<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Introduction</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="book.curl.html">cURL</a></div> <div class="next" style="text-align: right; float: right;"><a href="curl.setup.html">Installing/Configuring</a></div> <div class="up"><a href="book.curl.html">cURL</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="intro.curl" class="preface"> <h1 class="title">Introduction</h1> <p class="para"> PHP supports libcurl, a library created by Daniel Stenberg, that allows you to connect and communicate to many different types of servers with many different types of protocols. libcurl currently supports the http, https, ftp, gopher, telnet, dict, file, and ldap protocols. libcurl also supports HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading (this can also be done with PHP's ftp extension), HTTP form based upload, proxies, cookies, and user+password authentication. </p> <p class="para"> These functions have been added in PHP 4.0.2. </p> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="book.curl.html">cURL</a></div> <div class="next" style="text-align: right; float: right;"><a href="curl.setup.html">Installing/Configuring</a></div> <div class="up"><a href="book.curl.html">cURL</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>
