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<title>[27739] trunk/src/wp-includes/kses.php: Inline documentation for hooks in wp-includes/kses.php.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/27739">27739</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2014-03-26 14:56:04 +0000 (Wed, 26 Mar 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Inline documentation for hooks in wp-includes/kses.php.
props siobhyb, DrewAPicture.
fixes <a href="http://core.trac.wordpress.org/ticket/25800">#25800</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesksesphp">trunk/src/wp-includes/kses.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesksesphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/kses.php (27738 => 27739)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/kses.php 2014-03-26 14:44:59 UTC (rev 27738)
+++ trunk/src/wp-includes/kses.php 2014-03-26 14:56:04 UTC (rev 27739)
</span><span class="lines">@@ -501,27 +501,42 @@
</span><span class="cx"> function wp_kses_allowed_html( $context = '' ) {
</span><span class="cx"> global $allowedposttags, $allowedtags, $allowedentitynames;
</span><span class="cx">
</span><del>- if ( is_array( $context ) )
</del><ins>+ if ( is_array( $context ) ) {
+ /**
+ * Filter HTML elements allowed for a given context.
+ *
+ * @since 3.5.0
+ *
+ * @param string $tags Allowed tags, attributes, and/or entities.
+ * @param string $context Context to judge allowed tags by. Allowed values are 'post',
+ * 'data', 'strip', 'entities', 'explicit', or the name of a filter.
+ */
</ins><span class="cx"> return apply_filters( 'wp_kses_allowed_html', $context, 'explicit' );
</span><ins>+ }
</ins><span class="cx">
</span><span class="cx"> switch ( $context ) {
</span><span class="cx"> case 'post':
</span><ins>+ /** This filter is documented in wp-includes/kses.php */
</ins><span class="cx"> return apply_filters( 'wp_kses_allowed_html', $allowedposttags, $context );
</span><span class="cx"> break;
</span><span class="cx"> case 'user_description':
</span><span class="cx"> case 'pre_user_description':
</span><span class="cx"> $tags = $allowedtags;
</span><span class="cx"> $tags['a']['rel'] = true;
</span><ins>+ /** This filter is documented in wp-includes/kses.php */
</ins><span class="cx"> return apply_filters( 'wp_kses_allowed_html', $tags, $context );
</span><span class="cx"> break;
</span><span class="cx"> case 'strip':
</span><ins>+ /** This filter is documented in wp-includes/kses.php */
</ins><span class="cx"> return apply_filters( 'wp_kses_allowed_html', array(), $context );
</span><span class="cx"> break;
</span><span class="cx"> case 'entities':
</span><ins>+ /** This filter is documented in wp-includes/kses.php */
</ins><span class="cx"> return apply_filters( 'wp_kses_allowed_html', $allowedentitynames, $context);
</span><span class="cx"> break;
</span><span class="cx"> case 'data':
</span><span class="cx"> default:
</span><ins>+ /** This filter is documented in wp-includes/kses.php */
</ins><span class="cx"> return apply_filters( 'wp_kses_allowed_html', $allowedtags, $context );
</span><span class="cx"> }
</span><span class="cx"> }
</span><span class="lines">@@ -540,7 +555,16 @@
</span><span class="cx"> * @return string Filtered content through 'pre_kses' hook
</span><span class="cx"> */
</span><span class="cx"> function wp_kses_hook( $string, $allowed_html, $allowed_protocols ) {
</span><del>- $string = apply_filters('pre_kses', $string, $allowed_html, $allowed_protocols);
</del><ins>+ /**
+ * Filter content to be run through kses.
+ *
+ * @since 2.3.0
+ *
+ * @param string $string Content to run through kses.
+ * @param array $allowed_html Allowed HTML elements.
+ * @param array $allowed_protocols Allowed protocol in links.
+ */
+ $string = apply_filters( 'pre_kses', $string, $allowed_html, $allowed_protocols );
</ins><span class="cx"> return $string;
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -1414,6 +1438,14 @@
</span><span class="cx"> return '';
</span><span class="cx">
</span><span class="cx"> $css_array = explode( ';', trim( $css ) );
</span><ins>+
+ /**
+ * Filter list of allowed CSS attributes.
+ *
+ * @since 2.8.1
+ *
+ * @param array $attr List of allowed CSS attributes.
+ */
</ins><span class="cx"> $allowed_attr = apply_filters( 'safe_style_css', array( 'text-align', 'margin', 'color', 'float',
</span><span class="cx"> 'border', 'background', 'background-color', 'border-bottom', 'border-bottom-color',
</span><span class="cx"> 'border-bottom-style', 'border-bottom-width', 'border-collapse', 'border-color', 'border-left',
</span></span></pre>
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