Index: wp-includes/functions.php
===================================================================
--- wp-includes/functions.php	(revision 19925)
+++ wp-includes/functions.php	(working copy)
@@ -395,71 +395,6 @@
 }
 
 /**
- * Open the file handle for debugging.
- *
- * This function is used for XMLRPC feature, but it is general purpose enough
- * to be used in anywhere.
- *
- * @see fopen() for mode options.
- * @package WordPress
- * @subpackage Debug
- * @since 0.71
- * @uses $debug Used for whether debugging is enabled.
- *
- * @param string $filename File path to debug file.
- * @param string $mode Same as fopen() mode parameter.
- * @return bool|resource File handle. False on failure.
- */
-function debug_fopen( $filename, $mode ) {
-	global $debug;
-	if ( 1 == $debug ) {
-		$fp = fopen( $filename, $mode );
-		return $fp;
-	} else {
-		return false;
-	}
-}
-
-/**
- * Write contents to the file used for debugging.
- *
- * Technically, this can be used to write to any file handle when the global
- * $debug is set to 1 or true.
- *
- * @package WordPress
- * @subpackage Debug
- * @since 0.71
- * @uses $debug Used for whether debugging is enabled.
- *
- * @param resource $fp File handle for debugging file.
- * @param string $string Content to write to debug file.
- */
-function debug_fwrite( $fp, $string ) {
-	global $debug;
-	if ( 1 == $debug )
-		fwrite( $fp, $string );
-}
-
-/**
- * Close the debugging file handle.
- *
- * Technically, this can be used to close any file handle when the global $debug
- * is set to 1 or true.
- *
- * @package WordPress
- * @subpackage Debug
- * @since 0.71
- * @uses $debug Used for whether debugging is enabled.
- *
- * @param resource $fp Debug File handle.
- */
-function debug_fclose( $fp ) {
-	global $debug;
-	if ( 1 == $debug )
-		fclose( $fp );
-}
-
-/**
  * Check content for video and audio links to add as enclosures.
  *
  * Will not add enclosures that have already been added and will
@@ -480,9 +415,7 @@
 	//TODO: Tidy this ghetto code up and make the debug code optional
 	include_once( ABSPATH . WPINC . '/class-IXR.php' );
 
-	$log = debug_fopen( ABSPATH . 'enclosures.log', 'a' );
 	$post_links = array();
-	debug_fwrite( $log, 'BEGIN ' . date( 'YmdHis', time() ) . "\n" );
 
 	$pung = get_enclosed( $post_ID );
 
@@ -493,9 +426,6 @@
 
 	preg_match_all( "{\b http : [$any] +? (?= [$punc] * [^$any] | $)}x", $content, $post_links_temp );
 
-	debug_fwrite( $log, 'Post contents:' );
-	debug_fwrite( $log, $content . "\n" );
-
 	foreach ( $pung as $link_test ) {
 		if ( !in_array( $link_test, $post_links_temp[0] ) ) { // link no longer in post
 			$mid = $wpdb->get_col( $wpdb->prepare("SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = 'enclosure' AND meta_value LIKE (%s)", $post_ID, like_escape( $link_test ) . '%') );
Index: wp-includes/class-wp-xmlrpc-server.php
===================================================================
--- wp-includes/class-wp-xmlrpc-server.php	(revision 19925)
+++ wp-includes/class-wp-xmlrpc-server.php	(working copy)
@@ -2700,8 +2700,6 @@
 
 		$this->attach_uploads( $post_ID, $post_content );
 
-		logIO('O', "Posted ! ID: $post_ID");
-
 		return $post_ID;
 	}
 
@@ -3046,7 +3044,6 @@
 		$post_category = array();
 		if ( isset( $content_struct['categories'] ) ) {
 			$catnames = $content_struct['categories'];
-			logIO('O', 'Post cats: ' . var_export($catnames,true));
 
 			if ( is_array($catnames) ) {
 				foreach ($catnames as $cat) {
@@ -3088,8 +3085,6 @@
 		if ( !$post_ID )
 			return new IXR_Error(500, __('Sorry, your entry could not be posted. Something wrong happened.'));
 
