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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="pharfileinfo.iscompressed" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>PharFileInfo::isCompressed</refname>
<refpurpose>Returns whether the entry is compressed</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="PharFileInfo">
<modifier>public</modifier> <type>bool</type><methodname>PharFileInfo::isCompressed</methodname>
<methodparam choice="opt"><type class="union"><type>int</type><type>null</type></type><parameter>compression</parameter><initializer>&null;</initializer></methodparam>
</methodsynopsis>
<para>
This returns whether a file is compressed within a Phar archive
with either Gzip or Bzip2 compression.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>compression</parameter></term>
<listitem>
<para>
One of <constant>Phar::GZ</constant> or <constant>Phar::BZ2</constant>,
defaults to any compression.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&true; if the file is compressed within the Phar archive, &false; if not.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.0.0</entry>
<entry>
<parameter>compression</parameter> is now nullable.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>A <function>PharFileInfo::isCompressed</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
try {
$p = new Phar('/path/to/my.phar', 0, 'my.phar');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
$p['myfile2.txt']->setCompressedGZ();
$file = $p['myfile.txt'];
$file2 = $p['myfile2.txt'];
var_dump($file->isCompressed());
var_dump($file2->isCompressed());
} catch (Exception $e) {
echo 'Create/modify on phar my.phar failed: ', $e;
}
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
bool(false)
bool(true)
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>PharFileInfo::getCompressedSize</function></member>
<member><function>PharFileInfo::decompress</function></member>
<member><function>PharFileInfo::compress</function></member>
<member><function>Phar::decompress</function></member>
<member><function>Phar::compress</function></member>
<member><function>Phar::canCompress</function></member>
<member><function>Phar::isCompressed</function></member>
<member><function>Phar::getSupportedCompression</function></member>
<member><function>Phar::decompressFiles</function></member>
<member><function>Phar::compressFiles</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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