/** * User API: WP_User class * * @package WordPress * @subpackage Users * @since 4.4.0 */ /** * Core class used to implement the WP_User object. * * @since 2.0.0 * * @property string $nickname * @property string $description * @property string $user_description * @property string $first_name * @property string $user_firstname * @property string $last_name * @property string $user_lastname * @property string $user_login * @property string $user_pass * @property string $user_nicename * @property string $user_email * @property string $user_url * @property string $user_registered * @property string $user_activation_key * @property string $user_status * @property int $user_level * @property string $display_name * @property string $spam * @property string $deleted * @property string $locale * @property string $rich_editing * @property string $syntax_highlighting * @property string $use_ssl */ #[AllowDynamicProperties] class WP_User { /** * User data container. * * @since 2.0.0 * @var stdClass */ public $data; /** * The user's ID. * * @since 2.1.0 * @var int */ public $ID = 0; /** * Capabilities that the individual user has been granted outside of those inherited from their role. * * @since 2.0.0 * @var bool[] Array of key/value pairs where keys represent a capability name * and boolean values represent whether the user has that capability. */ public $caps = array(); /** * User metadata option name. * * @since 2.0.0 * @var string */ public $cap_key; /** * The roles the user is part of. * * @since 2.0.0 * @var string[] */ public $roles = array(); /** * All capabilities the user has, including individual and role based. * * @since 2.0.0 * @var bool[] Array of key/value pairs where keys represent a capability name * and boolean values represent whether the user has that capability. */ public $allcaps = array(); /** * The filter context applied to user data fields. * * @since 2.9.0 * @var string */ public $filter = null; /** * The site ID the capabilities of this user are initialized for. * * @since 4.9.0 * @var int */ private $site_id = 0; /** * @since 3.3.0 * @var array */ private static $back_compat_keys; /** * Constructor. * * Retrieves the userdata and passes it to WP_User::init(). * * @since 2.0.0 * * @param int|string|stdClass|WP_User $id User's ID, a WP_User object, or a user object from the DB. * @param string $name Optional. User's username * @param int $site_id Optional Site ID, defaults to current site. */ public function __construct( $id = 0, $name = '', $site_id = '' ) { if ( ! isset( self::$back_compat_keys ) ) { $prefix = $GLOBALS['wpdb']->prefix; self::$back_compat_keys = array( 'user_firstname' => 'first_name', 'user_lastname' => 'last_name', 'user_description' => 'description', 'user_level' => $prefix . 'user_level', $prefix . 'usersettings' => $prefix . 'user-settings', $prefix . 'usersettingstime' => $prefix . 'user-settings-time', ); } if ( $id instanceof WP_User ) { $this->init( $id->data, $site_id ); return; } elseif ( is_object( $id ) ) { $this->init( $id, $site_id ); return; } if ( ! empty( $id ) && ! is_numeric( $id ) ) { $name = $id; $id = 0; } if ( $id ) { $data = self::get_data_by( 'id', $id ); } else { $data = self::get_data_by( 'login', $name ); } if ( $data ) { $this->init( $data, $site_id ); } else { $this->data = new stdClass(); } } /** * Sets up object properties, including capabilities. * * @since 3.3.0 * * @param object $data User DB row object. * @param int $site_id Optional. The site ID to initialize for. */ public function init( $data, $site_id = '' ) { if ( ! isset( $data->ID ) ) { $data->ID = 0; } $this->data = $data; $this->ID = (int) $data->ID; $this->for_site( $site_id ); } /** * Returns only the main user fields. * * @since 3.3.0 * @since 4.4.0 Added 'ID' as an alias of 'id' for the `$field` parameter. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $field The field to query against: 'id', 'ID', 'slug', 'email' or 'login'. * @param string|int $value The field value. * @return object|false Raw user object. */ public static function get_data_by( $field, $value ) { global $wpdb; // 'ID' is an alias of 'id'. if ( 'ID' === $field ) { $field = 'id'; } if ( 'id' === $field ) { // Make sure the value is numeric to avoid casting objects, for example, // to int 1. if ( ! is_numeric( $value ) ) { return false; } $value = (int) $value; if ( $value < 1 ) { return false; } } else { $value = trim( $value ); } if ( ! $value ) { return false; } switch ( $field ) { case 'id': $user_id = $value; $db_field = 'ID'; break; case 'slug': $user_id = wp_cache_get( $value, 'userslugs' ); $db_field = 'user_nicename'; break; case 'email': $user_id = wp_cache_get( $value, 'useremail' ); $db_field = 'user_email'; break; case 'login': $value = sanitize_user( $value ); $user_id = wp_cache_get( $value, 'userlogins' ); $db_field = 'user_login'; break; default: return false; } if ( false !