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<?php |
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/** |
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* Deprecated pluggable functions from past WordPress versions. You shouldn't use these |
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* functions and look for the alternatives instead. The functions will be removed in a |
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* later version. |
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* |
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* Deprecated warnings are also thrown if one of these functions is being defined by a plugin. |
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* |
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* @package WordPress |
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* @subpackage Deprecated |
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* @see pluggable.php |
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*/ |
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/* |
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* Deprecated functions come here to die. |
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*/ |
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if ( !function_exists('set_current_user') ) : |
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/** |
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* Changes the current user by ID or name. |
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* |
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* Set $id to null and specify a name if you do not know a user's ID. |
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* |
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* @since 2.0.1 |
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* @deprecated 3.0.0 Use wp_set_current_user() |
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* @see wp_set_current_user() |
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* |
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* @param int|null $id User ID. |
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* @param string $name Optional. The user's username |
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* @return WP_User returns wp_set_current_user() |
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*/ |
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function set_current_user($id, $name = '') { |
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_deprecated_function( __FUNCTION__, '3.0.0', 'wp_set_current_user()' ); |
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return wp_set_current_user($id, $name); |
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} |
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endif; |
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if ( !function_exists('get_currentuserinfo') ) : |
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/** |
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* Populate global variables with information about the currently logged in user. |
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* |
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* @since 0.71 |
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* @deprecated 4.5.0 Use wp_get_current_user() |
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* @see wp_get_current_user() |
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* |
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* @return bool|WP_User False on XMLRPC Request and invalid auth cookie, WP_User instance otherwise. |
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*/ |
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function get_currentuserinfo() { |
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_deprecated_function( __FUNCTION__, '4.5.0', 'wp_get_current_user()' ); |
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return _wp_get_current_user(); |
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} |
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endif; |
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if ( !function_exists('get_userdatabylogin') ) : |
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/** |
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* Retrieve user info by login name. |
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* |
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* @since 0.71 |
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* @deprecated 3.3.0 Use get_user_by() |
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* @see get_user_by() |
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* |
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* @param string $user_login User's username |
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* @return bool|object False on failure, User DB row object |
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*/ |
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function get_userdatabylogin($user_login) { |
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_deprecated_function( __FUNCTION__, '3.3.0', "get_user_by('login')" ); |
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return get_user_by('login', $user_login); |
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} |
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endif; |
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if ( !function_exists('get_user_by_email') ) : |
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/** |
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* Retrieve user info by email. |
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* |
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* @since 2.5.0 |
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* @deprecated 3.3.0 Use get_user_by() |
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* @see get_user_by() |
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* |
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* @param string $email User's email address |
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* @return bool|object False on failure, User DB row object |
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*/ |
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function get_user_by_email($email) { |
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_deprecated_function( __FUNCTION__, '3.3.0', "get_user_by('email')" ); |
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return get_user_by('email', $email); |
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} |
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endif; |
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if ( !function_exists('wp_setcookie') ) : |
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/** |
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* Sets a cookie for a user who just logged in. This function is deprecated. |
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* |
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* @since 1.5.0 |
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* @deprecated 2.5.0 Use wp_set_auth_cookie() |
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* @see wp_set_auth_cookie() |
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* |
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* @param string $username The user's username |
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* @param string $password Optional. The user's password |
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* @param bool $already_md5 Optional. Whether the password has already been through MD5 |
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* @param string $home Optional. Will be used instead of COOKIEPATH if set |
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* @param string $siteurl Optional. Will be used instead of SITECOOKIEPATH if set |
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* @param bool $remember Optional. Remember that the user is logged in |
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*/ |
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function wp_setcookie($username, $password = '', $already_md5 = false, $home = '', $siteurl = '', $remember = false) { |
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_deprecated_function( __FUNCTION__, '2.5.0', 'wp_set_auth_cookie()' ); |
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$user = get_user_by('login', $username); |
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wp_set_auth_cookie($user->ID, $remember); |
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} |
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else : |
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_deprecated_function( 'wp_setcookie', '2.5.0', 'wp_set_auth_cookie()' ); |
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endif; |
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if ( !function_exists('wp_clearcookie') ) : |
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/** |
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* Clears the authentication cookie, logging the user out. This function is deprecated. |
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* |
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* @since 1.5.0 |
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* @deprecated 2.5.0 Use wp_clear_auth_cookie() |
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* @see wp_clear_auth_cookie() |
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*/ |
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function wp_clearcookie() { |
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_deprecated_function( __FUNCTION__, '2.5.0', 'wp_clear_auth_cookie()' ); |
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wp_clear_auth_cookie(); |
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} |
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else : |
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_deprecated_function( 'wp_clearcookie', '2.5.0', 'wp_clear_auth_cookie()' ); |
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endif; |
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if ( !function_exists('wp_get_cookie_login') ): |
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/** |
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* Gets the user cookie login. This function is deprecated. |
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* |
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* This function is deprecated and should no longer be extended as it won't be |
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* used anywhere in WordPress. Also, plugins shouldn't use it either. |
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* |
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* @since 2.0.3 |
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* @deprecated 2.5.0 |
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* |
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* @return bool Always returns false |
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*/ |
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function wp_get_cookie_login() { |
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_deprecated_function( __FUNCTION__, '2.5.0' ); |
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return false; |
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} |
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else : |
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_deprecated_function( 'wp_get_cookie_login', '2.5.0' ); |
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endif; |
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if ( !function_exists('wp_login') ) : |
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/** |
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* Checks a users login information and logs them in if it checks out. This function is deprecated. |
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* |
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* Use the global $error to get the reason why the login failed. If the username |
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* is blank, no error will be set, so assume blank username on that case. |
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* |
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* Plugins extending this function should also provide the global $error and set |
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* what the error is, so that those checking the global for why there was a |
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* failure can utilize it later. |
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* |
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* @since 1.2.2 |
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* @deprecated 2.5.0 Use wp_signon() |
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* @see wp_signon() |
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* |
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* @global string $error Error when false is returned |
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* |
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* @param string $username User's username |
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* @param string $password User's password |
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* @param string $deprecated Not used |
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* @return bool False on login failure, true on successful check |
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*/ |
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function wp_login($username, $password, $deprecated = '') { |
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_deprecated_function( __FUNCTION__, '2.5.0', 'wp_signon()' ); |
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global $error; |
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$user = wp_authenticate($username, $password); |
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if ( ! is_wp_error($user) ) |
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return true; |
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$error = $user->get_error_message(); |
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return false; |
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} |
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else : |
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_deprecated_function( 'wp_login', '2.5.0', 'wp_signon()' ); |
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endif; |
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/** |
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* WordPress AtomPub API implementation. |
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* |
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* Originally stored in wp-app.php, and later wp-includes/class-wp-atom-server.php. |
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* It is kept here in case a plugin directly referred to the class. |
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* |
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* @since 2.2.0 |
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* @deprecated 3.5.0 |
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* |
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* @link https://wordpress.org/plugins/atom-publishing-protocol/ |
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*/ |
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if ( ! class_exists( 'wp_atom_server', false ) ) { |
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class wp_atom_server { |
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public function __call( $name, $arguments ) { |
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_deprecated_function( __CLASS__ . '::' . $name, '3.5.0', 'the Atom Publishing Protocol plugin' ); |
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} |
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public static function __callStatic( $name, $arguments ) { |
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_deprecated_function( __CLASS__ . '::' . $name, '3.5.0', 'the Atom Publishing Protocol plugin' ); |
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} |
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} |
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} |
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It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: