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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 288721 $ -->
<refentry xml:id="phardata.buildfromdirectory" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>PharData::buildFromDirectory</refname>
<refpurpose>Construct a tar/zip archive from the files within a directory.</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>Phar::buildFromDirectory</methodname>
<methodparam><type>string</type><parameter>base_dir</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>regex</parameter></methodparam>
</methodsynopsis>
<para>
Populate a tar/zip archive from directory contents. The optional second
parameter is a regular expression (pcre) that is used to exclude files.
Any filename that matches the regular expression will be included, all others will be
excluded. For more fine-grained control, use <function>PharData::buildFromIterator</function>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>base_dir</parameter></term>
<listitem>
<para>
The full or relative path to the directory that contains all files
to add to the archive.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>regex</parameter></term>
<listitem>
<para>
An optional pcre regular expression that is used to filter the
list of files. Only file paths matching the regular expression
will be included in the archive.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>Phar::buildFromDirectory</function> returns an associative array
mapping internal path of file to the full path of the file on the
filesystem.
</para>
</refsect1>
<refsect1 role="errors">
&reftitle.errors;
<para>
This method throws <classname>BadMethodCallException</classname> when unable
to instantiate the internal directory iterators,
or a <classname>PharException</classname> if there were errors
saving the phar archive.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title>A <function>PharData::buildFromDirectory</function> example</title>
<para>
</para>
<para>
<programlisting role="php">
<![CDATA[
<?php
$phar = new PharData('project.tar');
// add all files in the project
$phar->buildFromDirectory(dirname(__FILE__) . '/project');
$phar2 = new PharData('project2.zip');
// add all files in the project, only include php files
$phar->buildFromDirectory(dirname(__FILE__) . '/project', '/\.php$/');
?>
]]>
</programlisting>
</para>
</example>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>Phar::buildFromDirectory</function></member>
<member><function>PharData::buildFromIterator</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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