<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="pl"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <meta name="robots" content="all" /> <title>setContentType() - Open Power Template</title> <link rel="stylesheet" type="text/css" href="design/generic.css" media="all" /> <link rel="stylesheet" type="text/css" href="design/print.css" media="print" /> <!--[if lte IE 6]><link rel="stylesheet" href="design/ie.css" type="text/css" /><![endif]--> <!--[if IE 7]><link rel="stylesheet" href="design/ie7.css" type="text/css" /><![endif]--> </head> <body> <div id="wrap"> <div id="header"> <h1>Open Power Template 2.0</h1> <h2>setContentType()</h2> <p class="generated">@ 02.09.2010</p> <p class="location"><a href="index.html"><strong>User manual</strong></a> » <a href="api.html">API Reference</a> » <a href="api.opt-output-http.html">Opt_Output_Http</a> » <a href="api.opt-output-http.set-content-type.html">Opt_Output_Http::setContentType()</a></p> </div> <div id="content"><dl class="location"><dt><a href="api.opt-output-http.html">7.3. Opt_Output_Http class</a><br/>7.3.4. setContentType()</dt><dd class="prev">7.3.3. sendHeaders()<br/><a href="api.opt-output-http.send-headers.html">« Previous</a></dd><dd class="next">7.3.5. setHeader()<br/><a href="api.opt-output-http.set-header.html">Next »</a></dd></dl> <h1>7.3.4. setContentType()</h1><div class="tf_reference"><table><tr><th>Construct</th><td>Method</td></tr><tr><th>Visibility</th><td>public</td></tr><tr><th>Reference</th><td><code>void setContentType( [ mixed $contentType [, string $charset ]] )</code></td></tr><tr><th>Argument list</th><td><dl><dt><code>$contentType</code> <small>- mixed</small></dt><dd>The requested content type defined either in the string form or with the class constants</dd><dt><code>$charset</code> <small>- string</small></dt><dd>The content encoding</dd></dl></td></tr></table><hr/></div><p>Generates the <code>Content-type</code> header. If any of the arguments is not specified or its value is <strong>null</strong>, it is taken from the OPT configuration. The <code>$contentType</code> can be either the name of the MIME type or the <code>Opt_Output_Http</code> class constant that identifies a particular type:</p> <ol> <li><code>Opt_Output_Http::HTML</code></li> <li><code>Opt_Output_Http::XHTML</code></li> <li><code>Opt_Output_Http::FORCED_XHTML</code></li> <li><code>Opt_Output_Http::WML</code></li> <li><code>Opt_Output_Http::XML</code></li> <li><code>Opt_Output_Http::TXT</code></li> </ol> <p>If the OPC library is present, the <code>contentNegotiation</code> configuration directive is allowed. In this case the method uses the <code>Opc_Visit</code> class to verify if the browser supports the specified MIME type.</p> <blockquote class="error"> <p>Do not turn on <code>contentNegotiation</code> unless you have Open Power Classes installed!</p> </blockquote> <p>The difference between <code>Opt_Output_Http::XHTML</code> and <code>Opt_Output_Http::FORCED_XHTML</code> is visible only if the content negotiation is active. <code>Opt_Output_Http::FORCED_XHTML</code> generates the XHTML content type always, if browser supports it, while in <code>Opt_Output_Http::XHTML</code> it must also have a higher priority than <code>text/html</code>.</p> <dl class="location location-bottom"><dt>7.3.4. setContentType()<br/><a href="api.opt-output-http.html">7.3. Opt_Output_Http class</a></dt><dd class="prev"><a href="api.opt-output-http.send-headers.html">« Previous</a><br/>7.3.3. sendHeaders()</dd><dd class="next"><a href="api.opt-output-http.set-header.html">Next »</a><br/>7.3.5. setHeader()</dd></dl> </div> <div id="footer"> <p>Copyright © <a href="http://www.invenzzia.org/">Invenzzia Group 2008-2009</a></p> <p>Available under the terms of license: <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License 1.2</a></p> <p>Generated by <strong>TypeFriendly 0.1.4</strong> by <a href="http://www.invenzzia.org/">Invenzzia</a></p> </div> </div> </body> </html>