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<title>[2319] 2013/codebykat/post-by-email/trunk: various shenanigans to fix up PHP 5.2 support</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://gsoc.trac.wordpress.org/changeset/2319">2319</a></dd>
<dt>Author</dt> <dd>codebykat</dd>
<dt>Date</dt> <dd>2013-09-16 02:12:11 +0000 (Mon, 16 Sep 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>various shenanigans to fix up PHP 5.2 support</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#2013codebykatpostbyemailtrunkincludeHordeImapClientSocketphp">2013/codebykat/post-by-email/trunk/include/Horde/Imap/Client/Socket.php</a></li>
<li><a href="#2013codebykatpostbyemailtrunkpostbyemailphp">2013/codebykat/post-by-email/trunk/post-by-email.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#2013codebykatpostbyemailtrunkincludearray_replace_recursivephp">2013/codebykat/post-by-email/trunk/include/array_replace_recursive.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="2013codebykatpostbyemailtrunkincludeHordeImapClientSocketphp"></a>
<div class="modfile"><h4>Modified: 2013/codebykat/post-by-email/trunk/include/Horde/Imap/Client/Socket.php (2318 => 2319)</h4>
<pre class="diff"><span>
<span class="info">--- 2013/codebykat/post-by-email/trunk/include/Horde/Imap/Client/Socket.php  2013-09-16 02:11:57 UTC (rev 2318)
+++ 2013/codebykat/post-by-email/trunk/include/Horde/Imap/Client/Socket.php     2013-09-16 02:12:11 UTC (rev 2319)
</span><span class="lines">@@ -1603,15 +1603,15 @@
</span><span class="cx">             ));
</span><span class="cx">         } catch (Horde_Imap_Client_Exception $e) {
</span><span class="cx">             switch ($e->getCode()) {
</span><del>-            case $e::CATENATE_BADURL:
-            case $e::CATENATE_TOOBIG:
</del><ins>+            case Horde_Imap_Client_Exception::CATENATE_BADURL:
+            case Horde_Imap_Client_Exception::CATENATE_TOOBIG:
</ins><span class="cx">                 /* Cyrus 2.4 (at least as of .14) has a broken CATENATE (see
</span><span class="cx">                  * Bug #11111). Regardless, if CATENATE is broken, we can try
</span><span class="cx">                  * to fallback to APPEND. */
</span><span class="cx">                 $this->_unsetCapability('CATENATE');
</span><span class="cx">                 return $this->_append($mailbox, $data, $options);
</span><span class="cx"> 
</span><del>-            case $e::DISCONNECT:
</del><ins>+            case Horde_Imap_Client_Exception::DISCONNECT:
</ins><span class="cx">                 /* Workaround broken literal8 on Cyrus. */
</span><span class="cx">                 if ($this->queryCapability('BINARY')) {
</span><span class="cx">                     // Need to re-login first before removing capability.
