<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >dba_popen</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="Manual do PHP" HREF="index.html"><LINK REL="UP" TITLE="Database (dbm-style) Abstraction Layer Functions" HREF="ref.dba.html"><LINK REL="PREVIOUS" TITLE="dba_optimize" HREF="function.dba-optimize.html"><LINK REL="NEXT" TITLE="dba_replace" HREF="function.dba-replace.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></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" >Manual do PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.dba-optimize.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.dba-replace.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.dba-popen" ></A >dba_popen</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN30733" ></A ><P > (PHP 3 >= 3.0.8, PHP 4, PHP 5)</P >dba_popen -- Open database persistently</DIV ><DIV CLASS="refsect1" ><A NAME="AEN30736" ></A ><H2 >Descrição</H2 >resource <B CLASS="methodname" >dba_popen</B > ( string path, string mode [, string handler [, mixed ...]] )<BR ></BR ><P > <B CLASS="function" >dba_popen()</B > establishes a persistent database instance for <CODE CLASS="parameter" >path</CODE > with <CODE CLASS="parameter" >mode</CODE > using <CODE CLASS="parameter" >handler</CODE >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN30758" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >path</CODE ></DT ><DD ><P > Commonly a regular path in your filesystem. </P ></DD ><DT ><CODE CLASS="parameter" >mode</CODE ></DT ><DD ><P > It is <TT CLASS="literal" >r</TT > for read access, <TT CLASS="literal" >w</TT > for read/write access to an already existing database, <TT CLASS="literal" >c</TT > for read/write access and database creation if it doesn't currently exist, and <TT CLASS="literal" >n</TT > for create, truncate and read/write access. </P ></DD ><DT ><CODE CLASS="parameter" >handler</CODE ></DT ><DD ><P > The name of the <A HREF="ref.dba.html#dba.requirements" >handler</A > which shall be used for accessing <CODE CLASS="parameter" >path</CODE >. It is passed all optional parameters given to <B CLASS="function" >dba_popen()</B > and can act on behalf of them. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN30784" ></A ><H2 >Valores de retornado</H2 ><P > Returns a positive handle on success, or <TT CLASS="constant" ><B >FALSE</B ></TT > on failure. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN30788" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.dba-open.html" ><B CLASS="function" >dba_open()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.dba-close.html" ><B CLASS="function" >dba_close()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </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.dba-optimize.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Principal</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.dba-replace.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >dba_optimize</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.dba.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >dba_replace</TD ></TR ></TABLE ></DIV ></BODY ></HTML >