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Object-Oriented Core

Classes Reference

640+ object-oriented classes available in WordPress core. Complete documentation with methods, properties, and usage examples.

Showing 101 to 150 of 640 classes (Page 3 of 13)
getid3_lib
71 methods
getid3_asf
15 methods
getid3_flv
5 methods
AMFStream
14 methods
AMFReader
12 methods
AVCSequenceParameterSetReader
9 methods
PHPMailer

PHPMailer - PHP email creation and transport class.

121 methods
SMTP

PHPMailer RFC821 SMTP email transport class.

40 methods
Exception

PHPMailer exception handler.

1 method
WP_Session_Tokens

Abstract class for managing user session tokens.

19 methods
WP_Theme_JSON_Data

Class to provide access to update a theme.json structure.

4 methods
WP_Theme_JSON_Schema

Class that migrates a given theme.json structure to the latest schema.

6 methods
WP_oEmbed_Controller

oEmbed API endpoint controller.

4 methods
WP_Roles

Core class used to implement a user roles API.

15 methods
WP_Classic_To_Block_Menu_Converter

Converts a Classic Menu to Block Menu blocks.

3 methods
WP_Block_Template

Class representing a block template.

WP_HTTP_Requests_Response

Core wrapper object for a WpOrg\Requests\Response for standardization.

11 methods
WP_Scripts

Core class used to register scripts.

26 methods
Walker

A class for displaying various tree-like structures.

9 methods
WP_Customize_Nav_Menus

Customize Nav Menus class.

30 methods
WP

WordPress environment setup class.

11 methods
Walker_CategoryDropdown

Core class used to create an HTML dropdown list of Categories.

1 method
WP_Script_Modules

Core class used to register script modules.

14 methods
WP_Site_Query

Core class used for querying sites.

9 methods
WP_Customize_Panel

Customize Panel class.

12 methods
WP_Duotone

Manages duotone block supports and global styles.

38 methods
SimplePie
SimplePie_Category
SimplePie_Net_IPv6
SimplePie_Cache_Memcache
SimplePie_Cache_File
SimplePie_Cache_DB
SimplePie_Cache_MySQL
SimplePie_Cache_Redis
SimplePie_Cache_Memcached
SimplePie_Parser
SimplePie_Sanitize
SimplePie_Cache
SimplePie_File
SimplePie_Registry
SimplePie_Parse_Date
SimplePie_Copyright
SimplePie_Content_Type_Sniffer
SimplePie_Locator
SimplePie_XML_Declaration_Parser
SimplePie_Decode_HTML_Entities

Decode HTML Entities

6 methods
SimplePie_HTTP_Parser
SimplePie_Restriction
SimplePie_Credit
SimplePie_Item