== $user_id ) { $user = wp_cache_get( $user_id, 'users' ); if ( $user ) { return $user; } } $user = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->users WHERE $db_field = %s LIMIT 1", $value ) ); if ( ! $user ) { return false; } update_user_caches( $user ); return $user; } /** * Magic method for checking the existence of a certain custom field. * * @since 3.3.0 * * @param string $key User meta key to check if set. * @return bool Whether the given user meta key is set. */ public function __isset( $key ) { if ( 'id' === $key ) { _deprecated_argument( 'WP_User->id', '2.1.0', sprintf( /* translators: %s: WP_User->ID */ __( 'Use %s instead.' ), 'WP_User->ID' ) ); $key = 'ID'; } if ( isset( $this->data->$key ) ) { return true; } if ( isset( self::$back_compat_keys[ $key ] ) ) { $key = self::$back_compat_keys[ $key ]; } return metadata_exists( 'user', $this->ID, $key ); } /** * Magic method for accessing custom fields. * * @since 3.3.0 * * @param string $key User meta key to retrieve. * @return mixed Value of the given user meta key (if set). If `$key` is 'id', the user ID. */ public function __get( $key ) { if ( 'id' === $key ) { _deprecated_argument( 'WP_User->id', '2.1.0', sprintf( /* translators: %s: WP_User->ID */ __( 'Use %s instead.' ), 'WP_User->ID' ) ); return $this->ID; } if ( isset( $this->data->$key ) ) { $value = $this->data->$key; } else { if ( isset( self::$back_compat_keys[ $key ] ) ) { $key = self::$back_compat_keys[ $key ]; } $value = get_user_meta( $this->ID, $key, true ); } if ( $this->filter ) { $value = sanitize_user_field( $key, $value, $this->ID, $this->filter ); } return $value; } /** * Magic method for setting custom user fields. * * This method does not update custom fields in the database. It only stores * the value on the WP_User instance. * * @since 3.3.0 * * @param string $key User meta key. * @param mixed $value User meta value. */ public function __set( $key, $value ) { if ( 'id' === $key ) { _deprecated_argument( 'WP_User->id', '2.1.0', sprintf( /* translators: %s: WP_User->ID */ __( 'Use %s instead.' ), 'WP_User->ID' ) ); $this->ID = $value; return; } $this->data->$key = $value; } /** * Magic method for unsetting a certain custom field. * * @since 4.4.0 * * @param string $key User meta key to unset. */ public function __unset( $key ) { if ( 'id' === $key ) { _deprecated_argument( 'WP_User->id', '2.1.0', sprintf( /* translators: %s: WP_User->ID */ __( 'Use %s instead.' ), 'WP_User->ID' ) ); } if ( isset( $this->data->$key ) ) { unset( $this->data->$key ); } if ( isset( self::$back_compat_keys[ $key ] ) ) { unset( self::$back_compat_keys[ $key ] ); } } /** * Determines whether the user exists in the database. * * @since 3.4.0 * * @return bool True if user exists in the database, false if not. */ public function exists() { return ! empty( $this->ID ); } /** * Retrieves the value of a property or meta key. * * Retrieves from the users and usermeta table. * * @since 3.3.0 * * @param string $key Property * @return mixed */ public function get( $key ) { return $this->__get( $key ); } /** * Determines whether a property or meta key is set. * * Consults the users and usermeta tables. * * @since 3.3.0 * * @param string $key Property. * @return bool */ public function has_prop( $key ) { return $this->__isset( $key ); } /** * Returns an array representation. * * @since 3.5.0 * * @return array Array representation. */ public function to_array() { return get_object_vars( $this->data ); } /** * Makes private/protected methods readable for backward compatibility. * * @since 4.3.0 * * @param string $name Method to call. * @param array $arguments Arguments to pass when calling. * @return mixed|false Return value of the callback, false otherwise. */ public function __call( $name, $arguments ) { if ( '_init_caps' === $name ) { return $this->_init_caps( ...$arguments ); } return false; } /** * Sets up capability object properties. * * Will set the value for the 'cap_key' property to current database table * prefix, followed by 'capabilities'. Will then check to see if the * property matching the 'cap_key' exists and is an array. If so, it will be * used. * * @since 2.1.0 * @deprecated 4.9.0 Use WP_User::for_site() * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $cap_key Optional capability key */ protected function _init_caps( $cap_key = '' ) { global $wpdb; _deprecated_function( __METHOD__, '4.9.0', 'WP_User::for_site()' ); if ( empty( $cap_key ) ) { $this->cap_key = $wpdb->get_blog_prefix( $this->site_id ) . 