* Is the query for a single post? * * Works for any post type, except attachments and pages * * If the $post parameter is specified, this function

* Is the query for a single post of any post type (post, attachment, page, ... )? * * If the $post_types parameter is specified, this function will

* Display the classes for the post div. * * @since 2.7.0 * * @param string|array $class One or more classes to add to the class list. * @param in

* Display the permalink for the current post. * * @since 1.2.0 * @uses apply_filters() Calls 'the_permalink' filter on the permalink string. */

* Sanitize the current title when retrieving or displaying. * * Works like {@link the_title()}, except the parameters can be in a string or * an ar

* Displays the link to the comments popup window for the current post ID. * * Is not meant to be displayed on single posts and pages. Should be used

* Print option value after sanitizing for forms. * * @uses attr Sanitizes value. * @since 1.5.0 * @package WordPress * @subpackage Option * * @

* Retrieve the details for a blog from the blogs table and blog options. * * @since MU * * @param int|string|array $fields A blog ID, a blog name,

* Load a template part into a template * * Makes it easy for a theme to reuse sections of code in a easy to overload way * for child themes. * *

* Is the query for a search? * * @see WP_Query::is_search() * @since 1.5.0 * @uses $wp_query * * @return bool */

* Update theme modification value for the current theme. * * @since 2.1.0 * * @param string $name Theme modification name. * @param string $value

* Retrieve the site url for the current site. * * Returns the 'site_url' option with the appropriate protocol, 'https' if * is_ssl() and 'http' ot

* Navigates through an array and removes slashes from the values. * * If an array is passed, the array_map() function causes a callback to pass the

* Display the post content. * * @since 0.71 * * @param string $more_link_text Optional. Content for when there is more text. * @param string $str

* Update user option with global blog capability. * * User options are just like user metadata except that they have support for * global blog opti

* Returns a copy of the image object * * @return WideImage_Image The copy **/

* Execute functions hooked on a specific action hook, specifying arguments in an array. * * @see do_action() This function is identical, but the arg

* Escapes data for use in a MySQL query * * This is just a handy shortcut for $wpdb->escape(), for completeness' sake * * @since 2.8.0 * @param s

* Evaluates the $coord relatively to $dim * * @param string $coord A numeric value or percent string * @param int $dim Dimension * @param

* Whether post requires password and correct password has been provided. * * @since 2.7.0 * * @param int|object $post An optional post. Global $p

* Removes a function from a specified filter hook. * * This function removes a function attached to a specified filter hook. This * method can be u

* Trashes or deletes a post or page. * * When the post and page is permanently deleted, everything that is tied to it is deleted also. * This inclu

* Update a post with new post data. * * The date does not have to be set for drafts. You can set the date and it will * not be overridden. * * @s

* Display checked checkboxes attribute for xfn microformat options. * * @since 1.0.1 * * @param string $class * @param string $value * @param mi

* Restore the current blog, after calling switch_to_blog() * * @see switch_to_blog() * @since MU * * @return bool True on success, False if we're

* Retrieve only the body from the raw response. * * @since 2.7.0 * * @param array $response HTTP response. * @return string The body of the respo

* Used internally to create Operation objects * * @param string $name * @return object */

* Get the blogs a user belongs to. * * @since 3.0.0 * * @param int $id User Id * @param bool $all Whether to retrieve all blogs or only blogs tha

* Get the current screen object * * @since 3.1.0 * * @return object Current screen object */

* Retrieve the default feed. * * The default feed is 'rss2', unless a plugin changes it through the * 'default_feed' filter. * * @package WordPre

* Retrieve the format slug for a post * * @since 3.1.0 * * @param int|object $post A post * * @return mixed The format if successful. False if n

* Retrieve queried object. * * If queried object is not set, then the queried object will be set from * the category, tag, taxonomy, posts page,

* Retrieve path to a template * * Used to quickly retrieve the path of a template without including the file * extension. It will also check the pa

* Verifies that an email is valid. * * Does not grok i18n domains. Not RFC compliant. * * @since 0.71 * * @param string $email Email address to

* is main site * * * @since 3.0.0 * @package WordPress * * @param int $blog_id optional blog id to test (default current blog) * @return bool T

* Whether the taxonomy object is hierarchical. * * Checks to make sure that the taxonomy is an object first. Then Gets the * object, and finally re

* Display the language attributes for the html tag. * * Builds up a set of html attributes containing the text direction and language * information

* Switch the current blog. * * This function is useful if you need to pull posts, or other information, * from other blogs. You can switch back aft

* Generates a random password drawn from the defined set of characters. * * @since 2.5 * * @param int $length The length of password to generate

* Outputs the html disabled attribute. * * Compares the first two arguments and if identical marks as disabled * * @since 3.0.0 * * @param mixed

* Whether a sidebar is in use. * * @since 2.8 * * @param mixed $index Sidebar name, id or number to check. * @return bool true if the sidebar is

* Escapes text for SQL LIKE special characters % and _. * * @since 2.5.0 * * @param string $text The text to be escaped. * @return string text, s

* Localizes a script * * Localizes only if script has already been added * * @param string $handle Script name * @param string $object_name

* Gets the basename of a plugin. * * This method extracts the name of a plugin from its filename. * * @package WordPress * @subpackage Plugin *

* Santizes a html classname to ensure it only contains valid characters * * Strips the string down to A-Z,a-z,0-9,_,-. If this results in an empty

* Checks that the taxonomy name exists. * * Formerly is_taxonomy(), introduced in 2.3.0. * * @package WordPress * @subpackage Taxonomy * @since

* Retrieve the requested data of the author of the current post. * @link http://codex.wordpress.org/Template_Tags/the_author_meta * @since 2.8.0 *

* Send mail, similar to PHP's mail * * A true return value does not automatically mean that the user received the * email successfully. It just onl

* Resets global variables based on $_GET and $_POST * * This function resets global variables based on the names passed * in the $vars array to the