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<title>[21512] trunk/wp-includes/wp-db.php: Add magic set, isset, and unset to wpdb.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/21512">21512</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2012-08-14 20:26:04 +0000 (Tue, 14 Aug 2012)</dd>
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<h3>Log Message</h3>
<pre>Add magic set, isset, and unset to wpdb. props pento.
These magic methods allow us to mark properties as protected or private, without breaking compatibility, as they were once accessible. The joys of PHP4.
fixes <a href="http://core.trac.wordpress.org/ticket/18510">#18510</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludeswpdbphp">trunk/wp-includes/wp-db.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludeswpdbphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/wp-db.php (21511 => 21512)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/wp-db.php 2012-08-14 20:21:10 UTC (rev 21511)
+++ trunk/wp-includes/wp-db.php 2012-08-14 20:26:04 UTC (rev 21512)
</span><span class="lines">@@ -565,17 +565,53 @@
</span><span class="cx"> *
</span><span class="cx"> * @since 3.5.0
</span><span class="cx"> *
</span><del>- * @param string $var The private member to get, and optionally process
</del><ins>+ * @param string $name The private member to get, and optionally process
</ins><span class="cx"> * @return mixed The private member
</span><span class="cx"> */
</span><del>- function __get( $var ) {
- if ( 'col_info' == $var )
</del><ins>+ function __get( $name ) {
+ if ( 'col_info' == $name )
</ins><span class="cx"> $this->load_col_info();
</span><span class="cx">
</span><del>- return $this->$var;
</del><ins>+ return $this->$name;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><ins>+ * Magic function, for backwards compatibility
+ *
+ * @since 3.5.0
+ *
+ * @param string $name The private member to set
+ * @param mixed $value The value to set
+ */
+ function __set( $name, $value ) {
+ $this->$name = $value;
+ }
+
+ /**
+ * Magic function, for backwards compatibility
+ *
+ * @since 3.5.0
+ *
+ * @param string $name The private member to check
+ *
+ * @return bool If the member is set or not
+ */
+ function __isset( $name ) {
+ return isset( $this->$name );
+ }
+
+ /**
+ * Magic function, for backwards compatibility
+ *
+ * @since 3.5.0
+ *
+ * @param string $name The private member to unset
+ */
+ function __unset( $name ) {
+ unset( $this->$name );
+ }
+
+ /**
</ins><span class="cx"> * Set $this->charset and $this->collate
</span><span class="cx"> *
</span><span class="cx"> * @since 3.1.0
</span></span></pre>
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