'capabilities'; } else { $this->cap_key = $cap_key; } $this->caps = $this->get_caps_data(); $this->get_role_caps(); } /** * Retrieves all of the capabilities of the user's roles, and merges them with * individual user capabilities. * * All of the capabilities of the user's roles are merged with the user's individual * capabilities. This means that the user can be denied specific capabilities that * their role might have, but the user is specifically denied. * * @since 2.0.0 * * @return bool[] Array of key/value pairs where keys represent a capability name * and boolean values represent whether the user has that capability. */ public function get_role_caps() { $switch_site = false; if ( is_multisite() && get_current_blog_id() != $this->site_id ) { $switch_site = true; switch_to_blog( $this->site_id ); } $wp_roles = wp_roles(); // Filter out caps that are not role names and assign to $this->roles. if ( is_array( $this->caps ) ) { $this->roles = array_filter( array_keys( $this->caps ), array( $wp_roles, 'is_role' ) ); } // Build $allcaps from role caps, overlay user's $caps. $this->allcaps = array(); foreach ( (array) $this->roles as $role ) { $the_role = $wp_roles->get_role( $role ); $this->allcaps = array_merge( (array) $this->allcaps, (array) $the_role->capabilities ); } $this->allcaps = array_merge( (array) $this->allcaps, (array) $this->caps ); if ( $switch_site ) { restore_current_blog(); } return $this->allcaps; } /** * Adds role to user. * * Updates the user's meta data option with capabilities and roles. * * @since 2.0.0 * * @param string $role Role name. */ public function add_role( $role ) { if ( empty( $role ) ) { return; } if ( in_array( $role, $this->roles, true ) ) { return; } $this->caps[ $role ] = true; update_user_meta( $this->ID, $this->cap_key, $this->caps ); $this->get_role_caps(); $this->update_user_level_from_caps(); /** * Fires immediately after the user has been given a new role. * * @since 4.3.0 * * @param int $user_id The user ID. * @param string $role The new role. */ do_action( 'add_user_role', $this->ID, $role ); } /** * Removes role from user. * * @since 2.0.0 * * @param string $role Role name. */ public function remove_role( $role ) { if ( ! in_array( $role, $this->roles, true ) ) { return; } unset( $this->caps[ $role ] ); update_user_meta( $this->ID, $this->cap_key, $this->caps ); $this->get_role_caps(); $this->update_user_level_from_caps(); /** * Fires immediately after a role as been removed from a user. * * @since 4.3.0 * * @param int $user_id The user ID. * @param string $role The removed role. */ do_action( 'remove_user_role', $this->ID, $role ); } /** * Sets the role of the user. * * This will remove the previous roles of the user and assign the user the * new one. You can set the role to an empty string and it will remove all * of the roles from the user. * * @since 2.0.0 * * @param string $role Role name. */ public function set_role( $role ) { if ( 1 === count( $this->roles ) && current( $this->roles ) == $role ) { return; } foreach ( (array) $this->roles as $oldrole ) { unset( $this->caps[ $oldrole ] ); } $old_roles = $this->roles; if ( ! empty( $role ) ) { $this->caps[ $role ] = true; $this->roles = array( $role => true ); } else { $this->roles = array(); } update_user_meta( $this->ID, $this->cap_key, $this->caps ); $this->get_role_caps(); $this->update_user_level_from_caps(); foreach ( $old_roles as $old_role ) { if ( ! $old_role || $old_role === $role ) { continue; } /** This action is documented in wp-includes/class-wp-user.php */ do_action( 'remove_user_role', $this->ID, $old_role ); } if ( $role && ! in_array( $role, $old_roles, true ) ) { /** This action is documented in wp-includes/class-wp-user.php */ do_action( 'add_user_role', $this->ID, $role ); } /** * Fires after the user's role has changed. * * @since 2.9.0 * @since 3.6.0 Added $old_roles to include an array of the user's previous roles. * * @param int $user_id The user ID. * @param string $role The new role. * @param string[] $old_roles An array of the user's previous roles. */ do_action( 'set_user_role', $this->ID, $role, $old_roles ); } /** * Chooses the maximum level the user has. * * Will compare the level from the $item parameter against the $max * parameter. If the item is incorrect, then just the $max parameter value * will be returned. * * Used to get the max level based on the capabilities the user has. This * is also based on roles, so if the user is assigned the Administrator role * then the capability 'level_10' will exist and the user will get that * value. * * @since 2.0.0 * * @param int $max Max level of user. * @param string $item Level capability name. * @return int Max Level. */ public function level_reduction( $max, $item ) { if ( preg_match( '/^level_(10|[0-9])$/i', $item, $matches ) ) { $level = (int) $matches[1]; return max( $max, $level ); } else { return $max; } } /** * Updates the maximum user level for the user. * * Updates the 'user_level' user metadata (includes prefix that is the * database table prefix) with the maximum user level. Gets the value from * the all of the capabilities that the user has. * * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. */ public function update_user_level_from_caps() { global $wpdb; $this->user_level = array_reduce( array_keys( $this->allcaps ), array( $this, 'level_reduction' ), 0 ); update_user_meta( $this->ID, $wpdb->get_blog_prefix() . 