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<title>[35935] trunk/src/wp-includes/class-wp-role.php: Docs: Clarify documentation for `WP_Role::has_cap()` to more clearing indicate that the method checks for capabilities against the role rather than the user.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/35935">35935</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/35935","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>DrewAPicture</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-12-14 20:04:39 +0000 (Mon, 14 Dec 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Docs: Clarify documentation for `WP_Role::has_cap()` to more clearing indicate that the method checks for capabilities against the role rather than the user.
Also updates syntax in the DocBlock summary and description.
Props GunGeekATX for the initial patch.
Fixes <a href="https://core.trac.wordpress.org/ticket/35080">#35080</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswprolephp">trunk/src/wp-includes/class-wp-role.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswprolephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-role.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-role.php 2015-12-14 19:56:14 UTC (rev 35934)
+++ trunk/src/wp-includes/class-wp-role.php 2015-12-14 20:04:39 UTC (rev 35935)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -81,18 +81,18 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * Whether role has capability.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Determines whether the role has the given capability.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * The capabilities is passed through the 'role_has_cap' filter. The first
- * parameter for the hook is the list of capabilities the class has
- * assigned. The second parameter is the capability name to look for. The
- * third and final parameter for the hook is the role name.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * The capabilities is passed through the {@see 'role_has_cap'} filter.
+ * The first parameter for the hook is the list of capabilities the class
+ * has assigned. The second parameter is the capability name to look for.
+ * The third and final parameter for the hook is the role name.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 2.0.0
</span><span class="cx" style="display: block; padding: 0 10px"> * @access public
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $cap Capability name.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @return bool True, if user has capability. False, if doesn't have capability.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @return bool True if the role has the given capability. False otherwise.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function has_cap( $cap ) {
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -105,6 +105,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $name Role name.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> $capabilities = apply_filters( 'role_has_cap', $this->capabilities, $cap, $this->name );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( !empty( $capabilities[$cap] ) )
</span><span class="cx" style="display: block; padding: 0 10px"> return $capabilities[$cap];
</span><span class="cx" style="display: block; padding: 0 10px"> else
</span></span></pre>
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