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Add missing doc blocks to `post-template.php`. 

Correct some types for `@param` and `@return`.
`is_page_template()` can return the conditional instead of if/else true/false.

See #32444.

Built from https://develop.svn.wordpress.org/trunk@32617


git-svn-id: http://core.svn.wordpress.org/trunk@32587 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor 2015-05-27 16:26:25 +00:00
parent 4c6d8467e2
commit bba3f1785c
2 changed files with 59 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
wp-includes/post-template.php
View File

@ -22,7 +22,7 @@ function the_ID() {
*
* @since 2.1.0
*
* @return int|bool The ID of the current item in the WordPress Loop. False if $post is not set.
* @return int|false The ID of the current item in the WordPress Loop. False if $post is not set.
*/
function get_the_ID() {
$post = get_post();
@ -35,11 +35,11 @@ function get_the_ID() {
* @since 0.71
*
* @param string $before Optional. Content to prepend to the title.
* @param string $after Optional. Content to append to the title.
* @param bool $echo Optional, default to true.Whether to display or return.
* @return null|string Null on no title. String if $echo parameter is false.
* @param string $after Optional. Content to append to the title.
* @param bool $echo Optional, default to true.Whether to display or return.
* @return string|void String if $echo parameter is false.
*/
function the_title($before = '', $after = '', $echo = true) {
function the_title( $before = '', $after = '', $echo = true ) {
$title = get_the_title();
if ( strlen($title) == 0 )
@ -73,7 +73,7 @@ function the_title($before = '', $after = '', $echo = true) {
* @type bool $echo Whether to echo or return the title. Default true for echo.
* @type WP_Post $post Current post object to retrieve the title for.
* }
* @return string|null Null on failure or display. String when echo is false.
* @return string|void String when echo is false.
*/
function the_title_attribute( $args = '' ) {
$defaults = array( 'before' => '', 'after' => '', 'echo' => true, 'post' => get_post() );
@ -237,6 +237,12 @@ function the_content( $more_link_text = null, $strip_teaser = false) {
*
* @since 0.71
*
* @global int $page
* @global int $more
* @global bool $preview
* @global array $pages
* @global int $multipage
*
* @param string $more_link_text Optional. Content for when there is more text.
* @param bool $strip_teaser Optional. Strip teaser content before the more text. Default is false.
* @return string
@ -521,6 +527,9 @@ function body_class( $class = '' ) {
*
* @since 2.8.0
*
* @global WP_Query $wp_query
* @global wpdb $wpdb
*
* @param string|array $class One or more classes to add to the class list.
* @return array Array of classes.
*/
@ -726,7 +735,7 @@ function get_body_class( $class = '' ) {
*
* @since 2.7.0
*
* @param int|WP_Post $post An optional post. Global $post used if not provided.
* @param int|WP_Post|null $post An optional post. Global $post used if not provided.
* @return bool false if a password is not required or the correct password cookie is present, true otherwise.
*/
function post_password_required( $post = null ) {
@ -760,6 +769,11 @@ function post_password_required( $post = null ) {
*
* @since 1.2.0
*
* @global int $page
* @global int $numpages
* @global int $multipage
* @global int $more
*
* @param string|array $args {
* Optional. Array or string of default arguments.
*
@ -782,6 +796,8 @@ function post_password_required( $post = null ) {
* @return string Formatted output in HTML.
*/
function wp_link_pages( $args = '' ) {
global $page, $numpages, $multipage, $more;
$defaults = array(
'before' => '<p>' . __( 'Pages:' ),
'after' => '</p>',
@ -806,8 +822,6 @@ function wp_link_pages( $args = '' ) {
*/
$r = apply_filters( 'wp_link_pages_args', $params );
global $page, $numpages, $multipage, $more;
$output = '';
if ( $multipage ) {
if ( 'number' == $r['next_or_number'] ) {
@ -877,6 +891,8 @@ function wp_link_pages( $args = '' ) {
* @since 3.1.0
* @access private
*
* @global WP_Rewrite $wp_rewrite
*
* @param int $i Page number.
* @return string Link.
*/
@ -921,7 +937,7 @@ function _wp_link_page( $i ) {
* @since 1.5.0
*
* @param string $key Meta data key name.
* @return bool|string|array Array of values or single value, if only one element exists. False will be returned if key does not exist.
* @return false|string|array Array of values or single value, if only one element exists. False will be returned if key does not exist.
*/
function post_custom( $key = '' ) {
$custom = get_post_custom();
@ -1048,6 +1064,8 @@ function wp_dropdown_pages( $args = '' ) {
*
* @see get_pages()
*
* @global WP_Query $wp_query
*
* @param array|string $args {
* Array or string of arguments. Optional.
*
@ -1074,7 +1092,7 @@ function wp_dropdown_pages( $args = '' ) {
* will not be wrapped with unordered list `<ul>` tags. Default 'Pages'.
* @type Walker $walker Walker instance to use for listing pages. Default empty (Walker_Page).
* }
* @return string HTML list of pages.
* @return string|void HTML list of pages.
*/
function wp_list_pages( $args = '' ) {
$defaults = array(
@ -1172,7 +1190,7 @@ function wp_list_pages( $args = '' ) {
* @type int|bool|string $show_home Whether to display the link to the home page. Can just enter the text
* you'd like shown for the home link. 1|true defaults to 'Home'.
* }
* @return string html menu
* @return string|void HTML menu
*/
function wp_page_menu( $args = array() ) {
$defaults = array('sort_column' => 'menu_order, post_title', 'menu_class' => 'menu', 'echo' => true, 'link_before' => '', 'link_after' => '');
