ntwb / wordpress

src/wp-includes/Requests/Proxy.php

Spacing +1 added lines, -1 removed lines

@@ -29,5 +29,5 @@
 	 * @see Requests_Hooks::register
 	 * @param Requests_Hooks $hooks Hook system
 	 */
-	public function register(Requests_Hooks &$hooks);
+	public function register(Requests_Hooks & $hooks);
 }
\ No newline at end of file

src/wp-includes/customize/class-wp-customize-nav-menu-location-control.php

Spacing +7 added lines, -7 removed lines

@@ -56,28 +56,28 @@
 	 * @access public
 	 */
 	public function render_content() {
-		if ( empty( $this->choices ) ) {
+		if (empty($this->choices)) {
 			return;
 		}
 		?>
 		<label>
-			<?php if ( ! empty( $this->label ) ) : ?>
-			<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+			<?php if ( ! empty($this->label)) : ?>
+			<span class="customize-control-title"><?php echo esc_html($this->label); ?></span>
 			<?php endif; ?>
 
-			<?php if ( ! empty( $this->description ) ) : ?>
+			<?php if ( ! empty($this->description)) : ?>
 			<span class="description customize-control-description"><?php echo $this->description; ?></span>
 			<?php endif; ?>
 
 			<select <?php $this->link(); ?>>
 				<?php
-				foreach ( $this->choices as $value => $label ) :
-					echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . $label . '</option>';
+				foreach ($this->choices as $value => $label) :
+					echo '<option value="'.esc_attr($value).'"'.selected($this->value(), $value, false).'>'.$label.'</option>';
 				endforeach;
 				?>
 			</select>
 		</label>
-		<button type="button" class="button-link edit-menu<?php if ( ! $this->value() ) { echo ' hidden'; } ?>" aria-label="<?php esc_attr_e( 'Edit selected menu' ); ?>"><?php _e( 'Edit Menu' ); ?></button>
+		<button type="button" class="button-link edit-menu<?php if ( ! $this->value()) { echo ' hidden'; } ?>" aria-label="<?php esc_attr_e('Edit selected menu'); ?>"><?php _e('Edit Menu'); ?></button>
 		<?php
 	}
 }

src/wp-includes/customize/class-wp-customize-nav-menu-section.php

Spacing +1 added lines, -1 removed lines

@@ -36,7 +36,7 @@
 	 */
 	public function json() {
 		$exported = parent::json();
-		$exported['menu_id'] = intval( preg_replace( '/^nav_menu\[(-?\d+)\]/', '$1', $this->id ) );
+		$exported['menu_id'] = intval(preg_replace('/^nav_menu\[(-?\d+)\]/', '$1', $this->id));
 
 		return $exported;
 	}

src/wp-includes/customize/class-wp-customize-nav-menu-auto-add-control.php

Spacing +2 added lines, -2 removed lines

@@ -41,10 +41,10 @@
 	 */
 	protected function content_template() {
 		?>
-		<span class="customize-control-title"><?php _e( 'Menu Options' ); ?></span>
+		<span class="customize-control-title"><?php _e('Menu Options'); ?></span>
 		<label>
 			<input type="checkbox" class="auto_add" />
-			<?php _e( 'Automatically add new top-level pages to this menu' ); ?>
+			<?php _e('Automatically add new top-level pages to this menu'); ?>
 		</label>
 		<?php
 	}

src/wp-includes/customize/class-wp-customize-site-icon-control.php

Spacing +7 added lines, -7 removed lines

@@ -37,9 +37,9 @@ 
 	 * @param string               $id      Control ID.
 	 * @param array                $args    Optional. Arguments to override class property defaults.
 	 */
-	public function __construct( $manager, $id, $args = array() ) {
-		parent::__construct( $manager, $id, $args );
-		add_action( 'customize_controls_print_styles', 'wp_site_icon', 99 );
+	public function __construct($manager, $id, $args = array()) {
+		parent::__construct($manager, $id, $args);
+		add_action('customize_controls_print_styles', 'wp_site_icon', 99);
 	}
 
 	/**
@@ -64,14 +64,14 @@ 
 				<# if ( data.attachment.sizes ) { #>
 					<div class="site-icon-preview">
 						<div class="favicon-preview">
-							<img src="<?php echo esc_url( admin_url( 'images/' . ( is_rtl() ? 'browser-rtl.png' : 'browser.png' ) ) ); ?>" class="browser-preview" width="182" alt="" />
+							<img src="<?php echo esc_url(admin_url('images/'.(is_rtl() ? 'browser-rtl.png' : 'browser.png'))); ?>" class="browser-preview" width="182" alt="" />
 
 							<div class="favicon">
-								<img src="{{ data.attachment.sizes.full.url }}" alt="<?php esc_attr_e( 'Preview as a browser icon' ); ?>"/>
+								<img src="{{ data.attachment.sizes.full.url }}" alt="<?php esc_attr_e('Preview as a browser icon'); ?>"/>
 							</div>
-							<span class="browser-title" aria-hidden="true"><?php bloginfo( 'name' ); ?></span>
+							<span class="browser-title" aria-hidden="true"><?php bloginfo('name'); ?></span>
 						</div>
-						<img class="app-icon-preview" src="{{ data.attachment.sizes.full.url }}" alt="<?php esc_attr_e( 'Preview as an app icon' ); ?>"/>
+						<img class="app-icon-preview" src="{{ data.attachment.sizes.full.url }}" alt="<?php esc_attr_e('Preview as an app icon'); ?>"/>
 					</div>
 				<# } #>
 				<div class="actions">

src/wp-includes/meta.php

Braces +84 added lines, -59 removed lines

@@ -68,13 +68,15 @@ 
 	 *                              for the object. Optional. Default false.
 	 */
 	$check = apply_filters( "add_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $unique );
-	if ( null !== $check )
-		return $check;
+	if ( null !== $check ) {
+			return $check;
+	}
 
 	if ( $unique && $wpdb->get_var( $wpdb->prepare(
 		"SELECT COUNT(*) FROM $table WHERE meta_key = %s AND $column = %d",
-		$meta_key, $object_id ) ) )
-		return false;
+		$meta_key, $object_id ) ) ) {
+			return false;
+	}
 
 	$_meta_value = $meta_value;
 	$meta_value = maybe_serialize( $meta_value );
@@ -99,8 +101,9 @@ 
 		'meta_value' => $meta_value
 	) );
 
-	if ( ! $result )
-		return false;
+	if ( ! $result ) {
+			return false;
+	}
 
 	$mid = (int) $wpdb->insert_id;
 
@@ -185,15 +188,17 @@ 
 	 *                              Otherwise, update all entries.
 	 */
 	$check = apply_filters( "update_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $prev_value );
-	if ( null !== $check )
-		return (bool) $check;
+	if ( null !== $check ) {
+			return (bool) $check;
+	}
 
 	// Compare existing value to new value if no prev value given and the key exists only once.
 	if ( empty($prev_value) ) {
 		$old_value = get_metadata($meta_type, $object_id, $meta_key);
 		if ( count($old_value) == 1 ) {
-			if ( $old_value[0] === $meta_value )
-				return false;
+			if ( $old_value[0] === $meta_value ) {
+							return false;
+			}
 		}
 	}
 
@@ -245,8 +250,9 @@ 
 	}
 
 	$result = $wpdb->update( $table, $data, $where );
-	if ( ! $result )
-		return false;
+	if ( ! $result ) {
+			return false;
+	}
 
 	wp_cache_delete($object_id, $meta_type . '_meta');
 
@@ -345,23 +351,27 @@ 
 	 *                              Default false.
 	 */
 	$check = apply_filters( "delete_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $delete_all );
-	if ( null !== $check )
-		return (bool) $check;
+	if ( null !== $check ) {
+			return (bool) $check;
+	}
 
 	$_meta_value = $meta_value;
 	$meta_value = maybe_serialize( $meta_value );
 
 	$query = $wpdb->prepare( "SELECT $id_column FROM $table WHERE meta_key = %s", $meta_key );
 
-	if ( !$delete_all )
-		$query .= $wpdb->prepare(" AND $type_column = %d", $object_id );
+	if ( !$delete_all ) {
+			$query .= $wpdb->prepare(" AND $type_column = %d", $object_id );
+	}
 
-	if ( '' !== $meta_value && null !== $meta_value && false !== $meta_value )
-		$query .= $wpdb->prepare(" AND meta_value = %s", $meta_value );
+	if ( '' !== $meta_value && null !== $meta_value && false !== $meta_value ) {
+			$query .= $wpdb->prepare(" AND meta_value = %s", $meta_value );
+	}
 
 	$meta_ids = $wpdb->get_col( $query );
-	if ( !count( $meta_ids ) )
-		return false;
+	if ( !count( $meta_ids ) ) {
+			return false;
+	}
 
 	if ( $delete_all ) {
 		$value_clause = '';
@@ -403,8 +413,9 @@ 
 
 	$count = $wpdb->query($query);
 
-	if ( !$count )
-		return false;
+	if ( !$count ) {
+			return false;
+	}
 
 	if ( $delete_all ) {
 		foreach ( (array) $object_ids as $o_id ) {
@@ -485,10 +496,11 @@ 
 	 */
 	$check = apply_filters( "get_{$meta_type}_metadata", null, $object_id, $meta_key, $single );
 	if ( null !== $check ) {
-		if ( $single && is_array( $check ) )
-			return $check[0];
-		else
-			return $check;
+		if ( $single && is_array( $check ) ) {
+					return $check[0];
+		} else {
+					return $check;
+		}
 	}
 
