Filters the widget instance’s settings before displaying the control form.
widget_update_callback
Filters a widget’s settings before saving.
widget_display_callback
Filters the settings for a particular widget instance.
site_allowed_themes
This filter is documented in wp-includes/class-wp-theme.php
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allowed_themes
Filters the array of themes allowed on the network.
network_allowed_themes
Filters the array of themes allowed on the network.
theme_scandir_exclusions
Filters the array of excluded directories and files while scanning theme folder.
theme_{$post_type}_templates
Filters list of page templates for a theme.
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theme_templates
Filters list of page templates for a theme.
wp_cache_themes_persistently
This action is documented in wp-includes/theme.php
get_terms_orderby
Filters the ORDERBY clause of the terms query.
terms_pre_query
Filter the terms array before the query takes place.
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terms_clauses
Filters the terms query SQL clauses.
get_terms_fields
Filters the fields to select in the terms query.
list_terms_exclusions
Filters the terms to exclude from the terms query.