'user_level', $this->user_level ); } /** * Adds capability and grant or deny access to capability. * * @since 2.0.0 * * @param string $cap Capability name. * @param bool $grant Whether to grant capability to user. */ public function add_cap( $cap, $grant = true ) { $this->caps[ $cap ] = $grant; update_user_meta( $this->ID, $this->cap_key, $this->caps ); $this->get_role_caps(); $this->update_user_level_from_caps(); } /** * Removes capability from user. * * @since 2.0.0 * * @param string $cap Capability name. */ public function remove_cap( $cap ) { if ( ! isset( $this->caps[ $cap ] ) ) { return; } unset( $this->caps[ $cap ] ); update_user_meta( $this->ID, $this->cap_key, $this->caps ); $this->get_role_caps(); $this->update_user_level_from_caps(); } /** * Removes all of the capabilities of the user. * * @since 2.1.0 * * @global wpdb $wpdb WordPress database abstraction object. */ public function remove_all_caps() { global $wpdb; $this->caps = array(); delete_user_meta( $this->ID, $this->cap_key ); delete_user_meta( $this->ID, $wpdb->get_blog_prefix() . 'user_level' ); $this->get_role_caps(); } /** * Returns whether the user has the specified capability. * * This function also accepts an ID of an object to check against if the capability is a meta capability. Meta * capabilities such as `edit_post` and `edit_user` are capabilities used by the `map_meta_cap()` function to * map to primitive capabilities that a user or role has, such as `edit_posts` and `edit_others_posts`. * * Example usage: * * $user->has_cap( 'edit_posts' ); * $user->has_cap( 'edit_post', $post->ID ); * $user->has_cap( 'edit_post_meta', $post->ID, $meta_key ); * * While checking against a role in place of a capability is supported in part, this practice is discouraged as it * may produce unreliable results. * * @since 2.0.0 * @since 5.3.0 Formalized the existing and already documented `...$args` parameter * by adding it to the function signature. * * @see map_meta_cap() * * @param string $cap Capability name. * @param mixed ...$args Optional further parameters, typically starting with an object ID. * @return bool Whether the user has the given capability, or, if an object ID is passed, whether the user has * the given capability for that object. */ public function has_cap( $cap, ...$args ) { if ( is_numeric( $cap ) ) { _deprecated_argument( __FUNCTION__, '2.0.0', __( 'Usage of user levels is deprecated. Use capabilities instead.' ) ); $cap = $this->translate_level_to_cap( $cap ); } $caps = map_meta_cap( $cap, $this->ID, ...$args ); // Multisite super admin has all caps by definition, Unless specifically denied. if ( is_multisite() && is_super_admin( $this->ID ) ) { if ( in_array( 'do_not_allow', $caps, true ) ) { return false; } return true; } // Maintain BC for the argument passed to the "user_has_cap" filter. $args = array_merge( array( $cap, $this->ID ), $args ); /** * Dynamically filter a user's capabilities. * * @since 2.0.0 * @since 3.7.0 Added the `$user` parameter. * * @param bool[] $allcaps Array of key/value pairs where keys represent a capability name * and boolean values represent whether the user has that capability. * @param string[] $caps Required primitive capabilities for the requested capability. * @param array $args { * Arguments that accompany the requested capability check. * * @type string $0 Requested capability. * @type int $1 Concerned user ID. * @type mixed ...$2 Optional second and further parameters, typically object ID. * } * @param WP_User $user The user object. */ $capabilities = apply_filters( 'user_has_cap', $this->allcaps, $caps, $args, $this ); // Everyone is allowed to exist. $capabilities['exist'] = true; // Nobody is allowed to do things they are not allowed to do. unset( $capabilities['do_not_allow'] ); // Must have ALL requested caps. foreach ( (array) $caps as $cap ) { if ( empty( $capabilities[ $cap ] ) ) { return false; } } return true; } /** * Converts numeric level to level capability name. * * Prepends 'level_' to level number. * * @since 2.0.0 * * @param int $level Level number, 1 to 10. * @return string */ public function translate_level_to_cap( $level ) { return 'level_' . $level; } /** * Sets the site to operate on. Defaults to the current site. * * @since 3.0.0 * @deprecated 4.9.0 Use WP_User::for_site() * * @param int $blog_id Optional. Site ID, defaults to current site. */ public function for_blog( $blog_id = '' ) { _deprecated_function( __METHOD__, '4.9.0', 'WP_User::for_site()' ); $this->for_site( $blog_id ); } /** * Sets the site to operate on. Defaults to the current site. * * @since 4.9.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $site_id Site ID to initialize user capabilities for. Default is the current site. */ public function for_site( $site_id = '' ) { global $wpdb; if ( ! empty( $site_id ) ) { $this->site_id = absint( $site_id ); } else { $this->site_id = get_current_blog_id(); } $this->cap_key = $wpdb->get_blog_prefix( $this->site_id ) . 