 	$meta_cache = wp_cache_get($object_id, $meta_type . '_meta');
@@ -503,17 +515,19 @@ 
 	}
 
 	if ( isset($meta_cache[$meta_key]) ) {
-		if ( $single )
-			return maybe_unserialize( $meta_cache[$meta_key][0] );
-		else
-			return array_map('maybe_unserialize', $meta_cache[$meta_key]);
+		if ( $single ) {
+					return maybe_unserialize( $meta_cache[$meta_key][0] );
+		} else {
+					return array_map('maybe_unserialize', $meta_cache[$meta_key]);
+		}
 	}
 
-	if ($single)
-		return '';
-	else
-		return array();
-}
+	if ($single) {
+			return '';
+	} else {
+			return array();
+	}
+	}
 
 /**
  * Determine if a meta key is set for a given object
@@ -537,8 +551,9 @@ 
 
 	/** This filter is documented in wp-includes/meta.php */
 	$check = apply_filters( "get_{$meta_type}_metadata", null, $object_id, $meta_key, true );
-	if ( null !== $check )
-		return (bool) $check;
+	if ( null !== $check ) {
+			return (bool) $check;
+	}
 
 	$meta_cache = wp_cache_get( $object_id, $meta_type . '_meta' );
 
@@ -547,8 +562,9 @@ 
 		$meta_cache = $meta_cache[$object_id];
 	}
 
-	if ( isset( $meta_cache[ $meta_key ] ) )
-		return true;
+	if ( isset( $meta_cache[ $meta_key ] ) ) {
+			return true;
+	}
 
 	return false;
 }
@@ -585,11 +601,13 @@ 
 
 	$meta = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table WHERE $id_column = %d", $meta_id ) );
 
-	if ( empty( $meta ) )
-		return false;
+	if ( empty( $meta ) ) {
+			return false;
+	}
 
-	if ( isset( $meta->meta_value ) )
-		$meta->meta_value = maybe_unserialize( $meta->meta_value );
+	if ( isset( $meta->meta_value ) ) {
+			$meta->meta_value = maybe_unserialize( $meta->meta_value );
+	}
 
 	return $meta;
 }
@@ -666,8 +684,9 @@ 
 
 		// Run the update query, all fields in $data are %s, $where is a %d.
 		$result = $wpdb->update( $table, $data, $where, '%s', '%d' );
-		if ( ! $result )
-			return false;
+		if ( ! $result ) {
+					return false;
+		}
 
 		// Clear the caches.
 		wp_cache_delete($object_id, $meta_type . '_meta');
@@ -811,14 +830,16 @@ 
 	$cache = array();
 	foreach ( $object_ids as $id ) {
 		$cached_object = wp_cache_get( $id, $cache_key );
-		if ( false === $cached_object )
-			$ids[] = $id;
-		else
-			$cache[$id] = $cached_object;
+		if ( false === $cached_object ) {
+					$ids[] = $id;
+		} else {
+					$cache[$id] = $cached_object;
+		}
 	}
 
-	if ( empty( $ids ) )
-		return $cache;
+	if ( empty( $ids ) ) {
+			return $cache;
+	}
 
 	// Get meta info
 	$id_list = join( ',', $ids );
@@ -832,10 +853,12 @@ 
 			$mval = $metarow['meta_value'];
 
 			// Force subkeys to be array type:
-			if ( !isset($cache[$mpid]) || !is_array($cache[$mpid]) )
-				$cache[$mpid] = array();
-			if ( !isset($cache[$mpid][$mkey]) || !is_array($cache[$mpid][$mkey]) )
-				$cache[$mpid][$mkey] = array();
+			if ( !isset($cache[$mpid]) || !is_array($cache[$mpid]) ) {
+							$cache[$mpid] = array();
+			}
+			if ( !isset($cache[$mpid][$mkey]) || !is_array($cache[$mpid][$mkey]) ) {
+							$cache[$mpid][$mkey] = array();
+			}
 
 			// Add a value to the current pid/key:
 			$cache[$mpid][$mkey][] = $mval;
@@ -843,8 +866,9 @@ 
 	}
 
 	foreach ( $ids as $id ) {
-		if ( ! isset($cache[$id]) )
-			$cache[$id] = array();
+		if ( ! isset($cache[$id]) ) {
+					$cache[$id] = array();
+		}
 		wp_cache_add( $id, $cache[$id], $cache_key );
 	}
 
@@ -902,8 +926,9 @@ 
 
 	$table_name = $type . 'meta';
 
-	if ( empty($wpdb->$table_name) )
-		return false;
+	if ( empty($wpdb->$table_name) ) {
+			return false;
+	}
 
 	return $wpdb->$table_name;
 }

Spacing +228 added lines, -228 removed lines

@@ -30,26 +30,26 @@ 
 function add_metadata($meta_type, $object_id, $meta_key, $meta_value, $unique = false) {
 	global $wpdb;
 
-	if ( ! $meta_type || ! $meta_key || ! is_numeric( $object_id ) ) {
+	if ( ! $meta_type || ! $meta_key || ! is_numeric($object_id)) {
 		return false;
 	}
 
-	$object_id = absint( $object_id );
-	if ( ! $object_id ) {
+	$object_id = absint($object_id);
+	if ( ! $object_id) {
 		return false;
 	}
 
-	$table = _get_meta_table( $meta_type );
-	if ( ! $table ) {
+	$table = _get_meta_table($meta_type);
+	if ( ! $table) {
 		return false;
 	}
 
-	$column = sanitize_key($meta_type . '_id');
+	$column = sanitize_key($meta_type.'_id');
 
 	// expected_slashed ($meta_key)
 	$meta_key = wp_unslash($meta_key);
 	$meta_value = wp_unslash($meta_value);
-	$meta_value = sanitize_meta( $meta_key, $meta_value, $meta_type );
+	$meta_value = sanitize_meta($meta_key, $meta_value, $meta_type);
 
 	/**
 	 * Filters whether to add metadata of a specific type.
@@ -67,17 +67,17 @@ 
 	 * @param bool      $unique     Whether the specified meta key should be unique
 	 *                              for the object. Optional. Default false.
 	 */
-	$check = apply_filters( "add_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $unique );
-	if ( null !== $check )
+	$check = apply_filters("add_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $unique);
+	if (null !== $check)
 		return $check;
 
-	if ( $unique && $wpdb->get_var( $wpdb->prepare(
+	if ($unique && $wpdb->get_var($wpdb->prepare(
 		"SELECT COUNT(*) FROM $table WHERE meta_key = %s AND $column = %d",
-		$meta_key, $object_id ) ) )
+		$meta_key, $object_id )))
 		return false;
 
 	$_meta_value = $meta_value;
-	$meta_value = maybe_serialize( $meta_value );
+	$meta_value = maybe_serialize($meta_value);
 
 	/**
 	 * Fires immediately before meta of a specific type is added.
@@ -91,20 +91,20 @@ 
 	 * @param string $meta_key   Meta key.
 	 * @param mixed  $meta_value Meta value.
 	 */
-	do_action( "add_{$meta_type}_meta", $object_id, $meta_key, $_meta_value );
+	do_action("add_{$meta_type}_meta", $object_id, $meta_key, $_meta_value);
 
-	$result = $wpdb->insert( $table, array(
+	$result = $wpdb->insert($table, array(
 		$column => $object_id,
 		'meta_key' => $meta_key,
 		'meta_value' => $meta_value
-	) );
+	));
 
-	if ( ! $result )
+	if ( ! $result)
 		return false;
 
 	$mid = (int) $wpdb->insert_id;
 
-	wp_cache_delete($object_id, $meta_type . '_meta');
+	wp_cache_delete($object_id, $meta_type.'_meta');
 
 	/**
 	 * Fires immediately after meta of a specific type is added.
@@ -119,7 +119,7 @@ 
 	 * @param string $meta_key   Meta key.
 	 * @param mixed  $meta_value Meta value.
 	 */
-	do_action( "added_{$meta_type}_meta", $mid, $object_id, $meta_key, $_meta_value );
+	do_action("added_{$meta_type}_meta", $mid, $object_id, $meta_key, $_meta_value);
 
 	return $mid;
 }
@@ -143,21 +143,21 @@ 
 function update_metadata($meta_type, $object_id, $meta_key, $meta_value, $prev_value = '') {
 	global $wpdb;
 
-	if ( ! $meta_type || ! $meta_key || ! is_numeric( $object_id ) ) {
+	if ( ! $meta_type || ! $meta_key || ! is_numeric($object_id)) {
 		return false;
 	}
 
-	$object_id = absint( $object_id );
-	if ( ! $object_id ) {
+	$object_id = absint($object_id);
+	if ( ! $object_id) {
 		return false;
 	}
 
-	$table = _get_meta_table( $meta_type );
-	if ( ! $table ) {
+	$table = _get_meta_table($meta_type);
+	if ( ! $table) {
 		return false;
 	}
 
