http.constants.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

     <b><tt>HTTP_E_RESPONSE</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      response failure
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_E_URL</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      invalid URL
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_E_QUERYSTRING</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      querystring operation failure
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Constants usable with <b class="classname">HttpMessage</b></strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_MSG_NONE</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      the message is of no specific type
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_MSG_REQUEST</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      request style message
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_MSG_RESPONSE</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      response style message
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Constants usable with <b class="classname">HttpQueryString</b></strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_QUERYSTRING_TYPE_BOOL</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_QUERYSTRING_TYPE_INT</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_QUERYSTRING_TYPE_FLOAT</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_QUERYSTRING_TYPE_STRING</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_QUERYSTRING_TYPE_ARRAY</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_QUERYSTRING_TYPE_OBJECT</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Constants used for the <i>httpauthtype</i> <a href="http.request.options.html" class="link">request option</a></strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_AUTH_BASIC</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use &quot;basic&quot; authentication
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_AUTH_DIGEST</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use &quot;digest&quot; authentication
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_AUTH_NTLM</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use &quot;NTLM&quot; authentication
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_AUTH_GSSNEG</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use &quot;GSS-NEGOTIATE&quot; authentication
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_AUTH_ANY</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      try any authentication scheme
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Constants used for the HTTP <i>protocol</i> version <a href="http.request.options.html" class="link">request option</a></strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_VERSION_ANY</tt></b> 
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      no specific HTTP protocol version
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_VERSION_1_0</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      HTTP version 1.0
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_VERSION_1_1</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      HTTP version 1.1
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Constants used for the SSL <i>protocol</i> type and version <a href="http.request.options.html" class="link">request option</a></strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_SSL_VERSION_ANY</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      no specific SSL protocol version
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_SSL_VERSION_TLSv1</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use TLSv1 only
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_SSL_VERSION_SSLv3</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use SSLv3 only
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_SSL_VERSION_SSLv2</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use SSLv2 only
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Constants used for the <i>proxytype</i> <a href="http.request.options.html" class="link">request option</a></strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_PROXY_SOCKS4</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      the proxy is a SOCKS4 type proxy
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_PROXY_SOCKS5</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      the proxy is a SOCKS5 type proxy
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_PROXY_HTTP</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      standard HTTP proxy
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Constants used for the <i>ipresolve</i> <a href="http.request.options.html" class="link">request option</a></strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_IPRESOLVE_V4</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use IPv4 only for name lookups
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_IPRESOLVE_V6</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use IPv6 only for name lookups
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_IPRESOLVE_ANY</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      use any IP mechanism only for name lookups
     </span>
    </dd>

   </dt>

  </dl>

  <dl>

   <strong class="title">Predefined HTTP request method constants</strong>
   <dt>

    <span class="term">
     <b><tt>HTTP_METH_GET</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_METH_HEAD</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_METH_POST</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_METH_PUT</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_METH_DELETE</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_METH_OPTIONS</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>

   </dt>

   <dt>

    <span class="term">
     <b><tt>HTTP_METH_TRACE</tt></b>
      (<a href="language.types.integer.html" class="type integer">integer</a>)
    </span>

    <dd>

     <span class="simpara">
      
     </span>
    </dd>