<HTML ><HEAD ><TITLE >wddx_serialize_vars</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="WDDX Functions" HREF="ref.wddx.html"><LINK REL="PREVIOUS" TITLE="wddx_serialize_value" HREF="function.wddx-serialize-value.html"><LINK REL="NEXT" TITLE="XML parser functions" HREF="ref.xml.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.wddx-serialize-value.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="ref.xml.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.wddx-serialize-vars" ></A >wddx_serialize_vars</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN95377" ></A ><P > (PHP 3>= 3.0.7, PHP 4 )</P >wddx_serialize_vars -- Serialize variables into a WDDX packet</DIV ><DIV CLASS="refsect1" ><A NAME="AEN95380" ></A ><H2 >Description</H2 >string <B CLASS="methodname" >wddx_serialize_vars</B > ( mixed var_name [, mixed ...])<BR ></BR ><P > <B CLASS="function" >wddx_serialize_vars()</B > is used to create a WDDX packet with a structure that contains the serialized representation of the passed variables. </P ><P > <B CLASS="function" >wddx_serialize_vars()</B > takes a variable number of arguments, each of which can be either a string naming a variable or an array containing strings naming the variables or another array, etc. </P ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN95396" ></A ><P ><B >Example 1. <B CLASS="function" >wddx_serialize_vars()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="programlisting" ><?php $a = 1; $b = 5.5; $c = array("blue", "orange", "violet"); $d = "colors"; $clvars = array("c", "d"); print wddx_serialize_vars("a", "b", $clvars); ?></PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ><P > The above example will produce: <TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" ><wddxPacket version='1.0'><header/><data><struct><var name='a'><number>1</number></var> <var name='b'><number>5.5</number></var><var name='c'><array length='3'> <string>blue</string><string>orange</string><string>violet</string></array></var> <var name='d'><string>colors</string></var></struct></data></wddxPacket></PRE ></TD ></TR ></TABLE > </P ></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.wddx-serialize-value.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="ref.xml.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >wddx_serialize_value</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.wddx.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >XML parser functions</TD ></TR ></TABLE ></DIV ></BODY ></HTML >