-		logIO('O', "Posted ! ID: $post_ID");
-
 		return strval($post_ID);
 	}
 
@@ -3381,8 +3376,6 @@
 		if ( isset( $content_struct['wp_post_format'] ) )
 			wp_set_post_terms( $post_ID, array( 'post-format-' . $content_struct['wp_post_format'] ), 'post_format' );
 
-		logIO('O',"(MW) Edited ! ID: $post_ID");
-
 		return true;
 	}
 
@@ -3695,15 +3688,12 @@
 		$type = $data['type'];
 		$bits = $data['bits'];
 
-		logIO('O', '(MW) Received '.strlen($bits).' bytes');
-
 		if ( !$user = $this->login($username, $password) )
 			return $this->error;
 
 		do_action('xmlrpc_call', 'metaWeblog.newMediaObject');
 
 		if ( !current_user_can('upload_files') ) {
-			logIO('O', '(MW) User does not have upload_files capability');
 			$this->error = new IXR_Error(401, __('You are not allowed to upload files to this site.'));
 			return $this->error;
 		}
@@ -3732,7 +3722,6 @@
 		$upload = wp_upload_bits($name, null, $bits);
 		if ( ! empty($upload['error']) ) {
 			$errorString = sprintf(__('Could not write file %1$s (%2$s)'), $name, $upload['error']);
-			logIO('O', '(MW) ' . $errorString);
 			return new IXR_Error(500, $errorString);
 		}
 		// Construct the attachment array
@@ -4119,8 +4108,6 @@
 		}
 		$post_ID = (int) $post_ID;
 
-		logIO("O","(PB) URL='$pagelinkedto' ID='$post_ID' Found='$way'");
-
 		$post = get_post($post_ID);
 
 		if ( !$post ) // Post_ID not found
Index: wp-includes/deprecated.php
===================================================================
--- wp-includes/deprecated.php	(revision 19925)
+++ wp-includes/deprecated.php	(working copy)
@@ -2564,7 +2564,7 @@
  * Is the current admin page generated by a plugin?
  *
  * @since 1.5.0
- * @deprecated 3.1
+ * @deprecated 3.1.0
  * @deprecated Use global $plugin_page and/or get_plugin_page_hookname() hooks.
  *
  * @global $plugin_page
@@ -2590,7 +2590,7 @@
  * for updating the category cache.
  *
  * @since 1.5.0
- * @deprecated 3.1
+ * @deprecated 3.1.0
  *
  * @return bool Always return True
  */
@@ -2604,7 +2604,7 @@
  * Check for PHP timezone support
  *
  * @since 2.9.0
- * @deprecated 3.2
+ * @deprecated 3.2.0
  *
  * @return bool
  */
@@ -2618,7 +2618,9 @@
  * Display editor: TinyMCE, HTML, or both.
  *
  * @since 2.1.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
+ * @deprecated Use wp_editor()
+ * @see wp_editor()
  *
  * @param string $content Textarea content.
  * @param string $id Optional, default is 'content'. HTML ID attribute value.
@@ -2627,6 +2629,7 @@
  * @param int $tab_index Optional, not used
  */
 function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2, $extended = true) {
+	_deprecated_function( __FUNCTION__, '3.3', 'wp_editor()' );
 
