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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>wordwrap</H1
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><P
>    (PHP 4 &#62;= 4.0.2, PHP 5)</P
>wordwrap&nbsp;--&nbsp;
     Quebra uma string em linhas usando um caractere de quebra de linha.
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><H2
>Descrição</H2
>string <B
CLASS="methodname"
>wordwrap</B
> ( string str [, int width [, string break [, boolean cut]]] )<BR
></BR
><P
>&#13;     Retorna uma string com o parâmetro <CODE
CLASS="parameter"
>str</CODE
> com quebras de linha
     na coluna especificada pelo parâmetro(opcional)
     <CODE
CLASS="parameter"
>width</CODE
>. A linha é quebrada
     usando o parâmetro(opcional) <CODE
CLASS="parameter"
>break</CODE
>.
    </P
><P
>&#13;     <B
CLASS="function"
>wordwrap()</B
> irá automaticamente quebrar na coluna 75
     e quebrar usando <TT
CLASS="literal"
>'\n'</TT
> (newline) se os parâmetros <CODE
CLASS="parameter"
>width</CODE
>
     ou <CODE
CLASS="parameter"
>break</CODE
> não forem dados.
    </P
><P
>&#13;     Se <CODE
CLASS="parameter"
>cut</CODE
> for estabelecido como 1, a string é sempre 
     quebrada na largura especificada. Então se você tem uma palavra
     que é mais larga do que a largura indicada, ela é quebrada.
     (Veja o segundo exemplo).
     <DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
       O parâmetro(opcional) <CODE
CLASS="parameter"
>cut</CODE
> foi adicionado no PHP 4.0.3
      </P
></BLOCKQUOTE
></DIV
>
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></A
><P
><B
>Exemplo 1. Exemplo <B
CLASS="function"
>wordwrap()</B
></B
></P
><TABLE
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CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$text </font><font color="#007700">= </font><font color="#DD0000">"The quick brown fox jumped over the lazy dog."</font><font color="#007700">;<br /></font><font color="#0000BB">$newtext </font><font color="#007700">= </font><font color="#0000BB">wordwrap</font><font color="#007700">(</font><font color="#0000BB">$text</font><font color="#007700">, </font><font color="#0000BB">20</font><font color="#007700">, </font><font color="#DD0000">"&lt;br /&gt;"</font><font color="#007700">);<br />echo </font><font color="#DD0000">"$newtext</font><font color="#007700">\n</font><font color="#DD0000">"</font><font color="#007700">;<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>&#13;     Este exemplo irá mostrar:
    </P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><PRE
CLASS="screen"
>The quick brown fox
jumped over the
lazy dog.</PRE
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
><TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
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CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN222313"
></A
><P
><B
>Exemplo 2. Exemplo <B
CLASS="function"
>wordwrap()</B
></B
></P
><TABLE
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><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$text </font><font color="#007700">= </font><font color="#DD0000">"A very long woooooooooooord."</font><font color="#007700">;<br /></font><font color="#0000BB">$newtext </font><font color="#007700">= </font><font color="#0000BB">wordwrap</font><font color="#007700">( </font><font color="#0000BB">$text</font><font color="#007700">, </font><font color="#0000BB">8</font><font color="#007700">, </font><font color="#DD0000">"\n"</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">);<br />echo </font><font color="#DD0000">"$newtext</font><font color="#007700">\n</font><font color="#DD0000">"</font><font color="#007700">;<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>&#13;     Este exemplo irá mostrar:
    </P
><TABLE
BORDER="0"
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><TR
><TD
><PRE
CLASS="screen"
>A very

long

wooooooo

ooooord.</PRE
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
><P
>&#13;     Veja também <A
HREF="function.nl2br.html"
><B
CLASS="function"
>nl2br()</B
></A
>.
    </P
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