For a response, you could indicate it with a connection close, but obviously if you do that on a request you will never get a response! Without those headers, the server has no way of figuring out what the length of the body is. "The presence of a message-body in a request is signaled by the inclusion of a Content-Length or Transfer-Encoding header field in the request's message-headers." ![]() If you leave out Content-Length and have no Transfer-Encoding, your request is no longer valid. (current page) / Focus search at codegrunt dot com This should be formatted in accordance with the content-type you are using.Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search The application/x-The content header contains the actual data that you want to post. The content-type header tells the server how the posted data is formatted. If you got multiple headers, remember to separate them with \r\n $sURL = "" // The POST URL $sPD = "name=Jacob&bench=150" // The POST Data $aHTTP = array ( 'http' => // The wrapper to be used array ( 'method' => 'POST', // Request Method // Request Headers Below 'header' => 'Content-type: application/x-www-form-urlencoded', 'content' => $sPD ) ) $context = stream_context_create ( $aHTTP ) $handle = fopen ( $sURL, 'r', false, $context ) $contents = '' while ( ! feof ( $handle )) fclose ( $handle ) echo $contents Request Headers We can use this to reference the request when storing the downloaded data in the $contents variable using stream_get_contents. To perform a simple get request, we will first create a $handle variable. However, some hosting companies might disable allow_url_fopen, which will break scripts relying on these methods. There should be no disadvantage to using the build-in functions instead of cURL, and unlike what is often claimed, they can be used for both POST and GET requests. The stream_context_create function mentioned before is used to gain finer control over various options related to a request. While the name of these functions do not exactly indicate that they can also be used for HTTP requests, they do actually work quite well for this, and they are also fairly easy to use. While using a library like cURL is probably one of the most popular ways to perform HTTP requests, you can also use functions such as file_get_contents and fopen. ![]() There are a few ways to perform HTTP requests in PHP, in this tutorial we will show how to send a POST and GET request by using the file- functions in combination with stream_context_create.
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