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<title>[13015] trunk/wp-admin/includes/file.php: Make _unzip_file_ziparchive()
PHP4 safe.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/13015">13015</a></dd>
<dt>Author</dt> <dd>westi</dd>
<dt>Date</dt> <dd>2010-02-07 21:28:05 +0000 (Sun, 07 Feb 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Make _unzip_file_ziparchive() PHP4 safe. See <a href="http://trac.wordpress.org/ticket/10403">#10403</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminincludesfilephp">trunk/wp-admin/includes/file.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminincludesfilephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/file.php (13014 => 13015)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/file.php 2010-02-07 21:07:35 UTC (rev 13014)
+++ trunk/wp-admin/includes/file.php 2010-02-07 21:28:05 UTC (rev 13015)
</span><span class="lines">@@ -547,11 +547,13 @@
</span><span class="cx"> * @param array $needed_dirs A partial list of required folders needed to be created.
</span><span class="cx"> * @return mixed WP_Error on failure, True on success
</span><span class="cx"> */
</span><del>-function _unzip_file_ziparchive($file, $to, $needed_dirs = array()) {
</del><ins>+function _unzip_file_ziparchive($file, $to, $needed_dirs = array() ) {
</ins><span class="cx"> global $wp_filesystem;
</span><span class="cx">
</span><span class="cx"> $z = new ZipArchive();
</span><del>- if ( true !== $z->open($file, ZIPARCHIVE::CHECKCONS) )
</del><ins>+
+ // PHP4-compat - php4 classes can't contain constants
+ if ( true !== $z->open($file, /* ZIPARCHIVE::CHECKCONS */ 4) )
</ins><span class="cx"> return new WP_Error('incompatible_archive', __('Incompatible Archive.'));
</span><span class="cx">
</span><span class="cx"> for ( $i = 0; $i < $z->numFiles; $i++ ) {
</span></span></pre>
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