'capabilities'; $this->caps = $this->get_caps_data(); $this->get_role_caps(); } /** * Gets the ID of the site for which the user's capabilities are currently initialized. * * @since 4.9.0 * * @return int Site ID. */ public function get_site_id() { return $this->site_id; } /** * Gets the available user capabilities data. * * @since 4.9.0 * * @return bool[] List of capabilities keyed by the capability name, * e.g. array( 'edit_posts' => true, 'delete_posts' => false ). */ private function get_caps_data() { $caps = get_user_meta( $this->ID, $this->cap_key, true ); if ( ! is_array( $caps ) ) { return array(); } return $caps; } } /** * WordPress Rewrite API * * @package WordPress * @subpackage Rewrite */ /** * Endpoint mask that matches nothing. * * @since 2.1.0 */ define( 'EP_NONE', 0 ); /** * Endpoint mask that matches post permalinks. * * @since 2.1.0 */ define( 'EP_PERMALINK', 1 ); /** * Endpoint mask that matches attachment permalinks. * * @since 2.1.0 */ define( 'EP_ATTACHMENT', 2 ); /** * Endpoint mask that matches any date archives. * * @since 2.1.0 */ define( 'EP_DATE', 4 ); /** * Endpoint mask that matches yearly archives. * * @since 2.1.0 */ define( 'EP_YEAR', 8 ); /** * Endpoint mask that matches monthly archives. * * @since 2.1.0 */ define( 'EP_MONTH', 16 ); /** * Endpoint mask that matches daily archives. * * @since 2.1.0 */ define( 'EP_DAY', 32 ); /** * Endpoint mask that matches the site root. * * @since 2.1.0 */ define( 'EP_ROOT', 64 ); /** * Endpoint mask that matches comment feeds. * * @since 2.1.0 */ define( 'EP_COMMENTS', 128 ); /** * Endpoint mask that matches searches. * * Note that this only matches a search at a "pretty" URL such as * `/search/my-search-term`, not `?s=my-search-term`. * * @since 2.1.0 */ define( 'EP_SEARCH', 256 ); /** * Endpoint mask that matches category archives. * * @since 2.1.0 */ define( 'EP_CATEGORIES', 512 ); /** * Endpoint mask that matches tag archives. * * @since 2.3.0 */ define( 'EP_TAGS', 1024 ); /** * Endpoint mask that matches author archives. * * @since 2.1.0 */ define( 'EP_AUTHORS', 2048 ); /** * Endpoint mask that matches pages. * * @since 2.1.0 */ define( 'EP_PAGES', 4096 ); /** * Endpoint mask that matches all archive views. * * @since 3.7.0 */ define( 'EP_ALL_ARCHIVES', EP_DATE | EP_YEAR | EP_MONTH | EP_DAY | EP_CATEGORIES | EP_TAGS | EP_AUTHORS ); /** * Endpoint mask that matches everything. * * @since 2.1.0 */ define( 'EP_ALL', EP_PERMALINK | EP_ATTACHMENT | EP_ROOT | EP_COMMENTS | EP_SEARCH | EP_PAGES | EP_ALL_ARCHIVES ); /** * Adds a rewrite rule that transforms a URL structure to a set of query vars. * * Any value in the $after parameter that isn't 'bottom' will result in the rule * being placed at the top of the rewrite rules. * * @since 2.1.0 * @since 4.4.0 Array support was added to the `$query` parameter. * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $regex Regular expression to match request against. * @param string|array $query The corresponding query vars for this rewrite rule. * @param string $after Optional. Priority of the new rule. Accepts 'top' * or 'bottom'. Default 'bottom'. */ function add_rewrite_rule( $regex, $query, $after = 'bottom' ) { global $wp_rewrite; $wp_rewrite->add_rule( $regex, $query, $after ); } /** * Adds a new rewrite tag (like %postname%). * * The `$query` parameter is optional. If it is omitted you must ensure that you call * this on, or before, the {@see 'init'} hook. This is because `$query` defaults to * `$tag=`, and for this to work a new query var has to be added. * * @since 2.1.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * @global WP $wp Current WordPress environment instance. * * @param string $tag Name of the new rewrite tag. * @param string $regex Regular expression to substitute the tag for in rewrite rules. * @param string $query Optional. String to append to the rewritten query. Must end in '='. Default empty. */ function add_rewrite_tag( $tag, $regex, $query = '' ) { // Validate the tag's name. if ( strlen( $tag ) < 3 || '%' !== $tag[0] || '%' !== $tag[ strlen( $tag ) - 1 ] ) { return; } global $wp_rewrite, $wp; if ( empty( $query ) ) { $qv = trim( $tag, '%' ); $wp->add_query_var( $qv ); $query = $qv . '='; } $wp_rewrite->add_rewrite_tag( $tag, $regex, $query ); } /** * Removes an existing rewrite tag (like %postname%). * * @since 4.5.