📄 function.http-get.html

📁 php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容
💻 HTML
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Perform GET request</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.http-persistent-handles-ident.html">http_persistent_handles_ident</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.http-head.html">http_head</a></div> <div class="up"><a href="ref.http.html">HTTP Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.http-get" class="refentry"> <div class="refnamediv">  <h1 class="refname">http_get</h1>  <p class="verinfo">(PECL pecl_http:0.1.0-1.5.5)</p><p class="refpurpose"><span class="refname">http_get</span> &mdash; <span class="dc-title">Perform GET request</span></p> </div> <div class="refsect1 description">  <h3 class="title">Description</h3>  <div class="methodsynopsis dc-description">   <span class="type">string</span> <span class="methodname"><b><b>http_get</b></b></span>    ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$url</tt></span>   [, <span class="methodparam"><span class="type">array</span> <tt class="parameter">$options</tt></span>   [, <span class="methodparam"><span class="type">array</span> <tt class="parameter reference">&$info</tt></span>  ]] )</div>  <p class="para rdfs-comment">   Performs an HTTP GET request on the supplied url.  </p>  <p class="para">See the full list of <a href="http.request.options.html" class="link">request options</a>.</p> </div> <div class="refsect1 parameters">  <h3 class="title">Parameters</h3>  <p class="para">   <dl>    <dt>     <span class="term"><i><tt class="parameter">url</tt></i></span>     <dd>      <p class="para">       URL      </p>     </dd>    </dt>    <dt>     <span class="term"><i><tt class="parameter">options</tt></i></span>     <dd>      <p class="para">       <a href="http.request.options.html" class="link">request options</a>      </p>     </dd>    </dt>    <dt>     <span class="term"><i><tt class="parameter">info</tt></i></span>     <dd>      <p class="para">       Will be filled with request/response information      </p>     </dd>    </dt>   </dl>  </p> </div> <div class="refsect1 returnvalues">  <h3 class="title">Return Values</h3>  <p class="para">   Returns the HTTP response(s) as string onsuccess, or <b><tt>FALSE</tt></b> on failure.  </p> </div>   <div class="refsect1 examples">  <h3 class="title">Examples</h3>  <p class="para">   <div class="example">    <p><b>Example #1 A <b>http_get()</b> example</b></p>    <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$response&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">http_get</span><span style="color: #007700">(</span><span style="color: #DD0000">"http://www.example.com/"</span><span style="color: #007700">,&nbsp;array(</span><span style="color: #DD0000">"timeout"</span><span style="color: #007700">=&gt;</span><span style="color: #0000BB">1</span><span style="color: #007700">),&nbsp;</span><span style="color: #0000BB">$info</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$info</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>    </div>    <div class="example-contents"><p>The above example will output:</p></div>    <div class="example-contents"><pre><div class="cdata"><pre>array (  &#039;effective_url&#039; =&gt; &#039;http://www.example.com/&#039;,  &#039;response_code&#039; =&gt; 302,  &#039;connect_code&#039; =&gt; 0,  &#039;filetime&#039; =&gt; -1,  &#039;total_time&#039; =&gt; 0.212348,  &#039;namelookup_time&#039; =&gt; 0.038296,  &#039;connect_time&#039; =&gt; 0.104144,  &#039;pretransfer_time&#039; =&gt; 0.104307,  &#039;starttransfer_time&#039; =&gt; 0.212077,  &#039;redirect_time&#039; =&gt; 0,  &#039;redirect_count&#039; =&gt; 0,  &#039;size_upload&#039; =&gt; 0,  &#039;size_download&#039; =&gt; 218,  &#039;speed_download&#039; =&gt; 1026,  &#039;speed_upload&#039; =&gt; 0,  &#039;header_size&#039; =&gt; 307,  &#039;request_size&#039; =&gt; 103,  &#039;ssl_verifyresult&#039; =&gt; 0,  &#039;ssl_engines&#039; =&gt;  array (    0 =&gt; &#039;dynamic&#039;,    1 =&gt; &#039;cswift&#039;,    2 =&gt; &#039;chil&#039;,    3 =&gt; &#039;atalla&#039;,    4 =&gt; &#039;nuron&#039;,    5 =&gt; &#039;ubsec&#039;,    6 =&gt; &#039;aep&#039;,    7 =&gt; &#039;sureware&#039;,    8 =&gt; &#039;4758cca&#039;,  ),  &#039;content_length_download&#039; =&gt; 218,  &#039;content_length_upload&#039; =&gt; 0,  &#039;content_type&#039; =&gt; &#039;text/html&#039;,  &#039;httpauth_avail&#039; =&gt; 0,  &#039;proxyauth_avail&#039; =&gt; 0,  &#039;num_connects&#039; =&gt; 1,  &#039;os_errno&#039; =&gt; 0,  &#039;error&#039; =&gt; &#039;&#039;,)</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.http-persistent-handles-ident.html">http_persistent_handles_ident</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.http-head.html">http_head</a></div> <div class="up"><a href="ref.http.html">HTTP Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -