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<title>[23074] trunk: Script loader: Chunk the script names as passed to load-scripts.php into 128-character pieces.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/23074">23074</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2012-12-05 18:57:56 +0000 (Wed, 05 Dec 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Script loader: Chunk the script names as passed to load-scripts.php into 128-character pieces. Avoids hitting a limit for the length of a single variable, such as suhosin.get.max_value_length which defaults to 512. fixes <a href="http://core.trac.wordpress.org/ticket/22757">#22757</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminloadscriptsphp">trunk/wp-admin/load-scripts.php</a></li>
<li><a href="#trunkwpincludesscriptloaderphp">trunk/wp-includes/script-loader.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminloadscriptsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/load-scripts.php (23073 => 23074)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/load-scripts.php 2012-12-05 10:58:32 UTC (rev 23073)
+++ trunk/wp-admin/load-scripts.php 2012-12-05 18:57:56 UTC (rev 23074)
</span><span class="lines">@@ -114,7 +114,11 @@
</span><span class="cx"> return @file_get_contents($path);
</span><span class="cx"> }
</span><span class="cx">
</span><del>-$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
</del><ins>+$load = $_GET['load'];
+if ( is_array( $load ) )
+ $load = implode( '', $load );
+
+$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load );
</ins><span class="cx"> $load = explode(',', $load);
</span><span class="cx">
</span><span class="cx"> if ( empty($load) )
</span></span></pre></div>
<a id="trunkwpincludesscriptloaderphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/script-loader.php (23073 => 23074)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/script-loader.php 2012-12-05 10:58:32 UTC (rev 23073)
+++ trunk/wp-includes/script-loader.php 2012-12-05 18:57:56 UTC (rev 23074)
</span><span class="lines">@@ -689,7 +689,7 @@
</span><span class="cx"> if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
</span><span class="cx"> $zip = 'gzip';
</span><span class="cx">
</span><del>- if ( !empty($wp_scripts->concat) ) {
</del><ins>+ if ( $concat = trim( $wp_scripts->concat, ', ' ) ) {
</ins><span class="cx">
</span><span class="cx"> if ( !empty($wp_scripts->print_code) ) {
</span><span class="cx"> echo "\n<script type='text/javascript'>\n";
</span><span class="lines">@@ -699,7 +699,10 @@
</span><span class="cx"> echo "</script>\n";
</span><span class="cx"> }
</span><span class="cx">
</span><del>- $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&load=" . trim($wp_scripts->concat, ', ') . '&ver=' . $wp_scripts->default_version;
</del><ins>+ $concat = str_split( $concat, 128 );
+ $concat = 'load[]=' . implode( '&load[]=', $concat );
+
+ $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&" . $concat . '&ver=' . $wp_scripts->default_version;
</ins><span class="cx"> echo "<script type='text/javascript' src='" . esc_attr($src) . "'></script>\n";
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre>
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