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>SwishSearch->setLimit</H1
><DIV
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><A
NAME="AEN225560"
></A
><P
> (no version information, might be only in CVS)</P
>SwishSearch->setLimit -- Set the search limits</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN225563"
></A
><H2
>Descrição</H2
>void <B
CLASS="methodname"
>SwishSearch->setLimit</B
> ( string property, string low, string high )<BR
></BR
><DIV
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><P
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><B
>Atenção</B
></TD
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><TR
><TD
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><P
>Esta função é
<SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>EXPERIMENTAL</I
></SPAN
>. Isso quer dizer que o comportamento desta função
e seu nome, incluindo TUDO o que está documentado aqui
pode mudar em futuras versões do PHP, SEM QUALQUER NOTIFICAÇÃO.
Esteja avisado, e use esta função por sua própria conta e risco.</P
></TD
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><A
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></A
><H2
>Parâmetros</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>property</CODE
></DT
><DD
><P
> Search result property name.
</P
></DD
><DT
><CODE
CLASS="parameter"
>low</CODE
></DT
><DD
><P
> The lowest value of the property.
</P
></DD
><DT
><CODE
CLASS="parameter"
>high</CODE
></DT
><DD
><P
> The highest value of the property.
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN225599"
></A
><H2
>Valores de retornado</H2
><P
> Não há valor retornado.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN225602"
></A
><H2
>Erros/Excessões</H2
><P
> Throws <B
CLASS="classname"
>SwishException</B
> on error.
</P
></DIV
><DIV
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><A
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></A
><H2
>Exemplos</H2
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><P
><B
>Exemplo 1. Basic <B
CLASS="function"
>SwishSearch->setLimit()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB"><?php<br />try </font><font color="#007700">{<br /><br /> </font><font color="#0000BB">$swish </font><font color="#007700">= new </font><font color="#0000BB">Swish</font><font color="#007700">(</font><font color="#DD0000">"index.swish-e"</font><font color="#007700">);<br /> </font><font color="#0000BB">$search </font><font color="#007700">= </font><font color="#0000BB">$swish</font><font color="#007700">-></font><font color="#0000BB">prepare</font><font color="#007700">();<br /><br /> </font><font color="#0000BB">$results </font><font color="#007700">= </font><font color="#0000BB">$search</font><font color="#007700">-></font><font color="#0000BB">execute</font><font color="#007700">(</font><font color="#DD0000">"time"</font><font color="#007700">);<br /> echo </font><font color="#DD0000">"First query found: "</font><font color="#007700">, </font><font color="#0000BB">$results</font><font color="#007700">-></font><font color="#0000BB">hits</font><font color="#007700">, </font><font color="#DD0000">" hits\n"</font><font color="#007700">;<br /><br /> </font><font color="#0000BB">$i </font><font color="#007700">= </font><font color="#0000BB">0</font><font color="#007700">;<br /> while(</font><font color="#0000BB">$result </font><font color="#007700">= </font><font color="#0000BB">$results</font><font color="#007700">-></font><font color="#0000BB">nextResult</font><font color="#007700">()) {<br /> echo </font><font color="#DD0000">"Hit #"</font><font color="#007700">, ++</font><font color="#0000BB">$i</font><font color="#007700">, </font><font color="#DD0000">" - "</font><font color="#007700">, </font><font color="#0000BB">$result</font><font color="#007700">-></font><font color="#0000BB">swishdocsize</font><font color="#007700">, </font><font color="#DD0000">" bytes\n"</font><font color="#007700">;<br /> }<br /><br /> </font><font color="#0000BB">$search</font><font color="#007700">-></font><font color="#0000BB">setLimit</font><font color="#007700">(</font><font color="#DD0000">"swishdocsize"</font><font color="#007700">, </font><font color="#DD0000">"3000"</font><font color="#007700">, </font><font color="#DD0000">"6000"</font><font color="#007700">); </font><font color="#FF8000">//limit by document size, from 3000 to 6000 bytes<br /> </font><font color="#0000BB">$results </font><font color="#007700">= </font><font color="#0000BB">$search</font><font color="#007700">-></font><font color="#0000BB">execute</font><font color="#007700">(</font><font color="#DD0000">"time"</font><font color="#007700">);<br /> echo </font><font color="#DD0000">"Second query found: "</font><font color="#007700">, </font><font color="#0000BB">$results</font><font color="#007700">-></font><font color="#0000BB">hits</font><font color="#007700">, </font><font color="#DD0000">" hits\n"</font><font color="#007700">;<br /><br /> </font><font color="#0000BB">$i </font><font color="#007700">= </font><font color="#0000BB">0</font><font color="#007700">;<br /> while(</font><font color="#0000BB">$result </font><font color="#007700">= </font><font color="#0000BB">$results</font><font color="#007700">-></font><font color="#0000BB">nextResult</font><font color="#007700">()) {<br /> echo </font><font color="#DD0000">"Hit #"</font><font color="#007700">, ++</font><font color="#0000BB">$i</font><font color="#007700">, </font><font color="#DD0000">" - "</font><font color="#007700">, </font><font color="#0000BB">$result</font><font color="#007700">-></font><font color="#0000BB">swishdocsize</font><font color="#007700">, </font><font color="#DD0000">" bytes\n"</font><font color="#007700">;<br /> }<br /><br />} </font><font color="#0000BB">catch </font><font color="#007700">(</font><font color="#0000BB">SwishException $e</font><font color="#007700">) {<br /> echo </font><font color="#0000BB">$e</font><font color="#007700">-></font><font color="#0000BB">getMessage</font><font color="#007700">(), </font><font color="#DD0000">"\n"</font><font color="#007700">;<br />}<br /><br /></font><font color="#0000BB">?></font>
</font>
</code></TD
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><P
>O exemplo acima irá imprimir
algo similar a:</P
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>First query found: 5 hits
Hit #1 - 4261 bytes
Hit #2 - 37937 bytes
Hit #3 - 7126 bytes
Hit #4 - 15427 bytes
Hit #5 - 4768 bytes
Second query found: 2 hits
Hit #1 - 4261 bytes
Hit #2 - 4768 bytes</PRE
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>SwishSearch->setPhraseDelimiter</TD
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