<HTML ><HEAD ><TITLE >Migrating from PHP 2 to PHP 3</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="FAQ: Frequently Asked Questions" HREF="faq.html"><LINK REL="PREVIOUS" TITLE="PHP and other languages" HREF="faq.languages.html"><LINK REL="NEXT" TITLE="Migrating from PHP 3 to PHP 4" HREF="faq.migration4.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="chapter" 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="faq.languages.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="faq.migration4.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="chapter" ><H1 ><A NAME="faq.migration" >Chapter 54. Migrating from PHP 2 to PHP 3</A ></H1 ><P > PHP has already a long history behind him: Legendary PHP 1.0, PHP/FI, PHP 3.0 and PHP 4.0. </P ><DIV CLASS="qandaset" ><DL ><DT >1. <A HREF="faq.migration.html#faq.migrating.phpfi" > Migrating from PHP 2 to PHP 3? </A ></DT ></DL ><DIV CLASS="qandaentry" ><B ><DIV CLASS="question" ><P ><A NAME="faq.migrating.phpfi" ></A ><B >1. </B > Migrating from PHP 2 to PHP 3? </P ></DIV ></B ><DIV CLASS="answer" ><P ><B > </B > PHP/FI 2.0 is no longer supported. Please see <A HREF="migration.html" >appropriate manual section</A > for information about migration from PHP/FI 2.0. </P ><P > If you are still working with PHP 2, we <SPAN CLASS="emphasis" ><I CLASS="emphasis" >strongly</I ></SPAN > recommend you to upgrade straight to PHP 4. </P ></DIV ></DIV ></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="faq.languages.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="faq.migration4.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >PHP and other languages</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="faq.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Migrating from PHP 3 to PHP 4</TD ></TR ></TABLE ></DIV ></BODY ></HTML >