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href="fn_http_param.html">http_param</a> </div> <div> <a href="fn_http_path.html">http_path</a> </div> <div> <a href="fn_http_pending_req.html">http_pending_req</a> </div> <div> <a href="fn_http_physical_path.html">http_physical_path</a> </div> <div> <a href="fn_http_proxy.html">http_proxy</a> </div> <div> <a href="fn_http_request_get.html">http_request_get</a> </div> <div> <a href="fn_http_request_header.html">http_request_header</a> </div> <div> <a href="fn_http_request_status.html">http_request_status</a> </div> <div> <a href="fn_http_rewrite.html">http_rewrite</a> </div> <div> <a href="fn_http_root.html">http_root</a> </div> <div> <a href="fn_http_unlock.html">http_unlock</a> </div> <div> <a href="fn_http_url.html">http_url</a> </div> <div> <a href="fn_http_value.html">http_value</a> </div> <div> <a href="fn_http_xslt.html">http_xslt</a> </div> <div> <a href="fn_json_parse.html">json_parse</a> </div> <div> <a href="fn_ses_connect.html">ses_connect</a> </div> <div> <a href="fn_ses_disconnect.html">ses_disconnect</a> </div> <div> <a href="fn_ses_read_line.html">ses_read_line</a> </div> <div> <a href="fn_ses_write.html">ses_write</a> </div> <div> <a href="fn_tcpip_gethostbyaddr.html">tcpip_gethostbyaddr</a> </div> <div> <a href="fn_tcpip_gethostbyname.html">tcpip_gethostbyname</a> </div> <div> <a href="fn_vsp_calculate_digest.html">vsp_calculate_digest</a> </div> <div> <a href="fn_wsdl_import_udt.html">wsdl_import_udt</a> </div> </div> <div> <a href="functions.html#xml">XML</a> </div> <div> <a href="functions.html#XPATH">XPATH & XQUERY</a> </div> <br /> <div> <a href="functionidx.html">Functions Index</a> </div> <br /> </div> <div id="text"> <h2>http_param</h2> <div class="refpurpose">returns value of a HTML form parameter in VSP context</div> <div class="funcsynopsis"> <span class="funcdef"> <span class="function">http_param</span> </span> (<span class="paramdefoptional">[in <span class="optional">name</span> varchar]</span>); </div> <div class="refsect1"> <div class="refsect1title">Description</div> <p>This function is used to return value of a HTML form parameter in VSP context. It's almost like call get_keyword ('name', params) used in VSP programming. When 'name' parameter is not supplied, the result of http_param() call will be all parameters, as they are contained in 'params' parameter of the VSP pages. This function is useful in HTTP authentication PL hook, as in this place there is no 'params' argument. </p> </div> <div class="refsect1"> <div class="refsect1title">Parameters</div> <div class="refsect2"> <span class="refsect2title">name – </span> A string with name of the parameter to return </div> </div> <div class="refsect1"> <div class="refsect1title">Return Types</div> <p> Returns value of a HTML form parameter, or array of all parameters. </p> </div> <div class="refsect1"> <div class="refsect1title">See Also</div> <p> <a href="">VSP pages</a> <a href="fn_vhost_define.html">vhost_define</a> </p> </div> </div> <div id="footer"> <div>Copyright© 1999 - 2009 OpenLink Software All rights reserved.</div> <div id="validation"> <a href="http://validator.w3.org/check/referer"> <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /> </a> <a href="http://jigsaw.w3.org/css-validator/"> <img src="http://jigsaw.w3.org/css-validator/images/vcss" alt="Valid CSS!" height="31" width="88" /> </a> </div> </div> </body> </html>