excerpt_length
Filters the maximum number of words in a post excerpt.
WPPaste WordPress Hooks index
Page 64
Welcome to the WPPaste WordPress Hook index. This page contains a an alphabetically sorted list of hooks that are available for use in WordPress. Each hook has a brief description of what it does and how it can be used. To find out more about a particular hook, simply click on the hook name.
excerpt_more
Filters the string in the “more” link displayed after a trimmed excerpt.
exit_on_http_head
Filters whether to allow ‘HEAD’ requests to generate content.
expiration_of_site_transient_{$transient}
Filters the expiration for a site transient before its value is set.
expiration_of_transient_{$transient}
Filters the expiration for a transient before its value is set.
export_args
Filters the export args.
export_filters
Fires at the end of the export filters form.
export_wp
Fires at the beginning of an export, before any headers are sent.
export_wp_filename
Filters the export filename.
ext2type
Filters file type based on the extension name.