Hooks

hookpre_option_{$option}

Filters the value of an existing option before it is retrieved.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:132
hookpre_ping

Fires just before pinging back links found in a post.

Used by 1 function | Uses 0 functions | Source: wp-includes/comment.php:3138
hookpre_post_link

Filters the permalink structure for a post before token replacement occurs.

Used by 1 function | Uses 0 functions | Source: wp-includes/link-template.php:217
hookpre_post_update

Fires immediately before an existing post is updated in the database.

Used by 1 function | Uses 0 functions | Source: wp-includes/post.php:4776
hookpre_post_{$field}

Filters the value of a specific field before saving.

Used by 1 function | Uses 0 functions | Source: wp-includes/post.php:3075
hookpre_prepare_themes_for_js

Filters theme data before it is prepared for JavaScript.

Used by 1 function | Uses 0 functions | Source: wp-admin/includes/theme.php:666
hookpre_recurse_dirsize

Filters the amount of storage space used by one directory and all its children, in megabytes.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:8734
hookpre_redirect_guess_404_permalink

Short-circuits the redirect URL guessing for 404 requests.

Used by 1 function | Uses 0 functions | Source: wp-includes/canonical.php:947
hookpre_remote_source

Filters the pingback remote source.

Used by 1 function | Uses 0 functions | Source: wp-includes/class-wp-xmlrpc-server.php:6989
hookpre_render_block

Allows render_block() to be short-circuited, by returning a non-null value.

Used by 2 functions | Uses 0 functions | Source: wp-includes/blocks.php:2112
hookpre_reschedule_event

Filter to override rescheduling of a recurring event.

Used by 1 function | Uses 0 functions | Source: wp-includes/cron.php:402
hookpre_schedule_event

Filter to override scheduling an event.

Used by 2 functions | Uses 0 functions | Source: wp-includes/cron.php:91
hookpre_set_site_transient_{$transient}

Filters the value of a specific site transient before it is set.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:2610
hookpre_set_theme_mod_{$name}

Filters the theme modification, or ‘theme_mod’, value on save.

Used by 1 function | Uses 0 functions | Source: wp-includes/theme.php:1111
hookpre_set_transient_{$transient}

Filters a specific transient before its value is set.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:1517
hookpre_site_option_{$option}

Filters the value of an existing network option before it is retrieved.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:2013
hookpre_site_transient_{$transient}

Filters the value of an existing site transient before it is retrieved.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:2538
hookpre_term_link

Filters the permalink structure for a term before token replacement occurs.

Used by 1 function | Uses 0 functions | Source: wp-includes/taxonomy.php:4664
hookpre_term_{$field}

Filters a term field value before it is sanitized.

Used by 1 function | Uses 0 functions | Source: wp-includes/taxonomy.php:1816
hookpre_trackback_post

Fires before the trackback is added to a post.

Used by 0 functions | Uses 0 functions | Source: wp-trackback.php:118
hookpre_transient_{$transient}

Filters the value of an existing transient before it is retrieved.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:1440
hookpre_trash_post

Filters whether a post trashing should take place.

Used by 2 functions | Uses 0 functions | Source: wp-includes/post.php:3911
hookpre_uninstall_plugin

Fires in uninstall_plugin() immediately before the plugin is uninstalled.

Used by 1 function | Uses 0 functions | Source: wp-admin/includes/plugin.php:1302
hookpre_unschedule_event

Filter to override unscheduling of events.

Used by 1 function | Uses 0 functions | Source: wp-includes/cron.php:493
hookpre_unschedule_hook

Filter to override clearing all events attached to the hook.

Used by 1 function | Uses 0 functions | Source: wp-includes/cron.php:673
hookpre_untrash_post

Filters whether a post untrashing should take place.

Used by 1 function | Uses 0 functions | Source: wp-includes/post.php:3993
hookpre_unzip_file

Filters archive unzipping to override with a custom process.

Used by 2 functions | Uses 0 functions | Source: wp-admin/includes/file.php:1774
hookpre_update_option

Filters an option before its value is (maybe) serialized and updated.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:904
hookpre_update_option_{$option}

Filters a specific option before its value is (maybe) serialized and updated.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:893
hookpre_update_site_option_{$option}

Filters a specific network option before its value is updated.

Used by 1 function | Uses 0 functions | Source: wp-includes/option.php:2374