<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >parse_str</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="String" HREF="ref.strings.html"><LINK REL="PREVIOUS" TITLE="ord" HREF="function.ord.html"><LINK REL="NEXT" TITLE="print" HREF="function.print.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.ord.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.print.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.parse-str" ></A >parse_str</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN220161" ></A ><P > (PHP 3, PHP 4, PHP 5)</P >parse_str -- Converte a string em variáveis</DIV ><DIV CLASS="refsect1" ><A NAME="AEN220164" ></A ><H2 >Descrição</H2 >void <B CLASS="methodname" >parse_str</B > ( string str [, array arr] )<BR ></BR ><P > Converte <CODE CLASS="parameter" >str</CODE > como se ela tivesse sido passada via URL e define o valor das variáveis. Se o segundo parâmetro <CODE CLASS="parameter" >arr</CODE > estiver presente, as variáveis são colocadas nesta variável como uma matriz de elementos. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Nota: </B > Suporte para o segundo parâmetro, que é opcional, foi adicionado no PHP 4.0.3. </P ></BLOCKQUOTE ></DIV ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Nota: </B > Para pegar a <SPAN CLASS="emphasis" ><I CLASS="emphasis" >QUERY_STRING</I ></SPAN > atual, você deve usar a variável <A HREF="reserved.variables.html#reserved.variables.server" >$_SERVER['QUERY_STRING']</A >. também você deve querer ler a seção sobre <A HREF="language.variables.external.html" >variáveis de fora do PHP</A >. </P ></BLOCKQUOTE ></DIV ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN220186" ></A ><P ><B >Exemplo 1. Usando <B CLASS="function" >parse_str()</B ></B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$str </font><font color="#007700">= </font><font color="#DD0000">"first=value&arr[]=foo+bar&arr[]=baz"</font><font color="#007700">;<br /></font><font color="#0000BB">parse_str</font><font color="#007700">(</font><font color="#0000BB">$str</font><font color="#007700">);<br />echo </font><font color="#0000BB">$first</font><font color="#007700">; </font><font color="#FF8000">// value<br /></font><font color="#007700">echo </font><font color="#0000BB">$arr</font><font color="#007700">[</font><font color="#0000BB">0</font><font color="#007700">]; </font><font color="#FF8000">// foo bar<br /></font><font color="#007700">echo </font><font color="#0000BB">$arr</font><font color="#007700">[</font><font color="#0000BB">1</font><font color="#007700">]; </font><font color="#FF8000">// baz<br /><br /></font><font color="#0000BB">parse_str</font><font color="#007700">(</font><font color="#0000BB">$str</font><font color="#007700">, </font><font color="#0000BB">$output</font><font color="#007700">);<br />echo </font><font color="#0000BB">$output</font><font color="#007700">[</font><font color="#DD0000">'first'</font><font color="#007700">]; </font><font color="#FF8000">// value<br /></font><font color="#007700">echo </font><font color="#0000BB">$output</font><font color="#007700">[</font><font color="#DD0000">'arr'</font><font color="#007700">][</font><font color="#0000BB">0</font><font color="#007700">]; </font><font color="#FF8000">// foo bar<br /></font><font color="#007700">echo </font><font color="#0000BB">$output</font><font color="#007700">[</font><font color="#DD0000">'arr'</font><font color="#007700">][</font><font color="#0000BB">1</font><font color="#007700">]; </font><font color="#FF8000">// baz<br /><br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ><P > Veja também <A HREF="function.parse-url.html" ><B CLASS="function" >parse_url()</B ></A >, <A HREF="function.pathinfo.html" ><B CLASS="function" >pathinfo()</B ></A >, <A HREF="function.set-magic-quotes-runtime.html" ><B CLASS="function" >set_magic_quotes_runtime()</B ></A >, e <A HREF="function.urldecode.html" ><B CLASS="function" >urldecode()</B ></A >. </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.ord.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.print.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ord</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.strings.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >print</TD ></TR ></TABLE ></DIV ></BODY ></HTML >