-	$column = sanitize_key($meta_type . '_id');
+	$column = sanitize_key($meta_type.'_id');
 	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';
 
 	// expected_slashed ($meta_key)
@@ -165,7 +165,7 @@ 
 	$meta_key = wp_unslash($meta_key);
 	$passed_value = $meta_value;
 	$meta_value = wp_unslash($meta_value);
-	$meta_value = sanitize_meta( $meta_key, $meta_value, $meta_type );
+	$meta_value = sanitize_meta($meta_key, $meta_value, $meta_type);
 
 	/**
 	 * Filters whether to update metadata of a specific type.
@@ -184,36 +184,36 @@ 
 	 *                              metadata entries with the specified value.
 	 *                              Otherwise, update all entries.
 	 */
-	$check = apply_filters( "update_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $prev_value );
-	if ( null !== $check )
+	$check = apply_filters("update_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $prev_value);
+	if (null !== $check)
 		return (bool) $check;
 
 	// Compare existing value to new value if no prev value given and the key exists only once.
-	if ( empty($prev_value) ) {
+	if (empty($prev_value)) {
 		$old_value = get_metadata($meta_type, $object_id, $meta_key);
-		if ( count($old_value) == 1 ) {
-			if ( $old_value[0] === $meta_value )
+		if (count($old_value) == 1) {
+			if ($old_value[0] === $meta_value)
 				return false;
 		}
 	}
 
-	$meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT $id_column FROM $table WHERE meta_key = %s AND $column = %d", $meta_key, $object_id ) );
-	if ( empty( $meta_ids ) ) {
-		return add_metadata( $meta_type, $object_id, $raw_meta_key, $passed_value );
+	$meta_ids = $wpdb->get_col($wpdb->prepare("SELECT $id_column FROM $table WHERE meta_key = %s AND $column = %d", $meta_key, $object_id));
+	if (empty($meta_ids)) {
+		return add_metadata($meta_type, $object_id, $raw_meta_key, $passed_value);
 	}
 
 	$_meta_value = $meta_value;
-	$meta_value = maybe_serialize( $meta_value );
+	$meta_value = maybe_serialize($meta_value);
 
-	$data  = compact( 'meta_value' );
-	$where = array( $column => $object_id, 'meta_key' => $meta_key );
+	$data  = compact('meta_value');
+	$where = array($column => $object_id, 'meta_key' => $meta_key);
 
-	if ( !empty( $prev_value ) ) {
+	if ( ! empty($prev_value)) {
 		$prev_value = maybe_serialize($prev_value);
 		$where['meta_value'] = $prev_value;
 	}
 
-	foreach ( $meta_ids as $meta_id ) {
+	foreach ($meta_ids as $meta_id) {
 		/**
 		 * Fires immediately before updating metadata of a specific type.
 		 *
@@ -227,9 +227,9 @@ 
 		 * @param string $meta_key   Meta key.
 		 * @param mixed  $meta_value Meta value.
 		 */
-		do_action( "update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
+		do_action("update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value);
 
-		if ( 'post' == $meta_type ) {
+		if ('post' == $meta_type) {
 			/**
 			 * Fires immediately before updating a post's metadata.
 			 *
@@ -240,17 +240,17 @@ 
 			 * @param string $meta_key   Meta key.
 			 * @param mixed  $meta_value Meta value.
 			 */
-			do_action( 'update_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
+			do_action('update_postmeta', $meta_id, $object_id, $meta_key, $meta_value);
 		}
 	}
 
-	$result = $wpdb->update( $table, $data, $where );
-	if ( ! $result )
+	$result = $wpdb->update($table, $data, $where);
+	if ( ! $result)
 		return false;
 
-	wp_cache_delete($object_id, $meta_type . '_meta');
+	wp_cache_delete($object_id, $meta_type.'_meta');
 
-	foreach ( $meta_ids as $meta_id ) {
+	foreach ($meta_ids as $meta_id) {
 		/**
 		 * Fires immediately after updating metadata of a specific type.
 		 *
@@ -264,9 +264,9 @@ 
 		 * @param string $meta_key   Meta key.
 		 * @param mixed  $meta_value Meta value.
 		 */
-		do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
+		do_action("updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value);
 
-		if ( 'post' == $meta_type ) {
+		if ('post' == $meta_type) {
 			/**
 			 * Fires immediately after updating a post's metadata.
 			 *
@@ -277,7 +277,7 @@ 
 			 * @param string $meta_key   Meta key.
 			 * @param mixed  $meta_value Meta value.
 			 */
-			do_action( 'updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
+			do_action('updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value);
 		}
 	}
 
@@ -307,21 +307,21 @@ 
 function delete_metadata($meta_type, $object_id, $meta_key, $meta_value = '', $delete_all = false) {
 	global $wpdb;
 
-	if ( ! $meta_type || ! $meta_key || ! is_numeric( $object_id ) && ! $delete_all ) {
+	if ( ! $meta_type || ! $meta_key || ! is_numeric($object_id) && ! $delete_all) {
 		return false;
 	}
 
-	$object_id = absint( $object_id );
-	if ( ! $object_id && ! $delete_all ) {
+	$object_id = absint($object_id);
+	if ( ! $object_id && ! $delete_all) {
 		return false;
 	}
 
-	$table = _get_meta_table( $meta_type );
-	if ( ! $table ) {
+	$table = _get_meta_table($meta_type);
+	if ( ! $table) {
 		return false;
 	}
 
-	$type_column = sanitize_key($meta_type . '_id');
+	$type_column = sanitize_key($meta_type.'_id');
 	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';
 	// expected_slashed ($meta_key)
 	$meta_key = wp_unslash($meta_key);
@@ -344,32 +344,32 @@ 
 	 *                              for all objects, ignoring the specified $object_id.
 	 *                              Default false.
 	 */
-	$check = apply_filters( "delete_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $delete_all );
-	if ( null !== $check )
+	$check = apply_filters("delete_{$meta_type}_metadata", null, $object_id, $meta_key, $meta_value, $delete_all);
+	if (null !== $check)
 		return (bool) $check;
 
 	$_meta_value = $meta_value;
-	$meta_value = maybe_serialize( $meta_value );
+	$meta_value = maybe_serialize($meta_value);
 
-	$query = $wpdb->prepare( "SELECT $id_column FROM $table WHERE meta_key = %s", $meta_key );
+	$query = $wpdb->prepare("SELECT $id_column FROM $table WHERE meta_key = %s", $meta_key);
 
-	if ( !$delete_all )
-		$query .= $wpdb->prepare(" AND $type_column = %d", $object_id );
+	if ( ! $delete_all)
+		$query .= $wpdb->prepare(" AND $type_column = %d", $object_id);
 
-	if ( '' !== $meta_value && null !== $meta_value && false !== $meta_value )
-		$query .= $wpdb->prepare(" AND meta_value = %s", $meta_value );
+	if ('' !== $meta_value && null !== $meta_value && false !== $meta_value)
+		$query .= $wpdb->prepare(" AND meta_value = %s", $meta_value);
 
-	$meta_ids = $wpdb->get_col( $query );
-	if ( !count( $meta_ids ) )
+	$meta_ids = $wpdb->get_col($query);
+	if ( ! count($meta_ids))
 		return false;
 
-	if ( $delete_all ) {
+	if ($delete_all) {
 		$value_clause = '';
-		if ( '' !== $meta_value && null !== $meta_value && false !== $meta_value ) {
-			$value_clause = $wpdb->prepare( " AND meta_value = %s", $meta_value );
+		if ('' !== $meta_value && null !== $meta_value && false !== $meta_value) {
+			$value_clause = $wpdb->prepare(" AND meta_value = %s", $meta_value);
 		}
 
-		$object_ids = $wpdb->get_col( $wpdb->prepare( "SELECT $type_column FROM $table WHERE meta_key = %s $value_clause", $meta_key ) );
+		$object_ids = $wpdb->get_col($wpdb->prepare("SELECT $type_column FROM $table WHERE meta_key = %s $value_clause", $meta_key));
 	}
 
 	/**
@@ -385,10 +385,10 @@ 
 	 * @param string $meta_key   Meta key.
 	 * @param mixed  $meta_value Meta value.
 	 */
-	do_action( "delete_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );
+	do_action("delete_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value);
 
 	// Old-style action.
-	if ( 'post' == $meta_type ) {
+	if ('post' == $meta_type) {
 		/**
 		 * Fires immediately before deleting metadata for a post.
 		 *
@@ -396,22 +396,22 @@ 
 		 *
 		 * @param array $meta_ids An array of post metadata entry IDs to delete.
 		 */
-		do_action( 'delete_postmeta', $meta_ids );
+		do_action('delete_postmeta', $meta_ids);
 	}
 
-	$query = "DELETE FROM $table WHERE $id_column IN( " . implode( ',', $meta_ids ) . " )";
+	$query = "DELETE FROM $table WHERE $id_column IN( ".implode(',', $meta_ids)." )";
 
 	$count = $wpdb->query($query);
 
-	if ( !$count )
+	if ( ! $count)
 		return false;
 
-	if ( $delete_all ) {
-		foreach ( (array) $object_ids as $o_id ) {
-			wp_cache_delete($o_id, $meta_type . '_meta');
+	if ($delete_all) {
+		foreach ((array) $object_ids as $o_id) {
+			wp_cache_delete($o_id, $meta_type.'_meta');
 		}
 	} else {
-		wp_cache_delete($object_id, $meta_type . '_meta');
+		wp_cache_delete($object_id, $meta_type.'_meta');
 	}
 