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $tag Name of the rewrite tag. */ function remove_rewrite_tag( $tag ) { global $wp_rewrite; $wp_rewrite->remove_rewrite_tag( $tag ); } /** * Adds a permalink structure. * * @since 3.0.0 * * @see WP_Rewrite::add_permastruct() * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $name Name for permalink structure. * @param string $struct Permalink structure. * @param array $args Optional. Arguments for building the rules from the permalink structure, * see WP_Rewrite::add_permastruct() for full details. Default empty array. */ function add_permastruct( $name, $struct, $args = array() ) { global $wp_rewrite; // Back-compat for the old parameters: $with_front and $ep_mask. if ( ! is_array( $args ) ) { $args = array( 'with_front' => $args ); } if ( func_num_args() == 4 ) { $args['ep_mask'] = func_get_arg( 3 ); } $wp_rewrite->add_permastruct( $name, $struct, $args ); } /** * Removes a permalink structure. * * Can only be used to remove permastructs that were added using add_permastruct(). * Built-in permastructs cannot be removed. * * @since 4.5.0 * * @see WP_Rewrite::remove_permastruct() * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $name Name for permalink structure. */ function remove_permastruct( $name ) { global $wp_rewrite; $wp_rewrite->remove_permastruct( $name ); } /** * Adds a new feed type like /atom1/. * * @since 2.1.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $feedname Feed name. * @param callable $callback Callback to run on feed display. * @return string Feed action name. */ function add_feed( $feedname, $callback ) { global $wp_rewrite; if ( ! in_array( $feedname, $wp_rewrite->feeds, true ) ) { $wp_rewrite->feeds[] = $feedname; } $hook = 'do_feed_' . $feedname; // Remove default function hook. remove_action( $hook, $hook ); add_action( $hook, $callback, 10, 2 ); return $hook; } /** * Removes rewrite rules and then recreate rewrite rules. * * @since 3.0.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param bool $hard Whether to update .htaccess (hard flush) or just update * rewrite_rules option (soft flush). Default is true (hard). */ function flush_rewrite_rules( $hard = true ) { global $wp_rewrite; if ( is_callable( array( $wp_rewrite, 'flush_rules' ) ) ) { $wp_rewrite->flush_rules( $hard ); } } /** * Adds an endpoint, like /trackback/. * * Adding an endpoint creates extra rewrite rules for each of the matching * places specified by the provided bitmask. For example: * * add_rewrite_endpoint( 'json', EP_PERMALINK | EP_PAGES ); * * will add a new rewrite rule ending with "json(/(.*))?/?$" for every permastruct * that describes a permalink (post) or page. This is rewritten to "json=$match" * where $match is the part of the URL matched by the endpoint regex (e.g. "foo" in * "[permalink]/json/foo/"). * * A new query var with the same name as the endpoint will also be created. * * When specifying $places ensure that you are using the EP_* constants (or a * combination of them using the bitwise OR operator) as their values are not * guaranteed to remain static (especially `EP_ALL`). * * Be sure to flush the rewrite rules - see flush_rewrite_rules() - when your plugin gets * activated and deactivated. * * @since 2.1.0 * @since 4.3.0 Added support for skipping query var registration by passing `false` to `$query_var`. * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * * @param string $name Name of the endpoint. * @param int $places Endpoint mask describing the places the endpoint should be added. * Accepts a mask of: * - `EP_ALL` * - `EP_NONE` * - `EP_ALL_ARCHIVES` * - `EP_ATTACHMENT` * - `EP_AUTHORS` * - `EP_CATEGORIES` * - `EP_COMMENTS` * - `EP_DATE` * - `EP_DAY` * - `EP_MONTH` * - `EP_PAGES` * - `EP_PERMALINK` * - `EP_ROOT` * - `EP_SEARCH` * - `EP_TAGS` * - `EP_YEAR` * @param string|bool $query_var Name of the corresponding query variable. Pass `false` to skip registering a query_var * for this endpoint. Defaults to the value of `$name`. */ function add_rewrite_endpoint( $name, $places, $query_var = true ) { global $wp_rewrite; $wp_rewrite->add_endpoint( $name, $places, $query_var ); } /** * Filters the URL base for taxonomies. * * To remove any manually prepended /index.php/. * * @access private * @since 2.6.0 * * @param string $base The taxonomy base that we're going to filter * @return string */ function _wp_filter_taxonomy_base( $base ) { if ( ! empty( $base ) ) { $base = preg_replace( '|^/index\.php/|', '', $base ); $base = trim( $base, '/' ); } return $base; } /** * Resolves numeric slugs that collide with date permalinks. * * Permalinks of posts with numeric slugs can sometimes look to WP_Query::parse_query() * like a date archive, as when your permalink structure is `/%year%/%postname%/` and * a post with post_name '05' has the URL `/2015/05/`. * * This function detects conflicts of this type and resolves them in favor of the * post permalink. * * Note that, since 4.3.0, wp_unique_post_slug() prevents the creation of post slugs * that would result in a date archive conflict. The resolution performed in this * function is primarily for legacy content, as well as cases when the admin has changed * the site's permalink structure in a way that introduces URL conflicts. * * @since 4.3.0 * * @param array $query_vars Optional. Query variables for setting up the loop, as