wpdb::check_ascii()
Method: Checks if a string is ASCII.
Source: wp-includes/class-wpdb.php:3318
wpdb::check_safe_collation()
Method: Checks if the query is accessing a collation considered safe on the current version of MySQL.
Source: wp-includes/class-wpdb.php:3338
wpdb::strip_invalid_text()
Method: Strips any invalid characters based on value/charset pairs.
Source: wp-includes/class-wpdb.php:3408
wpdb::strip_invalid_text_from_query()
Method: Strips any invalid characters from the query.
Source: wp-includes/class-wpdb.php:3558
wpdb::strip_invalid_text_for_column()
Method: Strips any invalid characters from the string for a given table and column.
Source: wp-includes/class-wpdb.php:3605
wpdb::get_table_from_query()
Method: Finds the first table name referenced in a query.
Source: wp-includes/class-wpdb.php:3643
has_header_image()
Function: Checks whether a header image is set or not.
Source: wp-includes/theme.php:1153
wp_dropdown_categories()
Function: Displays or retrieves the HTML dropdown list of categories.
Source: wp-includes/category-template.php:344
pre_set_transient_{$transient}
Filter Hook: Filters a specific transient before its value is set.
Source: wp-includes/option.php:970
update_option()
Function: Updates the value of an option that was already added.
Source: wp-includes/option.php:424