mirror of
https://github.com/sigmasternchen/php-doc-en
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5054888307
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@332081 c90b9560-bf6c-de11-be94-00142212c4b1
134 lines
3.9 KiB
XML
134 lines
3.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="phardata.extractto" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>PharData::extractTo</refname>
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<refpurpose>Extract the contents of a tar/zip archive to a directory</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>PharData::extractTo</methodname>
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<methodparam><type>string</type><parameter>pathto</parameter></methodparam>
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<methodparam choice="opt"><type>string|array</type><parameter>files</parameter></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>overwrite</parameter><initializer>false</initializer></methodparam>
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</methodsynopsis>
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<para>
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Extract all files within a tar/zip archive to disk. Extracted files and directories preserve
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permissions as stored in the archive. The optional parameters allow optional control over
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which files are extracted, and whether existing files on disk can be overwritten.
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The second parameter <literal>files</literal> can be either the name of a file or
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directory to extract, or an array of names of files and directories to extract. By
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default, this method will not overwrite existing files, the third parameter can be
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set to true to enable overwriting of files.
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This method is similar to <function>ZipArchive::extractTo</function>.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>pathto</parameter></term>
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<listitem>
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<para>
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Path to extract the given <literal>files</literal> to
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>files</parameter></term>
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<listitem>
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<para>
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The name of a file or directory to extract, or an array of files/directories to extract
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>overwrite</parameter></term>
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<listitem>
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<para>
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Set to &true; to enable overwriting existing files
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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returns &true; on success, but it is better to check for thrown exception,
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and assume success if none is thrown.
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</para>
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</refsect1>
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<refsect1 role="errors">
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&reftitle.errors;
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<para>
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Throws <classname>PharException</classname> if errors occur while flushing
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changes to disk.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>A <function>PharData::extractTo</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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try {
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$phar = new PharData('myphar.tar');
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$phar->extractTo('/full/path'); // extract all files
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$phar->extractTo('/another/path', 'file.txt'); // extract only file.txt
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$phar->extractTo('/this/path',
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array('file1.txt', 'file2.txt')); // extract 2 files only
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$phar->extractTo('/third/path', null, true); // extract all files, and overwrite
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} catch (Exception $e) {
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// handle errors
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>Phar::extractTo</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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