function.apache-lookup-uri.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Perform a partial request for the specified URI and return all info about it</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.apache-getenv.html">apache_getenv</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.apache-note.html">apache_note</a></div> <div class="up"><a href="ref.apache.html">Apache Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.apache-lookup-uri" class="refentry"> <div class="refnamediv"> <h1 class="refname">apache_lookup_uri</h1> <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">apache_lookup_uri</span> — <span class="dc-title">Perform a partial request for the specified URI and return all info about it</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">object</span> <span class="methodname"><b><b>apache_lookup_uri</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$filename</tt></span> )</div> <p class="para rdfs-comment"> This performs a partial request for a URI. It goes just far enough to obtain all the important information about the given resource. </p> <p class="simpara">This function is only supported when PHP is installed as an Apache module.</p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">filename</tt></i></span> <dd> <p class="para"> The filename (URI) that's being requested. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> An <a href="language.types.object.html" class="type object">object</a> of related URI information. The properties of this <a href="language.types.object.html" class="type object">object</a> are: </p> <p class="para"> <ul class="simplelist"> <li class="member">status</li> <li class="member">the_request</li> <li class="member">status_line</li> <li class="member">method</li> <li class="member">content_type</li> <li class="member">handler</li> <li class="member">uri</li> <li class="member">filename</li> <li class="member">path_info</li> <li class="member">args</li> <li class="member">boundary</li> <li class="member">no_cache</li> <li class="member">no_local_copy</li> <li class="member">allowed</li> <li class="member">send_bodyct</li> <li class="member">bytes_sent</li> <li class="member">byterange</li> <li class="member">clength</li> <li class="member">unparsed_uri</li> <li class="member">mtime</li> <li class="member">request_time</li> </ul> </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>apache_lookup_uri()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$info </span><span style="color: #007700">= </span><span style="color: #0000BB">apache_lookup_uri</span><span style="color: #007700">(</span><span style="color: #DD0000">'index.php?var=value'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$info</span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">file_exists</span><span style="color: #007700">(</span><span style="color: #0000BB">$info</span><span style="color: #007700">-></span><span style="color: #0000BB">filename</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">'file exists!'</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output something similar to:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>stdClass Object( [status] => 200 [the_request] => GET /dir/file.php HTTP/1.1 [method] => GET [mtime] => 0 [clength] => 0 [chunked] => 0 [content_type] => application/x-httpd-php [no_cache] => 0 [no_local_copy] => 1 [unparsed_uri] => /dir/index.php?var=value [uri] => /dir/index.php [filename] => /home/htdocs/dir/index.php [args] => var=value [allowed] => 0 [sent_bodyct] => 0 [bytes_sent] => 0 [request_time] => 1074282764)file exists!</pre></div> </pre></div> </div> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.apache-getenv.html">apache_getenv</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.apache-note.html">apache_note</a></div> <div class="up"><a href="ref.apache.html">Apache Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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