 	/**
@@ -427,10 +427,10 @@ 
 	 * @param string $meta_key   Meta key.
 	 * @param mixed  $meta_value Meta value.
 	 */
-	do_action( "deleted_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );
+	do_action("deleted_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value);
 
 	// Old-style action.
-	if ( 'post' == $meta_type ) {
+	if ('post' == $meta_type) {
 		/**
 		 * Fires immediately after deleting metadata for a post.
 		 *
@@ -438,7 +438,7 @@ 
 		 *
 		 * @param array $meta_ids An array of deleted post metadata entry IDs.
 		 */
-		do_action( 'deleted_postmeta', $meta_ids );
+		do_action('deleted_postmeta', $meta_ids);
 	}
 
 	return true;
@@ -459,12 +459,12 @@ 
  * @return mixed Single metadata value, or array of values
  */
 function get_metadata($meta_type, $object_id, $meta_key = '', $single = false) {
-	if ( ! $meta_type || ! is_numeric( $object_id ) ) {
+	if ( ! $meta_type || ! is_numeric($object_id)) {
 		return false;
 	}
 
-	$object_id = absint( $object_id );
-	if ( ! $object_id ) {
+	$object_id = absint($object_id);
+	if ( ! $object_id) {
 		return false;
 	}
 
@@ -483,28 +483,28 @@ 
 	 * @param string            $meta_key  Meta key.
 	 * @param bool              $single    Whether to return only the first value of the specified $meta_key.
 	 */
-	$check = apply_filters( "get_{$meta_type}_metadata", null, $object_id, $meta_key, $single );
-	if ( null !== $check ) {
-		if ( $single && is_array( $check ) )
+	$check = apply_filters("get_{$meta_type}_metadata", null, $object_id, $meta_key, $single);
+	if (null !== $check) {
+		if ($single && is_array($check))
 			return $check[0];
 		else
 			return $check;
 	}
 
-	$meta_cache = wp_cache_get($object_id, $meta_type . '_meta');
+	$meta_cache = wp_cache_get($object_id, $meta_type.'_meta');
 
-	if ( !$meta_cache ) {
-		$meta_cache = update_meta_cache( $meta_type, array( $object_id ) );
+	if ( ! $meta_cache) {
+		$meta_cache = update_meta_cache($meta_type, array($object_id));
 		$meta_cache = $meta_cache[$object_id];
 	}
 
-	if ( ! $meta_key ) {
+	if ( ! $meta_key) {
 		return $meta_cache;
 	}
 
-	if ( isset($meta_cache[$meta_key]) ) {
-		if ( $single )
-			return maybe_unserialize( $meta_cache[$meta_key][0] );
+	if (isset($meta_cache[$meta_key])) {
+		if ($single)
+			return maybe_unserialize($meta_cache[$meta_key][0]);
 		else
 			return array_map('maybe_unserialize', $meta_cache[$meta_key]);
 	}
@@ -525,29 +525,29 @@ 
  * @param string $meta_key  Metadata key.
  * @return bool True of the key is set, false if not.
  */
-function metadata_exists( $meta_type, $object_id, $meta_key ) {
-	if ( ! $meta_type || ! is_numeric( $object_id ) ) {
+function metadata_exists($meta_type, $object_id, $meta_key) {
+	if ( ! $meta_type || ! is_numeric($object_id)) {
 		return false;
 	}
 
-	$object_id = absint( $object_id );
-	if ( ! $object_id ) {
+	$object_id = absint($object_id);
+	if ( ! $object_id) {
 		return false;
 	}
 
 	/** This filter is documented in wp-includes/meta.php */
-	$check = apply_filters( "get_{$meta_type}_metadata", null, $object_id, $meta_key, true );
-	if ( null !== $check )
+	$check = apply_filters("get_{$meta_type}_metadata", null, $object_id, $meta_key, true);
+	if (null !== $check)
 		return (bool) $check;
 
-	$meta_cache = wp_cache_get( $object_id, $meta_type . '_meta' );
+	$meta_cache = wp_cache_get($object_id, $meta_type.'_meta');
 
-	if ( !$meta_cache ) {
-		$meta_cache = update_meta_cache( $meta_type, array( $object_id ) );
+	if ( ! $meta_cache) {
+		$meta_cache = update_meta_cache($meta_type, array($object_id));
 		$meta_cache = $meta_cache[$object_id];
 	}
 
-	if ( isset( $meta_cache[ $meta_key ] ) )
+	if (isset($meta_cache[$meta_key]))
 		return true;
 
 	return false;
@@ -564,32 +564,32 @@ 
  * @param int    $meta_id   ID for a specific meta row
  * @return object|false Meta object or false.
  */
-function get_metadata_by_mid( $meta_type, $meta_id ) {
+function get_metadata_by_mid($meta_type, $meta_id) {
 	global $wpdb;
 
-	if ( ! $meta_type || ! is_numeric( $meta_id ) || floor( $meta_id ) != $meta_id ) {
+	if ( ! $meta_type || ! is_numeric($meta_id) || floor($meta_id) != $meta_id) {
 		return false;
 	}
 
-	$meta_id = intval( $meta_id );
-	if ( $meta_id <= 0 ) {
+	$meta_id = intval($meta_id);
+	if ($meta_id <= 0) {
 		return false;
 	}
 
-	$table = _get_meta_table( $meta_type );
-	if ( ! $table ) {
+	$table = _get_meta_table($meta_type);
+	if ( ! $table) {
 		return false;
 	}
 
-	$id_column = ( 'user' == $meta_type ) ? 'umeta_id' : 'meta_id';
+	$id_column = ('user' == $meta_type) ? 'umeta_id' : 'meta_id';
 
-	$meta = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table WHERE $id_column = %d", $meta_id ) );
+	$meta = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table WHERE $id_column = %d", $meta_id));
 
-	if ( empty( $meta ) )
+	if (empty($meta))
 		return false;
 
-	if ( isset( $meta->meta_value ) )
-		$meta->meta_value = maybe_unserialize( $meta->meta_value );
+	if (isset($meta->meta_value))
+		$meta->meta_value = maybe_unserialize($meta->meta_value);
 
 	return $meta;
 }
@@ -607,44 +607,44 @@ 
  * @param string $meta_key   Optional, you can provide a meta key to update it
  * @return bool True on successful update, false on failure.
  */
-function update_metadata_by_mid( $meta_type, $meta_id, $meta_value, $meta_key = false ) {
+function update_metadata_by_mid($meta_type, $meta_id, $meta_value, $meta_key = false) {
 	global $wpdb;
 
 	// Make sure everything is valid.
-	if ( ! $meta_type || ! is_numeric( $meta_id ) || floor( $meta_id ) != $meta_id ) {
+	if ( ! $meta_type || ! is_numeric($meta_id) || floor($meta_id) != $meta_id) {
 		return false;
 	}
 
-	$meta_id = intval( $meta_id );
-	if ( $meta_id <= 0 ) {
+	$meta_id = intval($meta_id);
+	if ($meta_id <= 0) {
 		return false;
 	}
 
-	$table = _get_meta_table( $meta_type );
-	if ( ! $table ) {
+	$table = _get_meta_table($meta_type);
+	if ( ! $table) {
 		return false;
 	}
 
-	$column = sanitize_key($meta_type . '_id');
+	$column = sanitize_key($meta_type.'_id');
 	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';
 
 	// Fetch the meta and go on if it's found.
-	if ( $meta = get_metadata_by_mid( $meta_type, $meta_id ) ) {
+	if ($meta = get_metadata_by_mid($meta_type, $meta_id)) {
 		$original_key = $meta->meta_key;
 		$object_id = $meta->{$column};
 
 		// If a new meta_key (last parameter) was specified, change the meta key,
 		// otherwise use the original key in the update statement.
-		if ( false === $meta_key ) {
+		if (false === $meta_key) {
 			$meta_key = $original_key;
-		} elseif ( ! is_string( $meta_key ) ) {
+		} elseif ( ! is_string($meta_key)) {
 			return false;
 		}
 
 		// Sanitize the meta
 		$_meta_value = $meta_value;
-		$meta_value = sanitize_meta( $meta_key, $meta_value, $meta_type );
-		$meta_value = maybe_serialize( $meta_value );
+		$meta_value = sanitize_meta($meta_key, $meta_value, $meta_type);
+		$meta_value = maybe_serialize($meta_value);
 
 		// Format the data query arguments.
 		$data = array(
@@ -657,27 +657,27 @@ 
 		$where[$id_column] = $meta_id;
 
 		/** This action is documented in wp-includes/meta.php */
-		do_action( "update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
+		do_action("update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value);
 
-		if ( 'post' == $meta_type ) {
+		if ('post' == $meta_type) {
 			/** This action is documented in wp-includes/meta.php */
-			do_action( 'update_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
+			do_action('update_postmeta', $meta_id, $object_id, $meta_key, $meta_value);
 		}
 