</span><span class="lines">@@ -3898,7 +3898,7 @@
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         switch ($server->status) {
</span><del>-        case $server::BAD:
</del><ins>+        case Horde_Imap_Client_Interaction_Server::BAD:
</ins><span class="cx">             /* A tagged BAD response indicates that the tagged command caused
</span><span class="cx">              * the error. This information is unknown if untagged. (RFC 3501
</span><span class="cx">              * [7.1.3]) */
</span><span class="lines">@@ -3914,7 +3914,7 @@
</span><span class="cx">                 $cmd
</span><span class="cx">             );
</span><span class="cx"> 
</span><del>-        case $server::BYE:
</del><ins>+        case Horde_Imap_Client_Interaction_Server::BYE:
</ins><span class="cx">             /* A BYE response received as part of a logout command should be
</span><span class="cx">              * be treated like a regular command: a client MUST process the
</span><span class="cx">              * entire command until logging out (RFC 3501 [3.4; 7.1.5]). */
</span><span class="lines">@@ -3930,7 +3930,7 @@
</span><span class="cx">             }
</span><span class="cx">             break;
</span><span class="cx"> 
</span><del>-        case $server::NO:
</del><ins>+        case Horde_Imap_Client_Interaction_Server::NO:
</ins><span class="cx">             /* An untagged NO response indicates a warning; ignore and assume
</span><span class="cx">              * that it also included response text code that is handled
</span><span class="cx">              * elsewhere. Throw exception if tagged; command handlers can
</span><span class="lines">@@ -3946,7 +3946,7 @@
</span><span class="cx">                 );
</span><span class="cx">             }
</span><span class="cx"> 
</span><del>-        case $server::PREAUTH:
</del><ins>+        case Horde_Imap_Client_Interaction_Server::PREAUTH:
</ins><span class="cx">             /* The user was pre-authenticated. (RFC 3501 [7.1.4]) */
</span><span class="cx">             $this->_temp['preauth'] = true;
</span><span class="cx">             break;
</span></span></pre></div>
<a id="2013codebykatpostbyemailtrunkincludearray_replace_recursivephp"></a>
<div class="addfile"><h4>Added: 2013/codebykat/post-by-email/trunk/include/array_replace_recursive.php (0 => 2319)</h4>
<pre class="diff"><span>
<span class="info">--- 2013/codebykat/post-by-email/trunk/include/array_replace_recursive.php                           (rev 0)
+++ 2013/codebykat/post-by-email/trunk/include/array_replace_recursive.php      2013-09-16 02:12:11 UTC (rev 2319)
</span><span class="lines">@@ -0,0 +1,37 @@
</span><ins>+<?php
+/* array_replace_recursive only exists in PHP 5.3 */
+// this function is from the comments here: http://php.net/manual/en/function.array-replace-recursive.php
+if ( ! function_exists( 'array_replace_recursive' ) ) {
+       function array_replace_recursive( $array, $array1 ) {
+               if ( ! function_exists( 'recurse' ) ) {
+                       function recurse( $array, $array1 ) {
+                               foreach ( $array1 as $key => $value ) {
+                                       // create new key in $array, if it is empty or not an array
+                                       if ( ! isset( $array[ $key ] ) || ( isset( $array[ $key ] ) && ! is_array( $array[ $key ] ) ) ) {
+                                               $array[ $key ] = array();
+                                       }
+
+                                       // overwrite the value in the base array
+                                       if ( is_array( $value ) ) {
+                                               $value = recurse( $array[ $key ], $value);
+                                       }
+                                       $array[ $key ] = $value;
+                               }
+                               return $array;
+                       }
+               }
+
+               // handle the arguments, merge one by one
+               $args = func_get_args();
+               $array = $args[0];
+               if ( ! is_array( $array ) ) {
+                       return $array;
+               }
+               for ( $i = 1; $i < count( $args ); $i++ ) {
+                       if ( is_array( $args[ $i ] ) ) {
+                               $array = recurse( $array, $args[ $i ] );
+                       }
+               }
+               return $array;
+       }
+}
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="2013codebykatpostbyemailtrunkpostbyemailphp"></a>
<div class="modfile"><h4>Modified: 2013/codebykat/post-by-email/trunk/post-by-email.php (2318 => 2319)</h4>
<pre class="diff"><span>
<span class="info">--- 2013/codebykat/post-by-email/trunk/post-by-email.php     2013-09-16 02:11:57 UTC (rev 2318)
+++ 2013/codebykat/post-by-email/trunk/post-by-email.php        2013-09-16 02:12:11 UTC (rev 2319)
</span><span class="lines">@@ -47,4 +47,6 @@
</span><span class="cx">     Post_By_Email_Admin::get_instance();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+require_once( plugin_dir_path( __FILE__ ) . 'include/array_replace_recursive.php' );
+
</ins><span class="cx"> Post_By_Email::get_instance();
</span><span class="cx">\ No newline at end of file
</span></span></pre>
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