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_info</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN134655"
></A
><P
>    (PHP 5)</P
>mysqli_info<P
>    (no version information, might be only in CVS)</P
>mysqli-&#62;info&nbsp;--&nbsp;Obtém informação sobre a consulta executada mais recentemente</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN134659"
></A
><H2
>Descrição</H2
><P
>Estilo de procedimento:</P
>string <B
CLASS="methodname"
>mysqli_info</B
> ( object link )<BR
></BR
><P
>Estilo orientado a objeto (propriedade)</P
>class <B
CLASS="classname"
>mysqli</B
> { <BR
></BR
>string info<BR
></BR
>}<P
>&#13;     A função <B
CLASS="function"
>mysqli_info()</B
> retorna uma string provendo
     informação sobre a última consulta executada. A natureza desta string 
     é mostrada abaixo:
    </P
><P
>&#13;    <DIV
CLASS="table"
><A
NAME="AEN134678"
></A
><P
><B
>Tabela 1. Possíveis valores de retorno para mysqli_info</B
></P
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><THEAD
><TR
><TH
>Tipo da consulta(query)</TH
><TH
>String de exemplo do resultado</TH
></TR
></THEAD
><TBODY
><TR
><TD
>INSERT INTO...SELECT...</TD
><TD
>Records: 100 Duplicates: 0 Warnings: 0</TD
></TR
><TR
><TD
>INSERT INTO...VALUES (...),(...),(...)</TD
><TD
>Records: 3 Duplicates: 0 Warnings: 0</TD
></TR
><TR
><TD
>LOAD DATA INFILE ...</TD
><TD
>Records: 1 Deleted: 0 Skipped: 0 Warnings: 0</TD
></TR
><TR
><TD
>ALTER TABLE ...</TD
><TD
>Records: 3 Duplicates: 0 Warnings: 0</TD
></TR
><TR
><TD
>UPDATE ...</TD
><TD
>Rows matched: 40 Changed: 40 Warnings: 0</TD
></TR
></TBODY
></TABLE
></DIV
>
    </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
      Consultas que não fazem parte de um dos formatos acima não são suportados.
      Nestas situações, <B
CLASS="function"
>mysqli_info()</B
> irá retornar uma string vazia. 
     </P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN134704"
></A
><H2
>Valores de retornado</H2
><P
>&#13;     Uma string representando informações adicionais sobre a consulta mais recente executada. 
    </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN134707"
></A
><H2
>Veja também</H2
><P
>&#13;     <A
HREF="function.mysqli-affected-rows.html"
><B
CLASS="function"
>mysqli_affected_rows()</B
></A
>,
     <A
HREF="function.mysqli-warning-count.html"
><B
CLASS="function"
>mysqli_warning_count()</B
></A
>,
     <A
HREF="function.mysqli-num-rows.html"
><B
CLASS="function"
>mysqli_num_rows()</B
></A
>
    </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN134713"
></A
><H2
>Exemplo</H2
><TABLE
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CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN134715"
></A
><P
><B
>Exemplo 1. Object oriented style</B
></P
><TABLE
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BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$mysqli </font><font color="#007700">= new </font><font color="#0000BB">mysqli</font><font color="#007700">(</font><font color="#DD0000">"localhost"</font><font color="#007700">, </font><font color="#DD0000">"my_user"</font><font color="#007700">, </font><font color="#DD0000">"my_password"</font><font color="#007700">, </font><font color="#DD0000">"world"</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* check connection */<br /></font><font color="#007700">if (</font><font color="#0000BB">mysqli_connect_errno</font><font color="#007700">()) {<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">printf</font><font color="#007700">(</font><font color="#DD0000">"Connect failed: %s\n"</font><font color="#007700">, </font><font color="#0000BB">mysqli_connect_error</font><font color="#007700">());<br />&nbsp;&nbsp;&nbsp;&nbsp;exit();<br />}<br /><br /></font><font color="#0000BB">$mysqli</font><font color="#007700">-&gt;</font><font color="#0000BB">query</font><font color="#007700">(</font><font color="#DD0000">"CREATE TEMPORARY TABLE t1 LIKE City"</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* INSERT INTO .. SELECT */<br /></font><font color="#0000BB">$mysqli</font><font color="#007700">-&gt;</font><font color="#0000BB">query</font><font color="#007700">(</font><font color="#DD0000">"INSERT INTO t1 SELECT * FROM City ORDER BY ID LIMIT 150"</font><font color="#007700">);<br /></font><font color="#0000BB">printf</font><font color="#007700">(</font><font color="#DD0000">"%s\n"</font><font color="#007700">, </font><font color="#0000BB">$mysqli</font><font color="#007700">-&gt;</font><font color="#0000BB">info</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* close connection */<br /></font><font color="#0000BB">$mysqli</font><font color="#007700">-&gt;</font><font color="#0000BB">close</font><font color="#007700">();<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN134718"
></A
><P
><B
>Exemplo 2. Estilo de procedimento</B
></P
><TABLE
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BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$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">"my_user"</font><font color="#007700">, </font><font color="#DD0000">"my_password"</font><font color="#007700">, </font><font color="#DD0000">"world"</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* check connection */<br /></font><font color="#007700">if (</font><font color="#0000BB">mysqli_connect_errno</font><font color="#007700">()) {<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">printf</font><font color="#007700">(</font><font color="#DD0000">"Connect failed: %s\n"</font><font color="#007700">, </font><font color="#0000BB">mysqli_connect_error</font><font color="#007700">());<br />&nbsp;&nbsp;&nbsp;&nbsp;exit();<br />}<br /><br /></font><font color="#0000BB">mysqli_query</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">, </font><font color="#DD0000">"CREATE TEMPORARY TABLE t1 LIKE City"</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* INSERT INTO .. SELECT */<br /></font><font color="#0000BB">mysqli_query</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">, </font><font color="#DD0000">"INSERT INTO t1 SELECT * FROM City ORDER BY ID LIMIT 150"</font><font color="#007700">);<br /></font><font color="#0000BB">printf</font><font color="#007700">(</font><font color="#DD0000">"%s\n"</font><font color="#007700">, </font><font color="#0000BB">mysqli_info</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">));<br /><br /></font><font color="#FF8000">/* close connection */<br /></font><font color="#0000BB">mysqli_close</font><font color="#007700">(</font><font color="#0000BB">$link</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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><P
>&#13;     Os exemplos acima devem produzir a seguinte saída:
    </P
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><PRE
CLASS="screen"
>Records: 150  Duplicates: 0  Warnings: 0</PRE
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