 	wp_editor( $content, $id, array( 'media_buttons' => $media_buttons ) );
 	return;
@@ -2636,6 +2639,8 @@
  * Perform the query to get the $metavalues array(s) needed by _fill_user and _fill_many_users
  *
  * @since 3.0.0
+ * @deprecated 3.3.0
+ *
  * @param array $ids User ID numbers list.
  * @return array of arrays. The array is indexed by user_id, containing $metavalues object arrays.
  */
@@ -2668,7 +2673,6 @@
  *
  * @since 2.3.0
  * @deprecated 3.3.0
- * @uses sanitize_user_field() Used to sanitize the fields.
  *
  * @param object|array $user The User Object or Array
  * @param string $context Optional, default is 'display'. How to sanitize user fields.
@@ -2705,7 +2709,7 @@
  * Can either be start or end post relational link.
  *
  * @since 2.8.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
  *
  * @param string $title Optional. Link title format.
  * @param bool $in_same_cat Optional. Whether link should be in a same category.
@@ -2745,7 +2749,7 @@
  * Display relational link for the first post.
  *
  * @since 2.8.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
  *
  * @param string $title Optional. Link title format.
  * @param bool $in_same_cat Optional. Whether link should be in a same category.
@@ -2761,7 +2765,7 @@
  * Get site index relational link.
  *
  * @since 2.8.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
  *
  * @return string
  */
@@ -2776,7 +2780,7 @@
  * Display relational link for the site index.
  *
  * @since 2.8.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
  */
 function index_rel_link() {
 	_deprecated_function( __FUNCTION__, '3.3' );
@@ -2788,7 +2792,7 @@
  * Get parent post relational link.
  *
  * @since 2.8.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
  *
  * @param string $title Optional. Link title format.
  * @return string
@@ -2819,7 +2823,7 @@
  * Display relational link for parent item
  *
  * @since 2.8.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
  */
 function parent_post_rel_link($title = '%title') {
 	_deprecated_function( __FUNCTION__, '3.3' );
@@ -2831,7 +2835,7 @@
  * Add the "Dashboard"/"Visit Site" menu.
  *
  * @since 3.2.0
- * @deprecated 3.3
+ * @deprecated 3.3.0
  */
 function wp_admin_bar_dashboard_view_site_menu( $wp_admin_bar ) {
 	_deprecated_function( __FUNCTION__, '3.3' );
@@ -2852,7 +2856,7 @@
  * Checks if the current user belong to a given blog.
  *
  * @since MU
- * @deprecated 3.3
+ * @deprecated 3.3.0
  * @deprecated Use is_user_member_of_blog()
  * @see is_user_member_of_blog()
  *
@@ -2864,3 +2868,41 @@
 
 	return is_user_member_of_blog( get_current_user_id(), $blog_id );
 }
+
+/**
+ * Open the file handle for debugging. 
+ *
+ * @since 0.71
+ * @deprecated Use error_log()
+ * @link http://www.php.net/manual/en/function.error-log.php
+ * @deprecated 3.4.0
+ */
+function debug_fopen( $filename, $mode ) {
+	_deprecated_function( __FUNCTION__, 'error_log' );
+	return false;
+}
+
+/**
+ * Write contents to the file used for debugging.
+ *
+ * @since 0.71
+ * @deprecated Use error_log() instead.
+ * @link http://www.php.net/manual/en/function.error-log.php
+ * @deprecated 3.4.0
+ */
+function debug_fwrite( $fp, $string ) {
+	_deprecated_function( __FUNCTION__, 'error_log' );
+	error_log( $string );
+}
+
+/**
+ * Close the debugging file handle.
+ *
+ * @since 0.71
+ * @deprecated Use error_log()
+ * @link http://www.php.net/manual/en/function.error-log.php
+ * @deprecated 3.4.0
+ */
+function debug_fclose( $fp ) {
+	_deprecated_function( __FUNCTION__, 'error_log' );
+}
\ No newline at end of file
Index: wp-app.php
===================================================================
--- wp-app.php	(revision 19925)
+++ wp-app.php	(working copy)
@@ -24,14 +24,6 @@
 $_SERVER['PATH_INFO'] = preg_replace( '/.*\/wp-app\.php/', '', $_SERVER['REQUEST_URI'] );
 
