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<title>[28511] trunk/src/wp-includes/class-wp-error.php: Add access modifiers to methods/members in `WP_Error`.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/28511">28511</a></dd>
<dt>Author</dt> <dd>wonderboymusic</dd>
<dt>Date</dt> <dd>2014-05-19 05:49:22 +0000 (Mon, 19 May 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add access modifiers to methods/members in `WP_Error`. Add a magic `__get()` method for BC.
See <a href="http://core.trac.wordpress.org/ticket/27881">#27881</a>, <a href="http://core.trac.wordpress.org/ticket/22234">#22234</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswperrorphp">trunk/src/wp-includes/class-wp-error.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswperrorphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/class-wp-error.php (28510 => 28511)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/class-wp-error.php 2014-05-19 05:46:56 UTC (rev 28510)
+++ trunk/src/wp-includes/class-wp-error.php 2014-05-19 05:49:22 UTC (rev 28511)
</span><span class="lines">@@ -26,7 +26,7 @@
</span><span class="cx"> * @var array
</span><span class="cx"> * @access private
</span><span class="cx"> */
</span><del>- var $errors = array();
</del><ins>+ private $errors = array();
</ins><span class="cx">
</span><span class="cx"> /**
</span><span class="cx"> * Stores the list of data for error codes.
</span><span class="lines">@@ -35,7 +35,7 @@
</span><span class="cx"> * @var array
</span><span class="cx"> * @access private
</span><span class="cx"> */
</span><del>- var $error_data = array();
</del><ins>+ private $error_data = array();
</ins><span class="cx">
</span><span class="cx"> /**
</span><span class="cx"> * Constructor - Sets up error message.
</span><span class="lines">@@ -54,7 +54,7 @@
</span><span class="cx"> * @param mixed $data Optional. Error data.
</span><span class="cx"> * @return WP_Error
</span><span class="cx"> */
</span><del>- function __construct($code = '', $message = '', $data = '') {
</del><ins>+ public function __construct($code = '', $message = '', $data = '') {
</ins><span class="cx"> if ( empty($code) )
</span><span class="cx"> return;
</span><span class="cx">
</span><span class="lines">@@ -65,6 +65,17 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><ins>+ * Make private properties readable for backwards compatibility
+ *
+ * @since 4.0.0
+ * @param string $name
+ * @return mixed
+ */
+ public function __get( $name ) {
+ return $this->$name;
+ }
+
+ /**
</ins><span class="cx"> * Retrieve all error codes.
</span><span class="cx"> *
</span><span class="cx"> * @since 2.1.0
</span><span class="lines">@@ -72,7 +83,7 @@
</span><span class="cx"> *
</span><span class="cx"> * @return array List of error codes, if available.
</span><span class="cx"> */
</span><del>- function get_error_codes() {
</del><ins>+ public function get_error_codes() {
</ins><span class="cx"> if ( empty($this->errors) )
</span><span class="cx"> return array();
</span><span class="cx">
</span><span class="lines">@@ -87,7 +98,7 @@
</span><span class="cx"> *
</span><span class="cx"> * @return string|int Empty string, if no error codes.
</span><span class="cx"> */
</span><del>- function get_error_code() {
</del><ins>+ public function get_error_code() {
</ins><span class="cx"> $codes = $this->get_error_codes();
</span><span class="cx">
</span><span class="cx"> if ( empty($codes) )
</span><span class="lines">@@ -104,7 +115,7 @@
</span><span class="cx"> * @param string|int $code Optional. Retrieve messages matching code, if exists.
</span><span class="cx"> * @return array Error strings on success, or empty array on failure (if using code parameter).
</span><span class="cx"> */
</span><del>- function get_error_messages($code = '') {
</del><ins>+ public function get_error_messages($code = '') {
</ins><span class="cx"> // Return all messages if no code specified.
</span><span class="cx"> if ( empty($code) ) {
</span><span class="cx"> $all_messages = array();
</span><span class="lines">@@ -131,7 +142,7 @@
</span><span class="cx"> * @param string|int $code Optional. Error code to retrieve message.
</span><span class="cx"> * @return string
</span><span class="cx"> */
</span><del>- function get_error_message($code = '') {
</del><ins>+ public function get_error_message($code = '') {
</ins><span class="cx"> if ( empty($code) )
</span><span class="cx"> $code = $this->get_error_code();
</span><span class="cx"> $messages = $this->get_error_messages($code);
</span><span class="lines">@@ -148,7 +159,7 @@
</span><span class="cx"> * @param string|int $code Optional. Error code.
</span><span class="cx"> * @return mixed Null, if no errors.
</span><span class="cx"> */
</span><del>- function get_error_data($code = '') {
</del><ins>+ public function get_error_data($code = '') {
</ins><span class="cx"> if ( empty($code) )
</span><span class="cx"> $code = $this->get_error_code();
</span><span class="cx">
</span><span class="lines">@@ -167,7 +178,7 @@
</span><span class="cx"> * @param string $message Error message.
</span><span class="cx"> * @param mixed $data Optional. Error data.
</span><span class="cx"> */
</span><del>- function add($code, $message, $data = '') {
</del><ins>+ public function add($code, $message, $data = '') {
</ins><span class="cx"> $this->errors[$code][] = $message;
</span><span class="cx"> if ( ! empty($data) )
</span><span class="cx"> $this->error_data[$code] = $data;
</span><span class="lines">@@ -183,7 +194,7 @@
</span><span class="cx"> * @param mixed $data Error data.
</span><span class="cx"> * @param string|int $code Error code.
</span><span class="cx"> */
</span><del>- function add_data($data, $code = '') {
</del><ins>+ public function add_data($data, $code = '') {
</ins><span class="cx"> if ( empty($code) )
</span><span class="cx"> $code = $this->get_error_code();
</span><span class="cx">
</span></span></pre>
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