Docs: Add more explicit optional parameter types and return descriptions in the DocBlocks for `is_page()`, `is_single()`, `is_singular()`.
Also adds explicit types and return descriptions to the corresponding `WP_Query` methods: `WP_Query::is_page()`, `WP_Query::is_single()`, and `WP_Query::is_singular()`. Props Shelob9 for the initial patch. Fixes #33907. Built from https://develop.svn.wordpress.org/trunk@34502 git-svn-id: http://core.svn.wordpress.org/trunk@34466 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -488,8 +488,8 @@ function is_month() {
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*
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* @global WP_Query $wp_query Global WP_Query instance.
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*
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* @param mixed $page Page ID, title, slug, or array of such.
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* @return bool
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* @param int|string|array $page Optional. Page ID, title, slug, or array of such. Default empty.
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* @return bool Whether the query is for an existing single page.
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*/
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function is_page( $page = '' ) {
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global $wp_query;
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@ -597,8 +597,8 @@ function is_search() {
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*
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* @global WP_Query $wp_query Global WP_Query instance.
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*
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* @param mixed $post Post ID, title, slug, or array of such.
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* @return bool
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* @param int|string|array $post Optional. Post ID, title, slug, or array of such. Default empty.
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* @return bool Whether the query is for an existing single post.
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*/
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function is_single( $post = '' ) {
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global $wp_query;
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@ -624,8 +624,8 @@ function is_single( $post = '' ) {
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*
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* @global WP_Query $wp_query Global WP_Query instance.
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*
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* @param mixed $post_types Optional. Post Type or array of Post Types
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* @return bool
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* @param string|array $post_types Optional. Post type or array of post types. Default empty.
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* @return bool Whether the query is for an existing single post of any of the given post types.
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*/
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function is_singular( $post_types = '' ) {
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global $wp_query;
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@ -4406,8 +4406,8 @@ class WP_Query {
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*
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* @since 3.1.0
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*
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* @param mixed $page Page ID, title, slug, path, or array of such.
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* @return bool
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* @param int|string|array $page Optional. Page ID, title, slug, path, or array of such. Default empty.
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* @return bool Whether the query is for an existing single page.
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*/
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public function is_page( $page = '' ) {
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if ( !$this->is_page )
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@ -4499,8 +4499,8 @@ class WP_Query {
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*
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* @since 3.1.0
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*
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* @param mixed $post Post ID, title, slug, path, or array of such.
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* @return bool
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* @param int|string|array $post Optional. Post ID, title, slug, path, or array of such. Default empty.
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* @return bool Whether the query is for an existing single post.
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*/
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public function is_single( $post = '' ) {
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if ( !$this->is_single )
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@ -4545,8 +4545,8 @@ class WP_Query {
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*
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* @since 3.1.0
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*
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* @param mixed $post_types Optional. Post Type or array of Post Types
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* @return bool
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* @param string|array $post_types Optional. Post type or array of post types. Default empty.
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* @return bool Whether the query is for an existing single post of any of the given post types.
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*/
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public function is_singular( $post_types = '' ) {
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if ( empty( $post_types ) || !$this->is_singular )
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.4-alpha-34501';
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$wp_version = '4.4-alpha-34502';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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