New and updated in 3.3.0
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functionwp_cache_incr()
Increments numeric cache item’s value.
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functionwp_cache_decr()
Decrements numeric cache item’s value.
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functioncheck_theme_switched()
Checks if a theme has been changed and runs ‘after_switch_theme’ hook on the next WP load.
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Fires on the next WP load after the theme has been switched.
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functionwp_trim_words()
Trims text to a certain number of words.
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hookwp_trim_words
Filters the text content after words have been trimmed.
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hookpre_ent2ncr
Filters text before named entities are converted into numbered entities.
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functionwp_no_robots()
Display a `noindex` meta tag.
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functionwp_editor()
Renders an editor.
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Determines whether the query is the main query.
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functionis_main_query()
Determines whether the query is the main query.
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functionwp_allowed_protocols()
Retrieves a list of protocols to allow in HTML attributes.
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functionwp_suspend_cache_addition()
Temporarily suspends cache additions.
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function_update_generic_term_count()
Updates term count based on number of objects.
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Fires after a taxonomy is registered.
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functionwp_get_update_data()
Collects counts and UI strings for available updates.