 		// Run the update query, all fields in $data are %s, $where is a %d.
-		$result = $wpdb->update( $table, $data, $where, '%s', '%d' );
-		if ( ! $result )
+		$result = $wpdb->update($table, $data, $where, '%s', '%d');
+		if ( ! $result)
 			return false;
 
 		// Clear the caches.
-		wp_cache_delete($object_id, $meta_type . '_meta');
+		wp_cache_delete($object_id, $meta_type.'_meta');
 
 		/** This action is documented in wp-includes/meta.php */
-		do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
+		do_action("updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value);
 
-		if ( 'post' == $meta_type ) {
+		if ('post' == $meta_type) {
 			/** This action is documented in wp-includes/meta.php */
-			do_action( 'updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
+			do_action('updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value);
 		}
 
 		return true;
@@ -698,37 +698,37 @@ 
  * @param int    $meta_id   ID for a specific meta row
  * @return bool True on successful delete, false on failure.
  */
-function delete_metadata_by_mid( $meta_type, $meta_id ) {
+function delete_metadata_by_mid($meta_type, $meta_id) {
 	global $wpdb;
 
 	// Make sure everything is valid.
-	if ( ! $meta_type || ! is_numeric( $meta_id ) || floor( $meta_id ) != $meta_id ) {
+	if ( ! $meta_type || ! is_numeric($meta_id) || floor($meta_id) != $meta_id) {
 		return false;
 	}
 
-	$meta_id = intval( $meta_id );
-	if ( $meta_id <= 0 ) {
+	$meta_id = intval($meta_id);
+	if ($meta_id <= 0) {
 		return false;
 	}
 
-	$table = _get_meta_table( $meta_type );
-	if ( ! $table ) {
+	$table = _get_meta_table($meta_type);
+	if ( ! $table) {
 		return false;
 	}
 
 	// object and id columns
-	$column = sanitize_key($meta_type . '_id');
+	$column = sanitize_key($meta_type.'_id');
 	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';
 
 	// Fetch the meta and go on if it's found.
-	if ( $meta = get_metadata_by_mid( $meta_type, $meta_id ) ) {
+	if ($meta = get_metadata_by_mid($meta_type, $meta_id)) {
 		$object_id = $meta->{$column};
 
 		/** This action is documented in wp-includes/meta.php */
-		do_action( "delete_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );
+		do_action("delete_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value);
 
 		// Old-style action.
-		if ( 'post' == $meta_type || 'comment' == $meta_type ) {
+		if ('post' == $meta_type || 'comment' == $meta_type) {
 			/**
 			 * Fires immediately before deleting post or comment metadata of a specific type.
 			 *
@@ -739,20 +739,20 @@ 
 			 *
 			 * @param int $meta_id ID of the metadata entry to delete.
 			 */
-			do_action( "delete_{$meta_type}meta", $meta_id );
+			do_action("delete_{$meta_type}meta", $meta_id);
 		}
 
 		// Run the query, will return true if deleted, false otherwise
-		$result = (bool) $wpdb->delete( $table, array( $id_column => $meta_id ) );
+		$result = (bool) $wpdb->delete($table, array($id_column => $meta_id));
 
 		// Clear the caches.
-		wp_cache_delete($object_id, $meta_type . '_meta');
+		wp_cache_delete($object_id, $meta_type.'_meta');
 
 		/** This action is documented in wp-includes/meta.php */
-		do_action( "deleted_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );
+		do_action("deleted_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value);
 
 		// Old-style action.
-		if ( 'post' == $meta_type || 'comment' == $meta_type ) {
+		if ('post' == $meta_type || 'comment' == $meta_type) {
 			/**
 			 * Fires immediately after deleting post or comment metadata of a specific type.
 			 *
@@ -763,7 +763,7 @@ 
 			 *
 			 * @param int $meta_ids Deleted metadata entry ID.
 			 */
-			do_action( "deleted_{$meta_type}meta", $meta_id );
+			do_action("deleted_{$meta_type}meta", $meta_id);
 		}
 
 		return $result;
@@ -788,53 +788,53 @@ 
 function update_meta_cache($meta_type, $object_ids) {
 	global $wpdb;
 
-	if ( ! $meta_type || ! $object_ids ) {
+	if ( ! $meta_type || ! $object_ids) {
 		return false;
 	}
 
-	$table = _get_meta_table( $meta_type );
-	if ( ! $table ) {
+	$table = _get_meta_table($meta_type);
+	if ( ! $table) {
 		return false;
 	}
 
-	$column = sanitize_key($meta_type . '_id');
+	$column = sanitize_key($meta_type.'_id');
 
-	if ( !is_array($object_ids) ) {
+	if ( ! is_array($object_ids)) {
 		$object_ids = preg_replace('|[^0-9,]|', '', $object_ids);
 		$object_ids = explode(',', $object_ids);
 	}
 
 	$object_ids = array_map('intval', $object_ids);
 
-	$cache_key = $meta_type . '_meta';
+	$cache_key = $meta_type.'_meta';
 	$ids = array();
 	$cache = array();
-	foreach ( $object_ids as $id ) {
-		$cached_object = wp_cache_get( $id, $cache_key );
-		if ( false === $cached_object )
+	foreach ($object_ids as $id) {
+		$cached_object = wp_cache_get($id, $cache_key);
+		if (false === $cached_object)
 			$ids[] = $id;
 		else
 			$cache[$id] = $cached_object;
 	}
 
-	if ( empty( $ids ) )
+	if (empty($ids))
 		return $cache;
 
 	// Get meta info
-	$id_list = join( ',', $ids );
+	$id_list = join(',', $ids);
 	$id_column = 'user' == $meta_type ? 'umeta_id' : 'meta_id';
-	$meta_list = $wpdb->get_results( "SELECT $column, meta_key, meta_value FROM $table WHERE $column IN ($id_list) ORDER BY $id_column ASC", ARRAY_A );
+	$meta_list = $wpdb->get_results("SELECT $column, meta_key, meta_value FROM $table WHERE $column IN ($id_list) ORDER BY $id_column ASC", ARRAY_A);
 
-	if ( !empty($meta_list) ) {
-		foreach ( $meta_list as $metarow) {
+	if ( ! empty($meta_list)) {
+		foreach ($meta_list as $metarow) {
 			$mpid = intval($metarow[$column]);
 			$mkey = $metarow['meta_key'];
 			$mval = $metarow['meta_value'];
 
 			// Force subkeys to be array type:
-			if ( !isset($cache[$mpid]) || !is_array($cache[$mpid]) )
+			if ( ! isset($cache[$mpid]) || ! is_array($cache[$mpid]))
 				$cache[$mpid] = array();
-			if ( !isset($cache[$mpid][$mkey]) || !is_array($cache[$mpid][$mkey]) )
+			if ( ! isset($cache[$mpid][$mkey]) || ! is_array($cache[$mpid][$mkey]))
 				$cache[$mpid][$mkey] = array();
 
 			// Add a value to the current pid/key:
@@ -842,10 +842,10 @@ 
 		}
 	}
 
-	foreach ( $ids as $id ) {
-		if ( ! isset($cache[$id]) )
+	foreach ($ids as $id) {
+		if ( ! isset($cache[$id]))
 			$cache[$id] = array();
-		wp_cache_add( $id, $cache[$id], $cache_key );
+		wp_cache_add($id, $cache[$id], $cache_key);
 	}
 
 	return $cache;
@@ -861,7 +861,7 @@ 
 function wp_metadata_lazyloader() {
 	static $wp_metadata_lazyloader;
 
-	if ( null === $wp_metadata_lazyloader ) {
+	if (null === $wp_metadata_lazyloader) {
 		$wp_metadata_lazyloader = new WP_Metadata_Lazyloader();
 	}
 
@@ -882,9 +882,9 @@ 
  * @param object $context           Optional. The main query object
  * @return array Associative array of `JOIN` and `WHERE` SQL.
  */
-function get_meta_sql( $meta_query, $type, $primary_table, $primary_id_column, $context = null ) {
-	$meta_query_obj = new WP_Meta_Query( $meta_query );
-	return $meta_query_obj->get_sql( $type, $primary_table, $primary_id_column, $context );
+function get_meta_sql($meta_query, $type, $primary_table, $primary_id_column, $context = null) {
+	$meta_query_obj = new WP_Meta_Query($meta_query);
+	return $meta_query_obj->get_sql($type, $primary_table, $primary_id_column, $context);
 }
 
 /**
@@ -900,9 +900,9 @@ 
 function _get_meta_table($type) {
 	global $wpdb;
 
-	$table_name = $type . 'meta';
+	$table_name = $type.'meta';
 
-	if ( empty($wpdb->$table_name) )
+	if (empty($wpdb->$table_name))
 		return false;
 
 	return $wpdb->$table_name;
@@ -917,8 +917,8 @@ 
  * @param string|null $meta_type
  * @return bool True if the key is protected, false otherwise.
  */
-function is_protected_meta( $meta_key, $meta_type = null ) {
-	$protected = ( '_' == $meta_key[0] );
+function is_protected_meta($meta_key, $meta_type = null) {
+	$protected = ('_' == $meta_key[0]);
 
 	/**
 	 * Filters whether a meta key is protected.
@@ -929,7 +929,7 @@ 
 	 * @param string $meta_key  Meta key.
 	 * @param string $meta_type Meta type.
 	 */
-	return apply_filters( 'is_protected_meta', $protected, $meta_key, $meta_type );
+	return apply_filters('is_protected_meta', $protected, $meta_key, $meta_type);
 }
 
