Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

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

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>apache_getenv</H1
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NAME="AEN8268"
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><P
>    (PHP 4 &#62;= 4.3.0, PHP 5)</P
>apache_getenv&nbsp;--&nbsp;Retorna uma variÃ¡vel subprocess_env do Apache</DIV
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NAME="AEN8271"
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><H2
>Descrição</H2
>string <B
CLASS="methodname"
>apache_getenv</B
> ( string variable [, bool walk_to_top] )<BR
></BR
><P
>&#13;   Retorna a variÃ¡vel de ambiente do Apache especificada por
   <CODE
CLASS="parameter"
>variable</CODE
>.
  </P
><P
>&#13;   Essa funÃ§Ã£o requer Apache 2, caso contrÃ¡rio ela Ã© indefinida.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN8285"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>variable</CODE
></DT
><DD
><P
>&#13;       A variÃ¡vel de ambiente do Apache
      </P
></DD
><DT
><CODE
CLASS="parameter"
>walk_to_top</CODE
></DT
><DD
><P
>&#13;       Se deve ou nÃ£o retorna a variÃ¡vel de alto-nÃvel disponÃveis em todas as camadas do Apache.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN8299"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   O valor da variÃ¡vel de ambiente do Apache se tiver sucesso, ou <TT
CLASS="constant"
><B
>FALSE</B
></TT
> se
   falhar
  </P
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><H2
>Exemplos</H2
><P
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><B
>Exemplo 1. Exemplo de uso da funÃ§Ã£o <B
CLASS="function"
>apache_getenv()</B
></B
></P
><P
>&#13;     O exemplo abaixo mostra como obter o valor da variÃ¡vel de ambiente
     do Apache <CODE
CLASS="varname"
>SERVER_ADDR</CODE
>.
    </P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$ret </font><font color="#007700">= </font><font color="#0000BB">apache_getenv</font><font color="#007700">(</font><font color="#DD0000">"SERVER_ADDR"</font><font color="#007700">);<br />echo </font><font color="#0000BB">$ret</font><font color="#007700">;<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>O exemplo acima irá imprimir
 algo similar a:</P
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>
  </P
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><H2
>Veja também</H2
><P
>&#13;   <P
></P
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><B
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>apache_sentenv()</B
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><B
CLASS="function"
>getenv()</B
></A
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