<HTML ><HEAD ><TITLE >udm_api_version</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="PHP Manual" HREF="index.html"><LINK REL="UP" TITLE="mnoGoSearch Functions" HREF="ref.mnogo.html"><LINK REL="PREVIOUS" TITLE="udm_alloc_agent" HREF="function.udm-alloc-agent.html"><LINK REL="NEXT" TITLE="udm_cat_list" HREF="function.udm-cat-list.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.udm-alloc-agent.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.udm-cat-list.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.udm-api-version" ></A >udm_api_version</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN56542" ></A ><P > (PHP 4 >= 4.0.5)</P >udm_api_version -- Get mnoGoSearch API version.</DIV ><DIV CLASS="refsect1" ><A NAME="AEN56545" ></A ><H2 >Description</H2 >int <B CLASS="methodname" >udm_api_version</B > ( void)<BR ></BR ><P ><B CLASS="function" >udm_api_version()</B > returns mnoGoSearch API version number. E.g. if mnoGoSearch 3.1.10 API is used, this function will return <TT CLASS="literal" >30110</TT >.</P ><P >This function allows user to identify which API functions are available, e.g. <A HREF="function.udm-get-doc-count.html" ><B CLASS="function" >udm_get_doc_count()</B ></A > function is only available in mnoGoSearch 3.1.11 or later. </P ><P >Example:</P ><DIV CLASS="informalexample" ><A NAME="AEN56557" ></A ><P ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="php" >if (udm_api_version() >= 30111) { print "Total number of urls in database: ".udm_get_doc_count($udm)."<br>\n"; }</PRE ></TD ></TR ></TABLE ><P ></P ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.udm-alloc-agent.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.udm-cat-list.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >udm_alloc_agent</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.mnogo.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >udm_cat_list</TD ></TR ></TABLE ></DIV ></BODY ></HTML >