Using WordPress ‘core_upgrade_preamble()’ PHP function
Display upgrade WordPress for downloading latest or upgrading automatically form.
PHP
Using WordPress ‘do_blocks()’ PHP function
Parses dynamic blocks out of post_content and re-renders them.
Using WordPress ‘filter_default_metadata()’ PHP function
Filters into default_{§object_type}_metadata and adds in default value.
Using WordPress ‘filter_block_kses_value()’ PHP function
Filters and sanitizes a parsed block attribute value to remove non-allowable HTML.
Using WordPress ‘filter_block_kses()’ PHP function
Filters and sanitizes a parsed block to remove non-allowable HTML from block attribute values.
Using WordPress ‘filter_block_content()’ PHP function
Filters and sanitizes block content to remove non-allowable HTML from parsed block attribute values.
Using WordPress ‘file_is_valid_image()’ PHP function
Learn how to use the 'file_is_valid_image' function in WordPress to check if a file is a valid image using code examples and parameters
Using WordPress ‘file_is_displayable_image()’ PHP function
Validates that file is suitable for displaying within a web page.
Using WordPress ‘esc_xml()’ PHP function
The `esc_xml()` function in WordPress is used to safely render XML content by escaping any special characters in the inputted text