 /**
@@ -943,7 +943,7 @@ 
  *
  * @return mixed Sanitized $meta_value.
  */
-function sanitize_meta( $meta_key, $meta_value, $object_type ) {
+function sanitize_meta($meta_key, $meta_value, $object_type) {
 	/**
 	 * Filters the sanitization of a specific meta key of a specific meta type.
 	 *
@@ -957,7 +957,7 @@ 
 	 * @param string $meta_key        Meta key.
 	 * @param string $object_type     Object type.
 	 */
-	return apply_filters( "sanitize_{$object_type}_meta_{$meta_key}", $meta_value, $meta_key, $object_type );
+	return apply_filters("sanitize_{$object_type}_meta_{$meta_key}", $meta_value, $meta_key, $object_type);
 }
 
 /**
@@ -986,10 +986,10 @@ 
  *                       Registering a meta key with distinct sanitize and auth callbacks will fire those
  *                       callbacks, but will not add to the global registry.
  */
-function register_meta( $object_type, $meta_key, $args, $deprecated = null ) {
+function register_meta($object_type, $meta_key, $args, $deprecated = null) {
 	global $wp_meta_keys;
 
-	if ( ! is_array( $wp_meta_keys ) ) {
+	if ( ! is_array($wp_meta_keys)) {
 		$wp_meta_keys = array();
 	}
 
@@ -1006,7 +1006,7 @@ 
 	$has_old_sanitize_cb = false;
 	$has_old_auth_cb = false;
 
-	if ( is_callable( $args ) ) {
+	if (is_callable($args)) {
 		$args = array(
 			'sanitize_callback' => $args,
 		);
@@ -1016,7 +1016,7 @@ 
 		$args = (array) $args;
 	}
 
-	if ( is_callable( $deprecated ) ) {
+	if (is_callable($deprecated)) {
 		$args['auth_callback'] = $deprecated;
 		$has_old_auth_cb = true;
 	}
@@ -1031,12 +1031,12 @@ 
 	 * @param string $object_type Object type.
 	 * @param string $meta_key    Meta key.
 	 */
-	$args = apply_filters( 'register_meta_args', $args, $defaults, $object_type, $meta_key );
-	$args = wp_parse_args( $args, $defaults );
+	$args = apply_filters('register_meta_args', $args, $defaults, $object_type, $meta_key);
+	$args = wp_parse_args($args, $defaults);
 
 	// If `auth_callback` is not provided, fall back to `is_protected_meta()`.
-	if ( empty( $args['auth_callback'] ) ) {
-		if ( is_protected_meta( $meta_key, $object_type ) ) {
+	if (empty($args['auth_callback'])) {
+		if (is_protected_meta($meta_key, $object_type)) {
 			$args['auth_callback'] = '__return_false';
 		} else {
 			$args['auth_callback'] = '__return_true';
@@ -1044,17 +1044,17 @@ 
 	}
 
 	// Back-compat: old sanitize and auth callbacks are applied to all of an object type.
-	if ( is_callable( $args['sanitize_callback'] ) ) {
-		add_filter( "sanitize_{$object_type}_meta_{$meta_key}", $args['sanitize_callback'], 10, 3 );
+	if (is_callable($args['sanitize_callback'])) {
+		add_filter("sanitize_{$object_type}_meta_{$meta_key}", $args['sanitize_callback'], 10, 3);
 	}
 
-	if ( is_callable( $args['auth_callback'] ) ) {
-		add_filter( "auth_{$object_type}_meta_{$meta_key}", $args['auth_callback'], 10, 6 );
+	if (is_callable($args['auth_callback'])) {
+		add_filter("auth_{$object_type}_meta_{$meta_key}", $args['auth_callback'], 10, 6);
 	}
 
 	// Global registry only contains meta keys registered with the array of arguments added in 4.6.0.
-	if ( ! $has_old_auth_cb && ! $has_old_sanitize_cb ) {
-		$wp_meta_keys[ $object_type ][ $meta_key ] = $args;
+	if ( ! $has_old_auth_cb && ! $has_old_sanitize_cb) {
+		$wp_meta_keys[$object_type][$meta_key] = $args;
 
 		return true;
 	}
@@ -1072,18 +1072,18 @@ 
  *
  * @return bool True if the meta key is registered to the object type. False if not.
  */
-function registered_meta_key_exists( $object_type, $meta_key ) {
+function registered_meta_key_exists($object_type, $meta_key) {
 	global $wp_meta_keys;
 
-	if ( ! is_array( $wp_meta_keys ) ) {
+	if ( ! is_array($wp_meta_keys)) {
 		return false;
 	}
 
-	if ( ! isset( $wp_meta_keys[ $object_type ] ) ) {
+	if ( ! isset($wp_meta_keys[$object_type])) {
 		return false;
 	}
 
-	if ( isset( $wp_meta_keys[ $object_type ][ $meta_key ] ) ) {
+	if (isset($wp_meta_keys[$object_type][$meta_key])) {
 		return true;
 	}
 
@@ -1099,28 +1099,28 @@ 
  * @param string $meta_key    The meta key.
  * @return bool True if successful. False if the meta key was not registered.
  */
-function unregister_meta_key( $object_type, $meta_key ) {
+function unregister_meta_key($object_type, $meta_key) {
 	global $wp_meta_keys;
 
-	if ( ! registered_meta_key_exists( $object_type, $meta_key ) ) {
+	if ( ! registered_meta_key_exists($object_type, $meta_key)) {
 		return false;
 	}
 
-	$args = $wp_meta_keys[ $object_type ][ $meta_key ];
+	$args = $wp_meta_keys[$object_type][$meta_key];
 
-	if ( isset( $args['sanitize_callback'] ) && is_callable( $args['sanitize_callback'] ) ) {
-		remove_filter( "sanitize_{$object_type}_meta_{$meta_key}", $args['sanitize_callback'] );
+	if (isset($args['sanitize_callback']) && is_callable($args['sanitize_callback'])) {
+		remove_filter("sanitize_{$object_type}_meta_{$meta_key}", $args['sanitize_callback']);
 	}
 
-	if ( isset( $args['auth_callback'] ) && is_callable( $args['auth_callback'] ) ) {
-		remove_filter( "auth_{$object_type}_meta_{$meta_key}", $args['auth_callback'] );
+	if (isset($args['auth_callback']) && is_callable($args['auth_callback'])) {
+		remove_filter("auth_{$object_type}_meta_{$meta_key}", $args['auth_callback']);
 	}
 
-	unset( $wp_meta_keys[ $object_type ][ $meta_key ] );
+	unset($wp_meta_keys[$object_type][$meta_key]);
 
 	// Do some clean up
-	if ( empty( $wp_meta_keys[ $object_type ] ) ) {
-		unset( $wp_meta_keys[ $object_type ] );
+	if (empty($wp_meta_keys[$object_type])) {
+		unset($wp_meta_keys[$object_type]);
 	}
 
 	return true;
@@ -1134,14 +1134,14 @@ 
  * @param string $object_type The type of object. Post, comment, user, term.
  * @return array List of registered meta keys.
  */
-function get_registered_meta_keys( $object_type ) {
+function get_registered_meta_keys($object_type) {
 	global $wp_meta_keys;
 
-	if ( ! is_array( $wp_meta_keys ) || ! isset( $wp_meta_keys[ $object_type ] ) ) {
+	if ( ! is_array($wp_meta_keys) || ! isset($wp_meta_keys[$object_type])) {
 		return array();
 	}
 
-	return $wp_meta_keys[ $object_type ];
+	return $wp_meta_keys[$object_type];
 }
 
 /**
@@ -1156,28 +1156,28 @@ 
  * @return mixed A single value or array of values for a key if specified. An array of all registered keys
  *               and values for an object ID if not.
  */
-function get_registered_metadata( $object_type, $object_id, $meta_key = '' ) {
-	if ( ! empty( $meta_key ) ) {
-		if ( ! registered_meta_key_exists( $object_type, $meta_key ) ) {
+function get_registered_metadata($object_type, $object_id, $meta_key = '') {
+	if ( ! empty($meta_key)) {
+		if ( ! registered_meta_key_exists($object_type, $meta_key)) {
 			return false;
 		}
-		$meta_keys = get_registered_meta_keys( $object_type );
-		$meta_key_data = $meta_keys[ $meta_key ];
+		$meta_keys = get_registered_meta_keys($object_type);
+		$meta_key_data = $meta_keys[$meta_key];
 
-		$data = get_metadata( $object_type, $object_id, $meta_key, $meta_key_data['single'] );
+		$data = get_metadata($object_type, $object_id, $meta_key, $meta_key_data['single']);
 
 		return $data;
 	}
 
-	$data = get_metadata( $object_type, $object_id );
+	$data = get_metadata($object_type, $object_id);
 
-	$meta_keys = get_registered_meta_keys( $object_type );
+	$meta_keys = get_registered_meta_keys($object_type);
 	$registered_data = array();
 
 	// Someday, array_filter()
-	foreach ( $meta_keys as $k => $v ) {
-		if ( isset( $data[ $k ] ) ) {
-			$registered_data[ $k ] = $data[ $k ];
+	foreach ($meta_keys as $k => $v) {
+		if (isset($data[$k])) {
+			$registered_data[$k] = $data[$k];
 		}
 	}
 