@ -1249,9 +1267,14 @@ function wp_page_menu( $args = array() ) {
*
* @uses Walker_Page to create HTML list content.
* @since 2.1.0
* @see Walker_Page::walk() for parameters and return description.
*
* @param array $pages
* @param int $depth
* @param int $current_page
* @param array $r
* @return string
*/
function walk_page_tree($pages, $depth, $current_page, $r) {
function walk_page_tree( $pages, $depth, $current_page, $r ) {
if ( empty($r['walker']) )
$walker = new Walker_Page;
else
@ -1272,6 +1295,8 @@ function walk_page_tree($pages, $depth, $current_page, $r) {
* @uses Walker_PageDropdown to create HTML dropdown content.
* @since 2.1.0
* @see Walker_PageDropdown::walk() for parameters and return description.
*
* @return string
*/
function walk_page_dropdown_tree() {
$args = func_get_args();
@ -1310,8 +1335,8 @@ class Walker_Page extends Walker {
* @since 2.1.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of page. Used for padding.
* @param array $args
* @param int $depth Depth of page. Used for padding.
* @param array $args
*/
public function start_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
@ -1323,8 +1348,8 @@ class Walker_Page extends Walker {
* @since 2.1.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of page. Used for padding.
* @param array $args
* @param int $depth Depth of page. Used for padding.
* @param array $args
*/
public function end_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
@ -1335,11 +1360,11 @@ class Walker_Page extends Walker {
* @see Walker::start_el()
* @since 2.1.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $page Page data object.
* @param int $depth Depth of page. Used for padding.
* @param int $current_page Page ID.
* @param array $args
* @param string $output Passed by reference. Used to append additional content.
* @param object $page Page data object.
* @param int $depth Depth of page. Used for padding.
* @param int $current_page Page ID.
* @param array $args
*/
public function start_el( &$output, $page, $depth = 0, $args = array(), $current_page = 0 ) {
if ( $depth ) {
@ -1419,8 +1444,8 @@ class Walker_Page extends Walker {
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $page Page data object. Not used.
* @param int $depth Depth of page. Not Used.
* @param array $args
* @param int $depth Depth of page. Not Used.
* @param array $args
*/
public function end_el( &$output, $page, $depth = 0, $args = array() ) {
$output .= "</li>\n";
@ -1458,8 +1483,8 @@ class Walker_PageDropdown extends Walker {
* @param object $page Page data object.
* @param int $depth Depth of page in reference to parent pages. Used for padding.
* @param array $args Uses 'selected' argument for selected page to set selected HTML attribute for option
* element. Uses 'value_field' argument to fill "value" attribute. See {@see wp_dropdown_pages()}.
* @param int $id
* element. Uses 'value_field' argument to fill "value" attribute. See {@see wp_dropdown_pages()}.
* @param int $id
*/
public function start_el( &$output, $page, $depth = 0, $args = array(), $id = 0 ) {
$pad = str_repeat('&nbsp;', $depth * 3);
@ -1680,10 +1705,7 @@ function is_page_template( $template = '' ) {
}
}
if ( 'default' == $template && ! $page_template )
return true;
return false;
return ( 'default' === $template && ! $page_template );
}
/**
@ -1692,7 +1714,7 @@ function is_page_template( $template = '' ) {
* @since 3.4.0
*
* @param int $post_id Optional. The page ID to check. Defaults to the current post, when used in the loop.
* @return string|bool Page template filename. Returns an empty string when the default page template
* @return string|false Page template filename. Returns an empty string when the default page template
* is in use. Returns false if the post is not a page.
*/
function get_page_template_slug( $post_id = null ) {
@ -1711,8 +1733,8 @@ function get_page_template_slug( $post_id = null ) {
* @since 2.6.0
*
* @param int|object $revision Revision ID or revision object.
* @param bool $link Optional, default is true. Link to revisions's page?
* @return string i18n formatted datetimestamp or localized 'Current Revision'.
* @param bool $link Optional, default is true. Link to revisions's page?
* @return string|false i18n formatted datetimestamp or localized 'Current Revision'.
*/
function wp_post_revision_title( $revision, $link = true ) {
if ( !$revision = get_post( $revision ) )
@ -1746,8 +1768,8 @@ function wp_post_revision_title( $revision, $link = true ) {
* @since 3.6.0
*
* @param int|object $revision Revision ID or revision object.
* @param bool $link Optional, default is true. Link to revisions's page?
* @return string gravatar, user, i18n formatted datetimestamp or localized 'Current Revision'.
* @param bool $link Optional, default is true. Link to revisions's page?
* @return string|false gravatar, user, i18n formatted datetimestamp or localized 'Current Revision'.
*/
function wp_post_revision_title_expanded( $revision, $link = true ) {
if ( !$revision = get_post( $revision ) )
@ -1796,7 +1818,6 @@ function wp_post_revision_title_expanded( $revision, $link = true ) {
*
* @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is global $post.
* @param string $type 'all' (default), 'revision' or 'autosave'
* @return null
*/
function wp_list_post_revisions( $post_id = 0, $type = 'all' ) {
if ( ! $post = get_post( $post_id ) )

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.3-alpha-32616';
$wp_version = '4.3-alpha-32617';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.