determined in * WP::parse_request(). Default empty array. * @return array Returns the original array of query vars, with date/post conflicts resolved. */ function wp_resolve_numeric_slug_conflicts( $query_vars = array() ) { if ( ! isset( $query_vars['year'] ) && ! isset( $query_vars['monthnum'] ) && ! isset( $query_vars['day'] ) ) { return $query_vars; } // Identify the 'postname' position in the permastruct array. $permastructs = array_values( array_filter( explode( '/', get_option( 'permalink_structure' ) ) ) ); $postname_index = array_search( '%postname%', $permastructs, true ); if ( false === $postname_index ) { return $query_vars; } /* * A numeric slug could be confused with a year, month, or day, depending on position. To account for * the possibility of post pagination (eg 2015/2 for the second page of a post called '2015'), our * `is_*` checks are generous: check for year-slug clashes when `is_year` *or* `is_month`, and check * for month-slug clashes when `is_month` *or* `is_day`. */ $compare = ''; if ( 0 === $postname_index && ( isset( $query_vars['year'] ) || isset( $query_vars['monthnum'] ) ) ) { $compare = 'year'; } elseif ( $postname_index && '%year%' === $permastructs[ $postname_index - 1 ] && ( isset( $query_vars['monthnum'] ) || isset( $query_vars['day'] ) ) ) { $compare = 'monthnum'; } elseif ( $postname_index && '%monthnum%' === $permastructs[ $postname_index - 1 ] && isset( $query_vars['day'] ) ) { $compare = 'day'; } if ( ! $compare ) { return $query_vars; } // This is the potentially clashing slug. $value = ''; if ( $compare && array_key_exists( $compare, $query_vars ) ) { $value = $query_vars[ $compare ]; } $post = get_page_by_path( $value, OBJECT, 'post' ); if ( ! ( $post instanceof WP_Post ) ) { return $query_vars; } // If the date of the post doesn't match the date specified in the URL, resolve to the date archive. if ( preg_match( '/^([0-9]{4})\-([0-9]{2})/', $post->post_date, $matches ) && isset( $query_vars['year'] ) && ( 'monthnum' === $compare || 'day' === $compare ) ) { // $matches[1] is the year the post was published. if ( (int) $query_vars['year'] !== (int) $matches[1] ) { return $query_vars; } // $matches[2] is the month the post was published. if ( 'day' === $compare && isset( $query_vars['monthnum'] ) && (int) $query_vars['monthnum'] !== (int) $matches[2] ) { return $query_vars; } } /* * If the located post contains nextpage pagination, then the URL chunk following postname may be * intended as the page number. Verify that it's a valid page before resolving to it. */ $maybe_page = ''; if ( 'year' === $compare && isset( $query_vars['monthnum'] ) ) { $maybe_page = $query_vars['monthnum']; } elseif ( 'monthnum' === $compare && isset( $query_vars['day'] ) ) { $maybe_page = $query_vars['day']; } // Bug found in #11694 - 'page' was returning '/4'. $maybe_page = (int) trim( $maybe_page, '/' ); $post_page_count = substr_count( $post->post_content, '' ) + 1; // If the post doesn't have multiple pages, but a 'page' candidate is found, resolve to the date archive. if ( 1 === $post_page_count && $maybe_page ) { return $query_vars; } // If the post has multiple pages and the 'page' number isn't valid, resolve to the date archive. if ( $post_page_count > 1 && $maybe_page > $post_page_count ) { return $query_vars; } // If we've gotten to this point, we have a slug/date clash. First, adjust for nextpage. if ( '' !== $maybe_page ) { $query_vars['page'] = (int) $maybe_page; } // Next, unset autodetected date-related query vars. unset( $query_vars['year'] ); unset( $query_vars['monthnum'] ); unset( $query_vars['day'] ); // Then, set the identified post. $query_vars['name'] = $post->post_name; // Finally, return the modified query vars. return $query_vars; } /** * Examines a URL and try to determine the post ID it represents. * * Checks are supposedly from the hosted site blog. * * @since 1.0.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * @global WP $wp Current WordPress environment instance. * * @param string $url Permalink to check. * @return int Post ID, or 0 on failure. */ function url_to_postid( $url ) { global $wp_rewrite; /** * Filters the URL to derive the post ID from. * * @since 2.2.0 * * @param string $url The URL to derive the post ID from. */ $url = apply_filters( 'url_to_postid', $url ); $url_host = parse_url( $url, PHP_URL_HOST ); if ( is_string( $url_host ) ) { $url_host = str_replace( 'www.', '', $url_host ); } else { $url_host = ''; } $home_url_host = parse_url( home_url(), PHP_URL_HOST ); if ( is_string( $home_url_host ) ) { $home_url_host = str_replace( 'www.', '', $home_url_host ); } else { $home_url_host = ''; } // Bail early if the URL does not belong to this site. if ( $url_host && $url_host !== $home_url_host ) { return 0; } // First, check to see if there is a 'p=N' or 'page_id=N' to match against. if ( preg_match( '#[?