118 lines
2.2 KiB
PHP
Executable File
118 lines
2.2 KiB
PHP
Executable File
<?php
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/**
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* WordPress session managment.
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*
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* Standardizes WordPress session data and uses either database transients or in-memory caching
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* for storing user session information.
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*
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* @package WordPress
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* @subpackage Session
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* @since 3.6.0
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*/
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/**
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* Return the current cache expire setting.
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*
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* @return int
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*/
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function wp_session_cache_expire() {
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$wp_session = WP_Session::get_instance();
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return $wp_session->cache_expiration();
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}
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/**
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* Alias of wp_session_write_close()
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*/
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function wp_session_commit() {
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wp_session_write_close();
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}
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/**
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* Load a JSON-encoded string into the current session.
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*
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* @param string $data
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*/
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function wp_session_decode( $data ) {
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$wp_session = WP_Session::get_instance();
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return $wp_session->json_in( $data );
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}
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/**
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* Encode the current session's data as a JSON string.
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*
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* @return string
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*/
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function wp_session_encode() {
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$wp_session = WP_Session::get_instance();
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return $wp_session->json_out();
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}
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/**
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* Regenerate the session ID.
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*
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* @param bool $delete_old_session
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*
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* @return bool
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*/
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function wp_session_regenerate_id( $delete_old_session = false ) {
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$wp_session = WP_Session::get_instance();
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$wp_session->regenerate_id( $delete_old_session );
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return true;
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}
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/**
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* Start new or resume existing session.
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*
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* Resumes an existing session based on a value sent by the _wp_session cookie.
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*
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* @return bool
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*/
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function wp_session_start() {
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$wp_session = WP_Session::get_instance();
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$wp_session = WP_Session::get_instance();
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do_action( 'wp_session_start' );
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return $wp_session->session_started();
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}
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add_action( 'plugins_loaded', 'wp_session_start' );
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/**
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* Return the current session status.
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*
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* @return int
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*/
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function wp_session_status() {
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$wp_session = WP_Session::get_instance();
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if ( $wp_session->session_started() ) {
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return PHP_SESSION_ACTIVE;
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}
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return PHP_SESSION_NONE;
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}
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/**
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* Unset all session variables.
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*/
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function wp_session_unset() {
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$wp_session = WP_Session::get_instance();
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$wp_session->reset();
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}
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/**
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* Write session data and end session
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*/
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function wp_session_write_close() {
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$wp_session = WP_Session::get_instance();
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$wp_session->write_data();
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do_action( 'wp_session_commit' );
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}
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add_action( 'shutdown', 'wp_session_write_close' ); |