WP::main( string|array $query_args = '' )

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

Description

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

Parameters

$query_args

(string|array) (Optional) Passed to parse_request().

Default value: ''

Source

File: wp-includes/class-wp.php 

	public function main($query_args = '') {
		$this->init();
		$this->parse_request($query_args);
		$this->send_headers();
		$this->query_posts();
		$this->handle_404();
		$this->register_globals();

		/**
		 * Fires once the ClassicPress environment has been set up.
		 *
		 * @since WP-2.1.0
		 *
		 * @param WP $this Current ClassicPress environment instance (passed by reference).
		 */
		do_action_ref_array( 'wp', array( &$this ) );
	}

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Related

Uses

Uses
Uses Description
wp-includes/plugin.php: do_action_ref_array()

Execute functions hooked on a specific action hook, specifying arguments in an array.
wp-includes/class-wp.php: WP::init()

Set up the current user.
wp-includes/class-wp.php: WP::parse_request()

Parse request to find correct ClassicPress query.
wp-includes/class-wp.php: WP::send_headers()

Sends additional HTTP headers for caching, content type, etc.
wp-includes/class-wp.php: WP::query_posts()

Set up the Loop based on the query variables.
wp-includes/class-wp.php: WP::handle_404()

Set the Headers for 404, if nothing is found for requested URL.
wp-includes/class-wp.php: WP::register_globals()

Set up the ClassicPress Globals.
wp-includes/class-wp.php: wp

Fires once the ClassicPress environment has been set up.
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Used By

Used By
Used By Description
wp-includes/functions.php: wp()

Set up the ClassicPress query.

Changelog

Changelog
Version Description
WP-2.0.0 Introduced.