&](p|page_id|attachment_id)=(\d+)#', $url, $values ) ) { $id = absint( $values[2] ); if ( $id ) { return $id; } } // Get rid of the #anchor. $url_split = explode( '#', $url ); $url = $url_split[0]; // Get rid of URL ?query=string. $url_split = explode( '?', $url ); $url = $url_split[0]; // Set the correct URL scheme. $scheme = parse_url( home_url(), PHP_URL_SCHEME ); $url = set_url_scheme( $url, $scheme ); // Add 'www.' if it is absent and should be there. if ( false !== strpos( home_url(), '://www.' ) && false === strpos( $url, '://www.' ) ) { $url = str_replace( '://', '://www.', $url ); } // Strip 'www.' if it is present and shouldn't be. if ( false === strpos( home_url(), '://www.' ) ) { $url = str_replace( '://www.', '://', $url ); } if ( trim( $url, '/' ) === home_url() && 'page' === get_option( 'show_on_front' ) ) { $page_on_front = get_option( 'page_on_front' ); if ( $page_on_front && get_post( $page_on_front ) instanceof WP_Post ) { return (int) $page_on_front; } } // Check to see if we are using rewrite rules. $rewrite = $wp_rewrite->wp_rewrite_rules(); // Not using rewrite rules, and 'p=N' and 'page_id=N' methods failed, so we're out of options. if ( empty( $rewrite ) ) { return 0; } // Strip 'index.php/' if we're not using path info permalinks. if ( ! $wp_rewrite->using_index_permalinks() ) { $url = str_replace( $wp_rewrite->index . '/', '', $url ); } if ( false !== strpos( trailingslashit( $url ), home_url( '/' ) ) ) { // Chop off http://domain.com/[path]. $url = str_replace( home_url(), '', $url ); } else { // Chop off /path/to/blog. $home_path = parse_url( home_url( '/' ) ); $home_path = isset( $home_path['path'] ) ? $home_path['path'] : ''; $url = preg_replace( sprintf( '#^%s#', preg_quote( $home_path ) ), '', trailingslashit( $url ) ); } // Trim leading and lagging slashes. $url = trim( $url, '/' ); $request = $url; $post_type_query_vars = array(); foreach ( get_post_types( array(), 'objects' ) as $post_type => $t ) { if ( ! empty( $t->query_var ) ) { $post_type_query_vars[ $t->query_var ] = $post_type; } } // Look for matches. $request_match = $request; foreach ( (array) $rewrite as $match => $query ) { // If the requesting file is the anchor of the match, // prepend it to the path info. if ( ! empty( $url ) && ( $url != $request ) && ( strpos( $match, $url ) === 0 ) ) { $request_match = $url . '/' . $request; } if ( preg_match( "#^$match#", $request_match, $matches ) ) { if ( $wp_rewrite->use_verbose_page_rules && preg_match( '/pagename=\$matches\[([0-9]+)\]/', $query, $varmatch ) ) { // This is a verbose page match, let's check to be sure about it. $page = get_page_by_path( $matches[ $varmatch[1] ] ); if ( ! $page ) { continue; } $post_status_obj = get_post_status_object( $page->post_status ); if ( ! $post_status_obj->public && ! $post_status_obj->protected && ! $post_status_obj->private && $post_status_obj->exclude_from_search ) { continue; } } // Got a match. // Trim the query of everything up to the '?'. $query = preg_replace( '!^.+\?!', '', $query ); // Substitute the substring matches into the query. $query = addslashes( WP_MatchesMapRegex::apply( $query, $matches ) ); // Filter out non-public query vars. global $wp; parse_str( $query, $query_vars ); $query = array(); foreach ( (array) $query_vars as $key => $value ) { if ( in_array( (string) $key, $wp->public_query_vars, true ) ) { $query[ $key ] = $value; if ( isset( $post_type_query_vars[ $key ] ) ) { $query['post_type'] = $post_type_query_vars[ $key ]; $query['name'] = $value; } } } // Resolve conflicts between posts with numeric slugs and date archive queries. $query = wp_resolve_numeric_slug_conflicts( $query ); // Do the query. $query = new WP_Query( $query ); if ( ! empty( $query->posts ) && $query->is_singular ) { return $query->post->ID; } else { return 0; } } } return 0; }
Fatal error: Uncaught Error: Class 'WP_User' not found in /home/u556879031/domains/1000io.com/public_html/wordpress/wp-includes/pluggable.php:39 Stack trace: #0 /home/u556879031/domains/1000io.com/public_html/wordpress/wp-includes/user.php(3622): wp_set_current_user(0) #1 /home/u556879031/domains/1000io.com/public_html/wordpress/wp-includes/pluggable.php(70): _wp_get_current_user() #2 /home/u556879031/domains/1000io.com/public_html/wordpress/wp-includes/capabilities.php(873): wp_get_current_user() #3 /home/u556879031/domains/1000io.com/public_html/wordpress/wp-content/plugins/wpforms-lite/src/Access/Capabilities.php(46): current_user_can('manage_options') #4 /home/u556879031/domains/1000io.com/public_html/wordpress/wp-content/plugins/wpforms-lite/includes/functions/access.php(215): WPForms\Access\Capabilities->current_user_can(Array, 0) #5 /home/u556879031/domains/1000io.com/public_html/wordpress/wp-content/plugins/wpforms-lite/src/Admin/Addons/AddonsCache.php(27): wpforms_current_user_can(Array) #6 /home/u556879031/domai in /home/u556879031/domains/1000io.com/public_html/wordpress/wp-includes/pluggable.php on line 39