resource we want to retrieve. Here's an example of how to perform a GET request using cURL in PHP:Ĭurl_setopt($curl, CURLOPT_RETURNTRANSFER, true) It is the simplest type of HTTP request and can be easily performed using cURL. HTTP GET RequestĪn HTTP GET request retrieves information from a server. ![]() In this section, we will discuss how to make basic HTTP requests (GET and POST) using cURL in PHP. You can follow the official PHP documentation for installation instructions. If cURL is still not enabled, you may need to install the cURL extension manually. Save the file and restart your web server.Remove the semicolon ( ) at the beginning of the line to uncomment the extension.Search for the line that contains extension=curl or extension=php_curl.dll.Open your PHP configuration file (php.ini).If cURL is not enabled, you can enable it by following these steps: To check if cURL is installed and enabled, you can use the following code: If you use a shared hosting environment, the cURL extension might already be enabled. Custom request headers and user agent stringsīefore using cURL in your PHP application, you must ensure the cURL extension is installed and enabled.In PHP, cURL is provided in the form of a library that allows you to make HTTP requests and handle the responses programmatically.ĬURL is a popular choice for developers because it offers a wide range of features, such as: By the end of this tutorial, you will be familiar with the basics of cURL and how to leverage its features in your PHP applications.ĬURL stands for "Client for URLs" and it is a command-line tool and library for transferring data using various network protocols, including HTTP, HTTPS, FTP, and many others. cURL is a powerful library that allows you to make HTTP requests and handle the responses more flexibly. The file_get_contents() function is used to receive data in a more readable format.In this tutorial, we will discuss making HTTP requests in PHP using cURL.Use json_decode() function to decoded JSON data in PHP.The following example shows how you can get or fetch the JSON POST data using PHP. Set the content type to application/jsonĬurl_setopt ( $ch, CURLOPT_HTTPHEADER , array( 'Content-Type:application/json' )) Ĭurl_setopt ( $ch, CURLOPT_RETURNTRANSFER, true ) Ĭurl_close ( $ch ) Receive JSON POST Data using PHP Attach encoded JSON string to the POST fieldsĬurl_setopt ( $ch, CURLOPT_POSTFIELDS, $payload ) $payload = json_encode (array( "user" => $data )) Finally, the curl_exec() function is used to execute the POST request.Return the response as a string instead of outputting it using the CURLOPT_RETURNTRANSFER option.Set the Content-Type of request to application/json using the CURLOPT_HTTPHEADER option.Attach JSON data to the POST fields using the CURLOPT_POSTFIELDS option.Setup data in PHP array and encode into a JSON string using json_encode().Initiate new cURL resource using curl_init().Specify the URL ( $url) where the JSON data to be sent. ![]() The following example makes an HTTP POST request and send the JSON data to URL with cURL in PHP. In this tutorial, we will show you how to POST JSON data using PHP cURL and get JSON data in PHP. PHP cURL makes it easy to POST JSON data to URL. When you working with web services and APIs, sending JSON data via POST request is the most required functionality. The JSON data format is mostly used in web services to interchange data through API. JSON is the most popular data format for exchanging data between a browser and a server.
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