 /**
- * Whether to enable Atom Publishing Protocol Logging.
- *
- * @name app_logging
- * @var int|bool
- */
-$app_logging = 0;
-
-/**
  * Whether to always authenticate user. Permanently set to true.
  *
  * @name always_authenticate
@@ -44,21 +36,17 @@
  * Writes logging info to a file.
  *
  * @since 2.2.0
- * @uses $app_logging
- * @package WordPress
- * @subpackage Logging
+ * @deprecated 3.4.0
+ * @deprecated Use error_log()
+ * @link http://www.php.net/manual/en/function.error-log.php
  *
  * @param string $label Type of logging
  * @param string $msg Information describing logging reason.
  */
-function log_app($label,$msg) {
-	global $app_logging;
-	if ($app_logging) {
-		$fp = fopen( 'wp-app.log', 'a+');
-		$date = gmdate( 'Y-m-d H:i:s' );
-		fwrite($fp, "\n\n$date - $label\n$msg\n");
-		fclose($fp);
-	}
+function log_app( $label, $msg ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'error_log()' );
+	if ( ! empty( $GLOBALS['app_logging'] ) )
+		error_log( $label . ' - ' . $message );
 }
 
 /**
@@ -268,8 +256,6 @@
 
 		$method = $_SERVER['REQUEST_METHOD'];
 
-		log_app('REQUEST',"$method $path\n================");
-
 		$this->process_conditionals();
 		//$this->process_conditionals();
 
@@ -319,8 +305,6 @@
 	 * @since 2.2.0
 	 */
 	function get_service() {
-		log_app('function','get_service()');
-
 		if ( !current_user_can( 'edit_posts' ) )
 			$this->auth_required( __( 'Sorry, you do not have the right to access this site.' ) );
 
@@ -360,8 +344,6 @@
 	 * @since 2.2.0
 	 */
 	function get_categories_xml() {
-		log_app('function','get_categories_xml()');
-
 		if ( !current_user_can( 'edit_posts' ) )
 			$this->auth_required( __( 'Sorry, you do not have the right to access this site.' ) );
 
@@ -397,8 +379,6 @@
 
 		$entry = array_pop($parser->feed->entries);
 
-		log_app('Received entry:', print_r($entry,true));
-
 		$catnames = array();
 		foreach ( $entry->categories as $cat ) {
 			array_push($catnames, $cat["term"]);
@@ -436,7 +416,6 @@
 		$post_data = compact('blog_ID', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'post_name');
 
 		$this->escape($post_data);
-		log_app('Inserting Post. Data:', print_r($post_data,true));
 
 		$postID = wp_insert_post($post_data);
 		if ( is_wp_error( $postID ) )
@@ -455,7 +434,6 @@
 
 		$output = $this->get_entry($postID);
 
-		log_app('function',"create_post($postID)");
 		$this->created($postID, $output);
 	}
 
@@ -474,7 +452,6 @@
 
 		$this->set_current_entry($postID);
 		$output = $this->get_entry($postID);
-		log_app('function',"get_post($postID)");
 		$this->output($output);
 
 	}
@@ -497,8 +474,6 @@
 
 		$parsed = array_pop($parser->feed->entries);
 
-		log_app('Received UPDATED entry:', print_r($parsed,true));
-
 		// check for not found
 		global $entry;
 		$this->set_current_entry($postID);
@@ -531,7 +506,6 @@
 
 		do_action( 'atompub_put_post', $ID, $parsed );
 
-		log_app('function',"put_post($postID)");
 		$this->ok();
 	}
 
@@ -560,7 +534,6 @@
 				$this->internal_error(__('For some strange yet very annoying reason, this post could not be deleted.'));
 			}
 
-			log_app('function',"delete_post($postID)");
 			$this->ok();
 		}
 
@@ -582,7 +555,6 @@
 		} else {
 			$this->set_current_entry($postID);
 			$output = $this->get_entry($postID, 'attachment');
-			log_app('function',"get_attachment($postID)");
 			$this->output($output);
 		}
 	}
@@ -617,8 +589,6 @@
 		$slug = sanitize_file_name( "$slug.$ext" );
 		$file = wp_upload_bits( $slug, null, $bits);
 
