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php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>http_get</H1
><DIV
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><A
NAME="AEN70967"
></A
><P
>    (PECL)</P
>http_get&nbsp;--&nbsp;Perform GET request</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN70970"
></A
><H2
>Descrição</H2
>string <B
CLASS="methodname"
>http_get</B
> ( string url [, array options [, array &#38;info]] )<BR
></BR
><P
>&#13;   Performs an HTTP GET request on the supplied url.
  </P
><P
>&#13; Veja <A
HREF="function.http-get.html"
><B
CLASS="function"
>http_get()</B
></A
> para uma lista completa
 dos parâmetros disponíveis e <A
HREF="missing-stuff.html#http.request.options"
>opções</A
>.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN70989"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>url</CODE
></DT
><DD
><P
>&#13;       URL
      </P
></DD
><DT
><CODE
CLASS="parameter"
>options</CODE
></DT
><DD
><P
>&#13;       <A
HREF="missing-stuff.html#http.request.options"
>Opções de requisição</A
>
      </P
></DD
><DT
><CODE
CLASS="parameter"
>info</CODE
></DT
><DD
><P
>&#13;       Will be filled with request/response information
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN71009"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   Retorna a(s) resposta(s) HTTP como uma string em caso de sucesso, ou FALSE em caso de falha.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN71012"
></A
><H2
>Exemplos</H2
><P
>&#13;   <TABLE
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><A
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></A
><P
><B
>Exemplo 1. A <B
CLASS="function"
>http_get()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$response </font><font color="#007700">= </font><font color="#0000BB">http_get</font><font color="#007700">(</font><font color="#DD0000">"http://www.example.com/"</font><font color="#007700">, array(</font><font color="#DD0000">"timeout"</font><font color="#007700">=&gt;</font><font color="#0000BB">1</font><font color="#007700">), </font><font color="#0000BB">$info</font><font color="#007700">);<br /></font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">$info</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
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><P
>O exemplo acima irá imprimir:</P
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>array (
  'effective_url' =&#62; 'http://www.example.com/',
  'response_code' =&#62; 302,
  'connect_code' =&#62; 0,
  'filetime' =&#62; -1,
  'total_time' =&#62; 0.212348,
  'namelookup_time' =&#62; 0.038296,
  'connect_time' =&#62; 0.104144,
  'pretransfer_time' =&#62; 0.104307,
  'starttransfer_time' =&#62; 0.212077,
  'redirect_time' =&#62; 0,
  'redirect_count' =&#62; 0,
  'size_upload' =&#62; 0,
  'size_download' =&#62; 218,
  'speed_download' =&#62; 1026,
  'speed_upload' =&#62; 0,
  'header_size' =&#62; 307,
  'request_size' =&#62; 103,
  'ssl_verifyresult' =&#62; 0,
  'ssl_engines' =&#62;
  array (
    0 =&#62; 'dynamic',
    1 =&#62; 'cswift',
    2 =&#62; 'chil',
    3 =&#62; 'atalla',
    4 =&#62; 'nuron',
    5 =&#62; 'ubsec',
    6 =&#62; 'aep',
    7 =&#62; 'sureware',
    8 =&#62; '4758cca',
  ),
  'content_length_download' =&#62; 218,
  'content_length_upload' =&#62; 0,
  'content_type' =&#62; 'text/html',
  'httpauth_avail' =&#62; 0,
  'proxyauth_avail' =&#62; 0,
  'num_connects' =&#62; 1,
  'os_errno' =&#62; 0,
  'error' =&#62; '',
)</PRE
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