@@ -1197,13 +1197,13 @@ 
  *
  * @return array Filtered arguments.
  */
-function _wp_register_meta_args_whitelist( $args, $default_args ) {
-	$whitelist = array_keys( $default_args );
+function _wp_register_meta_args_whitelist($args, $default_args) {
+	$whitelist = array_keys($default_args);
 
 	// In an anonymous function world, this would be better as an array_filter()
-	foreach ( $args as $key => $value ) {
-		if ( ! in_array( $key, $whitelist ) ) {
-			unset( $args[ $key ] );
+	foreach ($args as $key => $value) {
+		if ( ! in_array($key, $whitelist)) {
+			unset($args[$key]);
 		}
 	}
 

src/wp-includes/registration.php

Spacing +1 added lines, -1 removed lines

@@ -4,4 +4,4 @@
  *
  * @package WordPress
  */
-_deprecated_file( basename(__FILE__), '3.1.0', null, __( 'This file no longer needs to be included.' ) );
+_deprecated_file(basename(__FILE__), '3.1.0', null, __('This file no longer needs to be included.'));

src/wp-includes/author-template.php

Braces +9 added lines, -6 removed lines

@@ -23,8 +23,9 @@ 
 function get_the_author($deprecated = '') {
 	global $authordata;
 
-	if ( !empty( $deprecated ) )
-		_deprecated_argument( __FUNCTION__, '2.1.0' );
+	if ( !empty( $deprecated ) ) {
+			_deprecated_argument( __FUNCTION__, '2.1.0' );
+	}
 
 	/**
 	 * Filters the display name of the current post's author.
@@ -131,8 +132,9 @@ 
 		$authordata = get_userdata( $user_id );
 	}
 
-	if ( in_array( $field, array( 'login', 'pass', 'nicename', 'email', 'url', 'registered', 'activation_key', 'status' ) ) )
-		$field = 'user_' . $field;
+	if ( in_array( $field, array( 'login', 'pass', 'nicename', 'email', 'url', 'registered', 'activation_key', 'status' ) ) ) {
+			$field = 'user_' . $field;
+	}
 
 	$value = isset( $authordata->$field ) ? $authordata->$field : '';
 
@@ -304,8 +306,9 @@ 
 	} else {
 		if ( '' == $author_nicename ) {
 			$user = get_userdata($author_id);
-			if ( !empty($user->user_nicename) )
-				$author_nicename = $user->user_nicename;
+			if ( !empty($user->user_nicename) ) {
+							$author_nicename = $user->user_nicename;
+			}
 		}
 		$link = str_replace('%author%', $author_nicename, $link);
 		$link = home_url( user_trailingslashit( $link ) );

Spacing +78 added lines, -78 removed lines

@@ -23,8 +23,8 @@ 
 function get_the_author($deprecated = '') {
 	global $authordata;
 
-	if ( !empty( $deprecated ) )
-		_deprecated_argument( __FUNCTION__, '2.1.0' );
+	if ( ! empty($deprecated))
+		_deprecated_argument(__FUNCTION__, '2.1.0');
 
 	/**
 	 * Filters the display name of the current post's author.
@@ -55,21 +55,21 @@ 
  * @param string $deprecated_echo Deprecated. Use get_the_author(). Echo the string or return it.
  * @return string|null The author's display name, from get_the_author().
  */
-function the_author( $deprecated = '', $deprecated_echo = true ) {
-	if ( ! empty( $deprecated ) ) {
-		_deprecated_argument( __FUNCTION__, '2.1.0' );
+function the_author($deprecated = '', $deprecated_echo = true) {
+	if ( ! empty($deprecated)) {
+		_deprecated_argument(__FUNCTION__, '2.1.0');
 	}
 
-	if ( true !== $deprecated_echo ) {
-		_deprecated_argument( __FUNCTION__, '1.5.0',
+	if (true !== $deprecated_echo) {
+		_deprecated_argument(__FUNCTION__, '1.5.0',
 			/* translators: %s: get_the_author() */
-			sprintf( __( 'Use %s instead if you do not want the value echoed.' ),
+			sprintf(__('Use %s instead if you do not want the value echoed.'),
 				'<code>get_the_author()</code>'
 			)
 		);
 	}
 
-	if ( $deprecated_echo ) {
+	if ($deprecated_echo) {
 		echo get_the_author();
 	}
 
@@ -84,7 +84,7 @@ 
  * @return string|void The author's display name.
  */
 function get_the_modified_author() {
-	if ( $last_id = get_post_meta( get_post()->ID, '_edit_last', true) ) {
+	if ($last_id = get_post_meta(get_post()->ID, '_edit_last', true)) {
 		$last_user = get_userdata($last_id);
 
 		/**
@@ -121,20 +121,20 @@ 
  * @param int $user_id Optional. User ID.
  * @return string The author's field from the current author's DB object.
  */
-function get_the_author_meta( $field = '', $user_id = false ) {
+function get_the_author_meta($field = '', $user_id = false) {
 	$original_user_id = $user_id;
 
-	if ( ! $user_id ) {
+	if ( ! $user_id) {
 		global $authordata;
-		$user_id = isset( $authordata->ID ) ? $authordata->ID : 0;
+		$user_id = isset($authordata->ID) ? $authordata->ID : 0;
 	} else {
-		$authordata = get_userdata( $user_id );
+		$authordata = get_userdata($user_id);
 	}
 
-	if ( in_array( $field, array( 'login', 'pass', 'nicename', 'email', 'url', 'registered', 'activation_key', 'status' ) ) )
-		$field = 'user_' . $field;
+	if (in_array($field, array('login', 'pass', 'nicename', 'email', 'url', 'registered', 'activation_key', 'status')))
+		$field = 'user_'.$field;
 
-	$value = isset( $authordata->$field ) ? $authordata->$field : '';
+	$value = isset($authordata->$field) ? $authordata->$field : '';
 
 	/**
 	 * Filters the value of the requested user metadata.
@@ -148,7 +148,7 @@ 
 	 * @param int      $user_id          The user ID for the value.
 	 * @param int|bool $original_user_id The original user ID, as passed to the function.
 	 */
-	return apply_filters( "get_the_author_{$field}", $value, $user_id, $original_user_id );
+	return apply_filters("get_the_author_{$field}", $value, $user_id, $original_user_id);
 }
 
 /**
@@ -161,8 +161,8 @@ 
  * @param string $field selects the field of the users record.
  * @param int $user_id Optional. User ID.
  */
-function the_author_meta( $field = '', $user_id = false ) {
-	$author_meta = get_the_author_meta( $field, $user_id );
+function the_author_meta($field = '', $user_id = false) {
+	$author_meta = get_the_author_meta($field, $user_id);
 
 	/**
 	 * The value of the requested user metadata.
@@ -174,7 +174,7 @@ 
 	 * @param string $author_meta The value of the metadata.
 	 * @param int    $user_id     The user ID.
 	 */
-	echo apply_filters( "the_author_{$field}", $author_meta, $user_id );
+	echo apply_filters("the_author_{$field}", $author_meta, $user_id);
 }
 
 /**
@@ -189,11 +189,11 @@ 
  *                     else the result of get_the_author().
  */
 function get_the_author_link() {
-	if ( get_the_author_meta('url') ) {
-		return sprintf( '<a href="%1$s" title="%2$s" rel="author external">%3$s</a>',
-			esc_url( get_the_author_meta('url') ),
+	if (get_the_author_meta('url')) {
+		return sprintf('<a href="%1$s" title="%2$s" rel="author external">%3$s</a>',
+			esc_url(get_the_author_meta('url')),
 			/* translators: %s: author's display name */
-			esc_attr( sprintf( __( 'Visit %s&#8217;s website' ), get_the_author() ) ),
+			esc_attr(sprintf(__('Visit %s&#8217;s website'), get_the_author())),
 			get_the_author()
 		);
 	} else {
@@ -224,10 +224,10 @@ 
  */
 function get_the_author_posts() {
 	$post = get_post();
-	if ( ! $post ) {
+	if ( ! $post) {
 		return 0;
 	}
-	return count_user_posts( $post->post_author, $post->post_type );
+	return count_user_posts($post->post_author, $post->post_type);
 }
 
 /**
@@ -253,14 +253,14 @@ 
  */
 function get_the_author_posts_link() {
 	global $authordata;
-	if ( ! is_object( $authordata ) ) {
+	if ( ! is_object($authordata)) {
 		return;
 	}
 
-	$link = sprintf( '<a href="%1$s" title="%2$s" rel="author">%3$s</a>',
-		esc_url( get_author_posts_url( $authordata->ID, $authordata->user_nicename ) ),
+	$link = sprintf('<a href="%1$s" title="%2$s" rel="author">%3$s</a>',
+		esc_url(get_author_posts_url($authordata->ID, $authordata->user_nicename)),
 		/* translators: %s: author's display name */
-		esc_attr( sprintf( __( 'Posts by %s' ), get_the_author() ) ),
+		esc_attr(sprintf(__('Posts by %s'), get_the_author())),
 		get_the_author()
 	);
 