-		log_app('wp_upload_bits returns:',print_r($file,true));
-
 		$url = $file['url'];
 		$file = $file['file'];
 
@@ -643,7 +613,6 @@
 		$output = $this->get_entry($postID, 'attachment');
 
 		$this->created($postID, $output, 'attachment');
-		log_app('function',"create_attachment($postID)");
 	}
 
 	/**
@@ -688,7 +657,6 @@
 		if ( !$result )
 			$this->internal_error(__('For some strange yet very annoying reason, this post could not be edited.'));
 
-		log_app('function',"put_attachment($postID)");
 		$this->ok();
 	}
 
@@ -700,8 +668,6 @@
 	 * @param int $postID Post ID.
 	 */
 	function delete_attachment($postID) {
-		log_app('function',"delete_attachment($postID). File '$location' deleted.");
-
 		// check for not found
 		global $entry;
 		$this->set_current_entry($postID);
@@ -724,7 +690,6 @@
 		if ( !$result )
 			$this->internal_error(__('For some strange yet very annoying reason, this post could not be deleted.'));
 
-		log_app('function',"delete_attachment($postID). File '$location' deleted.");
 		$this->ok();
 	}
 
@@ -770,7 +735,6 @@
 			status_header ('404');
 		}
 
-		log_app('function',"get_file($postID)");
 		exit;
 	}
 
@@ -828,7 +792,6 @@
 
 		wp_update_attachment_metadata( $postID, wp_generate_attachment_metadata( $postID, $location ) );
 
-		log_app('function',"put_file($postID)");
 		$this->ok();
 	}
 
@@ -939,7 +902,6 @@
 
 		$url = $this->app_base . $this->ENTRY_PATH . "/$postID";
 
-		log_app('function',"get_entry_url() = $url");
 		return $url;
 	}
 
@@ -970,7 +932,6 @@
 
 		$url = $this->app_base . $this->MEDIA_SINGLE_PATH ."/file/$postID";
 
-		log_app('function',"get_media_url() = $url");
 		return $url;
 	}
 
@@ -994,7 +955,6 @@
 	 */
 	function set_current_entry($postID) {
 		global $entry;
-		log_app('function',"set_current_entry($postID)");
 
 		if (!isset($postID)) {
 			// $this->bad_request();
@@ -1018,7 +978,6 @@
 	 * @param string $post_type Optional, default is 'post'. Post Type.
 	 */
 	function get_posts($page = 1, $post_type = 'post') {
-			log_app('function',"get_posts($page, '$post_type')");
 			$feed = $this->get_feed($page, $post_type);
 			$this->output($feed);
 	}
@@ -1032,7 +991,6 @@
 	 * @param string $post_type Optional, default is 'attachment'. Post type.
 	 */
 	function get_attachments($page = 1, $post_type = 'attachment') {
-		log_app('function',"get_attachments($page, '$post_type')");
 		$GLOBALS['post_type'] = $post_type;
 		$feed = $this->get_feed($page, $post_type);
 		$this->output($feed);
@@ -1049,7 +1007,6 @@
 	 */
 	function get_feed($page = 1, $post_type = 'post') {
 		global $post, $wp, $wp_query, $posts, $wpdb, $blog_id;
-		log_app('function',"get_feed($page, '$post_type')");
 		ob_start();
 
 		$this->ENTRY_PATH = $post_type;
@@ -1069,9 +1026,7 @@
 		$wp_query = $GLOBALS['wp_query'];
 		$wpdb = $GLOBALS['wpdb'];
 		$blog_id = (int) $GLOBALS['blog_id'];
-		log_app('function',"query_posts(# " . print_r($wp_query, true) . "#)");
 
