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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>Rar::extract</H1
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><P
>    (no version information, might be only in CVS)</P
>Rar::extract&nbsp;--&nbsp;Extract entry from the archive</DIV
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><H2
>Description</H2
>bool <B
CLASS="methodname"
>Rar::extract</B
> ( string dir [, string filepath] )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>Rar::extract()</B
> extracts entry's data to the
   <CODE
CLASS="parameter"
>dir</CODE
>. It will create new file in the specified
   <CODE
CLASS="parameter"
>dir</CODE
> with the name identical to the entry's name.
   If parameter <CODE
CLASS="parameter"
>filepath</CODE
> is specified instead
   <CODE
CLASS="parameter"
>dir</CODE
>, <B
CLASS="function"
>Rar::extract()</B
> will extract
   entry's data to the specified file.
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><B
>Exemplo 1. <B
CLASS="function"
>Rar::extract()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$rar_file </font><font color="#007700">= </font><font color="#0000BB">rar_open</font><font color="#007700">(</font><font color="#DD0000">'example.rar'</font><font color="#007700">) or die(</font><font color="#DD0000">"Failed to open Rar archive"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$entry </font><font color="#007700">= </font><font color="#0000BB">rar_entry_get</font><font color="#007700">(</font><font color="#0000BB">$rar_file</font><font color="#007700">, </font><font color="#DD0000">'Dir/file.txt'</font><font color="#007700">) or die(</font><font color="#DD0000">"Failed to find such entry"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$entry</font><font color="#007700">-&gt;</font><font color="#0000BB">extract</font><font color="#007700">(</font><font color="#DD0000">'/dir/to'</font><font color="#007700">); </font><font color="#FF8000">// create /dir/to/Dir/file.txt<br /></font><font color="#0000BB">$entry</font><font color="#007700">-&gt;</font><font color="#0000BB">extract</font><font color="#007700">(</font><font color="#0000BB">false</font><font color="#007700">, </font><font color="#DD0000">'/dir/to/new_name.txt'</font><font color="#007700">); </font><font color="#FF8000">// create /dir/to/new_name.txt<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
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><P
><B
>Exemplo 2. How to extract all files in archive: </B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br /></font><font color="#FF8000">/* example by Erik Jenssen aka erix */<br /><br /></font><font color="#0000BB">$filename </font><font color="#007700">= </font><font color="#DD0000">"foobar.rar"</font><font color="#007700">;<br /></font><font color="#0000BB">$filepath </font><font color="#007700">= </font><font color="#DD0000">"/home/foo/bar/"</font><font color="#007700">;<br /><br /></font><font color="#0000BB">$rar_file </font><font color="#007700">= </font><font color="#0000BB">rar_open</font><font color="#007700">(</font><font color="#0000BB">$filepath</font><font color="#007700">.</font><font color="#0000BB">$filename</font><font color="#007700">);<br /></font><font color="#0000BB">$list </font><font color="#007700">= </font><font color="#0000BB">rar_list</font><font color="#007700">(</font><font color="#0000BB">$rar_file</font><font color="#007700">);<br />foreach(</font><font color="#0000BB">$list </font><font color="#007700">as </font><font color="#0000BB">$file</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$entry </font><font color="#007700">= </font><font color="#0000BB">rar_entry_get</font><font color="#007700">(</font><font color="#0000BB">$rar_file</font><font color="#007700">, </font><font color="#0000BB">$file</font><font color="#007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$entry</font><font color="#007700">-&gt;</font><font color="#0000BB">extract</font><font color="#007700">(</font><font color="#DD0000">"."</font><font color="#007700">); </font><font color="#FF8000">// extract to the current dir<br /></font><font color="#007700">}<br /></font><font color="#0000BB">rar_close</font><font color="#007700">(</font><font color="#0000BB">$rar_file</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
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><P
>&#13;   Retorna <TT
CLASS="constant"
><B
>TRUE</B
></TT
> em caso de sucesso ou <TT
CLASS="constant"
><B
>FALSE</B
></TT
> em falhas.
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