New and updated in 6.1.0
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functionwp_rand()
Generates a random non-negative number.
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functionsafecss_filter_attr()
Filters an inline style attribute and removes disallowed rules.
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Sanitizes a theme header.
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methodWP::send_headers()
Sends additional HTTP headers for caching, content type, etc.
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methodWP_Query::parse_query()
Parses a query string and sets query type booleans.
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function_get_non_cached_ids()
Retrieves IDs that are not already present in the cache.
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functionglobal_terms_enabled()
Determines whether global terms are enabled.
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functionis_serialized()
Checks value to find if it was serialized.
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Fires immediate before a term-taxonomy relationship is updated.
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Fires immediately after a term-taxonomy relationship is updated.
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hookedit_term
Fires after a term has been updated, but before the term cache has been cleaned.
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hookedit_{$taxonomy}
Fires after a term in a specific taxonomy has been updated, but before the term cache has been cleaned.
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hookedited_term
Fires after a term has been updated, and the term cache has been cleaned.
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Fires after a term for a specific taxonomy has been updated, and the term cache has been cleaned.
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Fires after a new term in a specific taxonomy is created, and after the term cache has been cleaned.
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hookpre_insert_term
Filters a term before it is sanitized and inserted into the database.
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hookcreate_term
Fires immediately after a new term is created, before the term cache is cleaned.
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Fires after a new term is created for a specific taxonomy.
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hookterm_id_filter
Filters the term ID after a new term is created.
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hookcreated_term
Fires after a new term is created, and after the term cache has been cleaned.
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functionget_post_permalink()
Retrieves the permalink for a post of a custom post type.
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functionwp_get_attachment_image()
Gets an HTML img element representing an image attachment.
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function_prime_post_caches()
Adds any posts from the given IDs to the cache that do not already exist in cache.
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functionwp_get_attachment_thumb_url()
Retrieves URL for an attachment thumbnail.
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functionglobal_terms()
Maintains a canonical list of terms by syncing terms created for each blog with the global terms table.
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methodwpdb::tables()
Returns an array of WordPress tables.