-		log_app('function',"total_count(# $wp_query->max_num_pages #)");
 		$last_page = $wp_query->max_num_pages;
 		$next_page = (($page + 1) > $last_page) ? null : $page + 1;
 		$prev_page = ($page - 1) < 1 ? null : $page - 1;
@@ -1116,7 +1071,6 @@
 	 * @return string.
 	 */
 	function get_entry($postID, $post_type = 'post') {
-		log_app('function',"get_entry($postID, '$post_type')");
 		ob_start();
 		switch($post_type) {
 			case 'post':
@@ -1132,14 +1086,12 @@
 			while ( have_posts() ) {
 				the_post();
 				$this->echo_entry();
-				log_app('$post',print_r($GLOBALS['post'],true));
 				$entry = ob_get_contents();
 				break;
 			}
 		}
 		ob_end_clean();
 
-		log_app('get_entry returning:',$entry);
 		return $entry;
 	}
 
@@ -1190,7 +1142,6 @@
 	 * @since 2.2.0
 	 */
 	function ok() {
-		log_app('Status','200: OK');
 		header('Content-Type: text/plain');
 		status_header('200');
 		exit;
@@ -1202,7 +1153,6 @@
 	 * @since 2.2.0
 	 */
 	function no_content() {
-		log_app('Status','204: No Content');
 		header('Content-Type: text/plain');
 		status_header('204');
 		echo "Moved to Trash.";
@@ -1217,7 +1167,6 @@
 	 * @param string $msg Optional. Status string.
 	 */
 	function internal_error($msg = 'Internal Server Error') {
-		log_app('Status','500: Server Error');
 		header('Content-Type: text/plain');
 		status_header('500');
 		echo $msg;
@@ -1230,7 +1179,6 @@
 	 * @since 2.2.0
 	 */
 	function bad_request() {
-		log_app('Status','400: Bad Request');
 		header('Content-Type: text/plain');
 		status_header('400');
 		exit;
@@ -1242,7 +1190,6 @@
 	 * @since 2.2.0
 	 */
 	function length_required() {
-		log_app('Status','411: Length Required');
 		header("HTTP/1.1 411 Length Required");
 		header('Content-Type: text/plain');
 		status_header('411');
@@ -1255,7 +1202,6 @@
 	 * @since 2.2.0
 	 */
 	function invalid_media() {
-		log_app('Status','415: Unsupported Media Type');
 		header("HTTP/1.1 415 Unsupported Media Type");
 		header('Content-Type: text/plain');
 		exit;
@@ -1267,7 +1213,6 @@
 	 * @since 2.6.0
 	 */
 	function forbidden($reason='') {
-		log_app('Status','403: Forbidden');
 		header('Content-Type: text/plain');
 		status_header('403');
 		echo $reason;
@@ -1280,7 +1225,6 @@
 	 * @since 2.2.0
 	 */
 	function not_found() {
-		log_app('Status','404: Not Found');
 		header('Content-Type: text/plain');
 		status_header('404');
 		exit;
@@ -1292,7 +1236,6 @@
 	 * @since 2.2.0
 	 */
 	function not_allowed($allow) {
-		log_app('Status','405: Not Allowed');
 		header('Allow: ' . join(',', $allow));
 		status_header('405');
 		exit;
@@ -1304,8 +1247,6 @@
 	 * @since 2.3.0
 	 */
 	function redirect($url) {
-
-		log_app('Status','302: Redirect');
 		$escaped_url = esc_attr($url);
 		$content = <<<EOD
 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
@@ -1334,7 +1275,6 @@
 	 * @since 2.2.0
 	 */
 	function client_error($msg = 'Client Error') {
-		log_app('Status','400: Client Error');
 		header('Content-Type: text/plain');
 		status_header('400');
 		exit;
@@ -1348,7 +1288,6 @@
 	 * @since 2.2.0
 	 */
 	function created($post_ID, $content, $post_type = 'post') {
-		log_app('created()::$post_ID',"$post_ID, $post_type");
 		$edit = $this->get_entry_url($post_ID);
 		switch($post_type) {
 			case 'post':
@@ -1375,7 +1314,6 @@
 	 * @param string $msg Status header content and HTML content.
 	 */
 	function auth_required($msg) {
-		log_app('Status','401: Auth Required');
 		nocache_headers();
 		header('WWW-Authenticate: Basic realm="WordPress Atom Protocol"');
 		header("HTTP/1.1 401 $msg");
@@ -1416,7 +1354,6 @@
 			header('Date: '. date('r'));
 			if ($this->do_output)
 				echo $xml;
-			log_app('function', "output:\n$xml");
 			exit;
 	}
 