@@ -271,7 +271,7 @@ 
 	 *
 	 * @param string $link HTML link.
 	 */
-	return apply_filters( 'the_author_posts_link', $link );
+	return apply_filters('the_author_posts_link', $link);
 }
 
 /**
@@ -282,9 +282,9 @@ 
  *
  * @param string $deprecated Unused.
  */
-function the_author_posts_link( $deprecated = '' ) {
-	if ( ! empty( $deprecated ) ) {
-		_deprecated_argument( __FUNCTION__, '2.1.0' );
+function the_author_posts_link($deprecated = '') {
+	if ( ! empty($deprecated)) {
+		_deprecated_argument(__FUNCTION__, '2.1.0');
 	}
 	echo get_the_author_posts_link();
 }
@@ -300,22 +300,22 @@ 
  * @param string $author_nicename Optional. The author's nicename (slug). Default empty.
  * @return string The URL to the author's page.
  */
-function get_author_posts_url( $author_id, $author_nicename = '' ) {
+function get_author_posts_url($author_id, $author_nicename = '') {
 	global $wp_rewrite;
 	$auth_ID = (int) $author_id;
 	$link = $wp_rewrite->get_author_permastruct();
 
-	if ( empty($link) ) {
-		$file = home_url( '/' );
-		$link = $file . '?author=' . $auth_ID;
+	if (empty($link)) {
+		$file = home_url('/');
+		$link = $file.'?author='.$auth_ID;
 	} else {
-		if ( '' == $author_nicename ) {
+		if ('' == $author_nicename) {
 			$user = get_userdata($author_id);
-			if ( !empty($user->user_nicename) )
+			if ( ! empty($user->user_nicename))
 				$author_nicename = $user->user_nicename;
 		}
 		$link = str_replace('%author%', $author_nicename, $link);
-		$link = home_url( user_trailingslashit( $link ) );
+		$link = home_url(user_trailingslashit($link));
 	}
 
 	/**
@@ -327,7 +327,7 @@ 
 	 * @param int    $author_id       The author's id.
 	 * @param string $author_nicename The author's nice name.
 	 */
-	$link = apply_filters( 'author_link', $link, $author_id, $author_nicename );
+	$link = apply_filters('author_link', $link, $author_id, $author_nicename);
 
 	return $link;
 }
@@ -367,7 +367,7 @@ 
  * }
  * @return string|void The output, if echo is set to false.
  */
-function wp_list_authors( $args = '' ) {
+function wp_list_authors($args = '') {
 	global $wpdb;
 
 	$defaults = array(
@@ -378,94 +378,94 @@ 
 		'style' => 'list', 'html' => true, 'exclude' => '', 'include' => ''
 	);
 
-	$args = wp_parse_args( $args, $defaults );
+	$args = wp_parse_args($args, $defaults);
 
 	$return = '';
 
-	$query_args = wp_array_slice_assoc( $args, array( 'orderby', 'order', 'number', 'exclude', 'include' ) );
+	$query_args = wp_array_slice_assoc($args, array('orderby', 'order', 'number', 'exclude', 'include'));
 	$query_args['fields'] = 'ids';
-	$authors = get_users( $query_args );
+	$authors = get_users($query_args);
 
 	$author_count = array();
-	foreach ( (array) $wpdb->get_results( "SELECT DISTINCT post_author, COUNT(ID) AS count FROM $wpdb->posts WHERE " . get_private_posts_cap_sql( 'post' ) . " GROUP BY post_author" ) as $row ) {
+	foreach ((array) $wpdb->get_results("SELECT DISTINCT post_author, COUNT(ID) AS count FROM $wpdb->posts WHERE ".get_private_posts_cap_sql('post')." GROUP BY post_author") as $row) {
 		$author_count[$row->post_author] = $row->count;
 	}
-	foreach ( $authors as $author_id ) {
-		$author = get_userdata( $author_id );
+	foreach ($authors as $author_id) {
+		$author = get_userdata($author_id);
 
-		if ( $args['exclude_admin'] && 'admin' == $author->display_name ) {
+		if ($args['exclude_admin'] && 'admin' == $author->display_name) {
 			continue;
 		}
 
-		$posts = isset( $author_count[$author->ID] ) ? $author_count[$author->ID] : 0;
+		$posts = isset($author_count[$author->ID]) ? $author_count[$author->ID] : 0;
 
-		if ( ! $posts && $args['hide_empty'] ) {
+		if ( ! $posts && $args['hide_empty']) {
 			continue;
 		}
 
-		if ( $args['show_fullname'] && $author->first_name && $author->last_name ) {
+		if ($args['show_fullname'] && $author->first_name && $author->last_name) {
 			$name = "$author->first_name $author->last_name";
 		} else {
 			$name = $author->display_name;
 		}
 
-		if ( ! $args['html'] ) {
-			$return .= $name . ', ';
+		if ( ! $args['html']) {
+			$return .= $name.', ';
 
 			continue; // No need to go further to process HTML.
 		}
 
-		if ( 'list' == $args['style'] ) {
+		if ('list' == $args['style']) {
 			$return .= '<li>';
 		}
 
-		$link = sprintf( '<a href="%1$s" title="%2$s">%3$s</a>',
-			get_author_posts_url( $author->ID, $author->user_nicename ),
+		$link = sprintf('<a href="%1$s" title="%2$s">%3$s</a>',
+			get_author_posts_url($author->ID, $author->user_nicename),
 			/* translators: %s: author's display name */
-			esc_attr( sprintf( __( 'Posts by %s' ), $author->display_name ) ),
+			esc_attr(sprintf(__('Posts by %s'), $author->display_name)),
 			$name
 		);
 
-		if ( ! empty( $args['feed_image'] ) || ! empty( $args['feed'] ) ) {
+		if ( ! empty($args['feed_image']) || ! empty($args['feed'])) {
 			$link .= ' ';
-			if ( empty( $args['feed_image'] ) ) {
+			if (empty($args['feed_image'])) {
 				$link .= '(';
 			}
 
-			$link .= '<a href="' . get_author_feed_link( $author->ID, $args['feed_type'] ) . '"';
+			$link .= '<a href="'.get_author_feed_link($author->ID, $args['feed_type']).'"';
 
 			$alt = '';
-			if ( ! empty( $args['feed'] ) ) {
-				$alt = ' alt="' . esc_attr( $args['feed'] ) . '"';
+			if ( ! empty($args['feed'])) {
+				$alt = ' alt="'.esc_attr($args['feed']).'"';
 				$name = $args['feed'];
 			}
 
 			$link .= '>';
 
-			if ( ! empty( $args['feed_image'] ) ) {
-				$link .= '<img src="' . esc_url( $args['feed_image'] ) . '" style="border: none;"' . $alt . ' />';
+			if ( ! empty($args['feed_image'])) {
+				$link .= '<img src="'.esc_url($args['feed_image']).'" style="border: none;"'.$alt.' />';
 			} else {
 				$link .= $name;
 			}
 
 			$link .= '</a>';
 
-			if ( empty( $args['feed_image'] ) ) {
+			if (empty($args['feed_image'])) {
 				$link .= ')';
 			}
 		}
 
-		if ( $args['optioncount'] ) {
-			$link .= ' ('. $posts . ')';
+		if ($args['optioncount']) {
+			$link .= ' ('.$posts.')';
 		}
 
 		$return .= $link;
-		$return .= ( 'list' == $args['style'] ) ? '</li>' : ', ';
+		$return .= ('list' == $args['style']) ? '</li>' : ', ';
 	}
 
-	$return = rtrim( $return, ', ' );
+	$return = rtrim($return, ', ');
 
-	if ( ! $args['echo'] ) {
+	if ( ! $args['echo']) {
 		return $return;
 	}
 	echo $return;
@@ -485,10 +485,10 @@ 
 function is_multi_author() {
 	global $wpdb;
 
-	if ( false === ( $is_multi_author = get_transient( 'is_multi_author' ) ) ) {
+	if (false === ($is_multi_author = get_transient('is_multi_author'))) {
 		$rows = (array) $wpdb->get_col("SELECT DISTINCT post_author FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' LIMIT 2");
-		$is_multi_author = 1 < count( $rows ) ? 1 : 0;
-		set_transient( 'is_multi_author', $is_multi_author );
+		$is_multi_author = 1 < count($rows) ? 1 : 0;
+		set_transient('is_multi_author', $is_multi_author);
 	}
 
 	/**
@@ -498,7 +498,7 @@ 
 	 *
 	 * @param bool $is_multi_author Whether $is_multi_author should evaluate as true.
 	 */
-	return apply_filters( 'is_multi_author', (bool) $is_multi_author );
+	return apply_filters('is_multi_author', (bool) $is_multi_author);
 }
 
 /**
@@ -509,5 +509,5 @@ 
  * @private
  */
 function __clear_multi_author_cache() {
-	delete_transient( 'is_multi_author' );
+	delete_transient('is_multi_author');
 }

src/wp-includes/registration-functions.php

Spacing +1 added lines, -1 removed lines

@@ -4,4 +4,4 @@
  *
  * @package WordPress
  */
-_deprecated_file( basename(__FILE__), '2.1.0', null, __( 'This file no longer needs to be included.' ) );
+_deprecated_file(basename(__FILE__), '2.1.0', null, __('This file no longer needs to be included.'));