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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>mysqli_connect_errno</H1
><DIV
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><A
NAME="AEN133198"
></A
><P
>    (PHP 5)</P
>mysqli_connect_errno&nbsp;--&nbsp;Retorna o código de erro da ultima chamada a função connect</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN133201"
></A
><H2
>Descrição</H2
>int <B
CLASS="methodname"
>mysqli_connect_errno</B
> ( void  )<BR
></BR
><P
>&#13;     A função <B
CLASS="function"
>mysqli_connect_errno()</B
> irá retornar o número do código de erro da
     ultima chamada a função <A
HREF="function.mysqli-connect.html"
><B
CLASS="function"
>mysqli_connect()</B
></A
>.
     Se não houve erro, esta função irá retornar zero.
    </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
      As mensagens de erro do cliente são listados no arquivo de cabeçalho do MySQL <TT
CLASS="filename"
>errmsg.h</TT
>,
      mensagens de erro do servidor são listadas em <TT
CLASS="filename"
>mysqld_error.h</TT
>. 
      Na distribuição da fonte do MySQL você pode encontrar uma lista completa das mensagens de erro
      e números de erro no arquivo <TT
CLASS="filename"
>Docs/mysqld_error.txt</TT
>. 
     </P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN133215"
></A
><H2
>Valores de retorno</H2
><P
>&#13;     O valor do código de erro para a ultima chamada a função <A
HREF="function.mysqli-connect.html"
><B
CLASS="function"
>mysqli_connect()</B
></A
>, se tiver falhado.
     Zero indica que não houve erro.
    </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN133219"
></A
><H2
>Veja também</H2
><P
>&#13;     <A
HREF="function.mysqli-connect.html"
><B
CLASS="function"
>mysqli_connect()</B
></A
>,
     <A
HREF="function.mysqli-connect-error.html"
><B
CLASS="function"
>mysqli_connect_error()</B
></A
>,
     <A
HREF="function.mysqli-errno.html"
><B
CLASS="function"
>mysqli_errno()</B
></A
>,
     <A
HREF="function.mysqli-error.html"
><B
CLASS="function"
>mysqli_error()</B
></A
>,
     <A
HREF="function.mysqli-sqlstate.html"
><B
CLASS="function"
>mysqli_sqlstate()</B
></A
>
    </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN133227"
></A
><H2
>Examplo</H2
><P
>&#13;     <TABLE
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><A
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></A
><P
><B
>Exemplo 1. mysqli_connect_errno sample</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$link </font><font color="#007700">= @</font><font color="#0000BB">mysqli_connect</font><font color="#007700">(</font><font color="#DD0000">"localhost"</font><font color="#007700">, </font><font color="#DD0000">"nonexisting_user"</font><font color="#007700">, </font><font color="#DD0000">""</font><font color="#007700">);<br /><br />if (!</font><font color="#0000BB">$link</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">printf</font><font color="#007700">(</font><font color="#DD0000">"Can't connect to localhost. Errorcode: %d\n"</font><font color="#007700">, </font><font color="#0000BB">mysqli_connect_errno</font><font color="#007700">());<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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