@@ -1449,8 +1386,6 @@
 	 * @return bool
 	 */
 	function authenticate() {
-		log_app("authenticate()",print_r($_ENV, true));
-
 		// if using mod_rewrite/ENV hack
 		// http://www.besthostratings.com/articles/http-auth-php-cgi.html
 		if (isset($_SERVER['HTTP_AUTHORIZATION'])) {
@@ -1465,12 +1400,9 @@
 
 		// If Basic Auth is working...
 		if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
-			log_app("Basic Auth",$_SERVER['PHP_AUTH_USER']);
-
 			$user = wp_authenticate($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
 			if ( $user && !is_wp_error($user) ) {
 				wp_set_current_user($user->ID);
-				log_app("authenticate()", $user->user_login);
 				return true;
 			}
 		}
@@ -1499,7 +1431,6 @@
 		$type = $_SERVER['CONTENT_TYPE'];
 		list($type,$subtype) = explode('/',$type);
 		list($subtype) = explode(";",$subtype); // strip MIME parameters
-		log_app("get_accepted_content_type", "type=$type, subtype=$subtype");
 
 		foreach($types as $t) {
 			list($acceptedType,$acceptedSubtype) = explode('/',$t);
Index: xmlrpc.php
===================================================================
--- xmlrpc.php	(revision 19925)
+++ xmlrpc.php	(working copy)
@@ -54,9 +54,6 @@
 include_once(ABSPATH . WPINC . '/class-IXR.php');
 include_once(ABSPATH . WPINC . '/class-wp-xmlrpc-server.php');
 
-// Turn off all warnings and errors.
-// error_reporting(0);
-
 /**
  * Posts submitted via the xmlrpc interface get that title
  * @name post_default_title
@@ -65,39 +62,20 @@
 $post_default_title = "";
 
 /**
- * Whether to enable XMLRPC Logging.
- *
- * @name xmlrpc_logging
- * @var int|bool
- */
-$xmlrpc_logging = 0;
-
-/**
  * logIO() - Writes logging info to a file.
  *
- * @uses $xmlrpc_logging
- * @package WordPress
- * @subpackage Logging
+ * @deprecated 3.4.0
+ * @deprecated Use error_log()
  *
  * @param string $io Whether input or output
  * @param string $msg Information describing logging reason.
- * @return bool Always return true
  */
-function logIO($io,$msg) {
-	global $xmlrpc_logging;
-	if ($xmlrpc_logging) {
-		$fp = fopen("../xmlrpc.log","a+");
-		$date = gmdate("Y-m-d H:i:s ");
-		$iot = ($io == "I") ? " Input: " : " Output: ";
-		fwrite($fp, "\n\n".$date.$iot.$msg);
-		fclose($fp);
-	}
-	return true;
+function logIO( $io, $msg ) {
+	_deprecated_function( __FUNCTION__, '3.4', 'error_log()' );
+	if ( ! empty( $GLOBALS['xmlrpc_logging'] ) )
+		erorr_log( $io . ' - ' . $msg );
 }
 
-if ( isset($HTTP_RAW_POST_DATA) )
-	logIO("I", $HTTP_RAW_POST_DATA);
-
 // Allow for a plugin to insert a different class to handle requests.
 $wp_xmlrpc_server_class = apply_filters('wp_xmlrpc_server_class', 'wp_xmlrpc_server');
 $wp_xmlrpc_server = new $wp_xmlrpc_server_class;