WordPress Cross Reference

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Defines 2 classes

WP:: (10 methods):
  add_query_var()
  set_query_var()
  parse_request()
  send_headers()
  build_query_string()
  register_globals()
  init()
  query_posts()
  handle_404()
  main()

WP_MatchesMapRegex:: (4 methods):
  WP_MatchesMapRegex()
  apply()
  _map()
  callback()

Class: WP - X-Ref

WordPress environment setup class.

add_query_var($qv) X-Ref

Add name to list of public query variables.

param: string $qv Query variable name.

set_query_var($key, $value) X-Ref

Set the value of a query variable.

param: string $key Query variable name.
param: mixed $value Query variable value.

parse_request($extra_query_vars = '') X-Ref

Parse request to find correct WordPress query.

Sets up the query variables based on the request. There are also many
filters and actions that can be used to further manipulate the result.

param: array|string $extra_query_vars Set the extra query variables.

send_headers() X-Ref

Send additional HTTP headers for caching, content type, etc.

Sets the X-Pingback header, 404 status (if 404), Content-type. If showing
a feed, it will also send last-modified, etag, and 304 status if needed.

build_query_string() X-Ref

Sets the query string property based off of the query variable property.

The 'query_string' filter is deprecated, but still works. Plugins should
use the 'request' filter instead.

register_globals() X-Ref

Set up the WordPress Globals.

The query_vars property will be extracted to the GLOBALS. So care should
be taken when naming global variables that might interfere with the
WordPress environment.

init() X-Ref

Set up the current user.

query_posts() X-Ref

Set up the Loop based on the query variables.

handle_404() X-Ref

Set the Headers for 404, if nothing is found for requested URL.

Issue a 404 if a request doesn't match any posts and doesn't match
any object (e.g. an existing-but-empty category, tag, author) and a 404 was not already
issued, and if the request was not a search or the homepage.

Otherwise, issue a 200.

main($query_args = '') X-Ref

Sets up all of the variables required by the WordPress environment.

The action 'wp' has one parameter that references the WP object. It
allows for accessing the properties and methods to further manipulate the
object.

param: string|array $query_args Passed to {@link parse_request()}

Class: WP_MatchesMapRegex - X-Ref

Helper class to remove the need to use eval to replace $matches[] in query strings.

WP_MatchesMapRegex($subject, $matches) X-Ref

constructor

param: string $subject subject if regex
param: array $matches data to use in map
return: self

apply($subject, $matches) X-Ref

Substitute substring matches in subject.

static helper function to ease use

param: string $subject subject
param: array $matches data used for substitution
return: string

_map() X-Ref

do the actual mapping

return: string

callback($matches) X-Ref

preg_replace_callback hook

param: array $matches preg_replace regexp matches
return: string

/wp-includes/ -> class-wp.php (summary)

Defines 2 classes