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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://docbook.org/ns/docbook" xml:id="phar.construct">
<refnamediv>
<refname>Phar::__construct</refname>
<refpurpose>Construct a Phar archive object</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>void</type><methodname>Phar::__construct</methodname>
<methodparam><type>string</type><parameter>fname</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>alias</parameter></methodparam>
</methodsynopsis>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>fname</parameter></term>
<listitem>
<para>
Path to an existing Phar archive or to-be-created archive
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>flags</parameter></term>
<listitem>
<para>
Flags to pass to parent class <classname>RecursiveDirectoryIterator</classname>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>alias</parameter></term>
<listitem>
<para>
Alias with which this Phar archive should be referred to in calls to stream
functionality.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="errors">
&reftitle.errors;
<para>
Throws BadMethodCallException if called twice, UnexpectedValueException
if the phar archive can't be opened.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>A <function>Phar::__construct</function> example</title>
<para>
<programlisting role="php">
<![CDATA[
<?php
try {
$p = new Phar('/path/to/my.phar', CURRENT_AS_FILEINFO | KEY_AS_FILENAME,
'my.phar');
} catch (UnexpectedValueException $e) {
die('Could not open my.phar');
} catch (BadMethodCallException $e) {
echo 'technically, this cannot happen';
}
// this works now
echo file_get_contents('phar://my.phar/example.txt');
// and works as if we had typed
echo file_get_contents('phar:///path/to/my.phar/example.txt');
?>
]]>
</programlisting>
</para>
</example>
</para>
</refsect1>
</refentry>
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