wpdb::add_placeholder_escape()
Method: Adds a placeholder escape string, to escape anything that resembles a printf() placeholder.
Source: wp-includes/wp-db.php:1973
wpdb::remove_placeholder_escape()
Method: Removes the placeholder escape strings from a query.
Source: wp-includes/wp-db.php:1989
wpdb::parse_db_host()
Method: Parse the DB_HOST setting to interpret it for mysqli_real_connect.
Source: wp-includes/wp-db.php:1634
wpdb::placeholder_escape()
Method: Generates and returns a placeholder escape string for use in queries returned by ::prepare().
Source: wp-includes/wp-db.php:1942
wpdb::determine_charset()
Method: Determines the best charset and collation to use given a charset and collation.
Source: wp-includes/wp-db.php:706
wpdb::close()
Method: Closes the current database connection.
Source: wp-includes/wp-db.php:3281
wpdb::get_col_length()
Method: Retrieve the maximum string length allowed in a given column.
Source: wp-includes/wp-db.php:2708
wpdb::process_field_lengths()
Method: For string fields, record the maximum string length that field can safely save.
Source: wp-includes/wp-db.php:2337
wpdb::strip_invalid_text_for_column()
Method: Strips any invalid characters from the string for a given table and column.
Source: wp-includes/wp-db.php:3081
wpdb::get_table_from_query()
Method: Find the first table name referenced in a query.
Source: wp-includes/wp-db.php:3119
pre_get_table_charset
Filter Hook: Filters the table charset value before the DB is checked.
Source: wp-includes/wp-db.php:2555
wpdb::get_col_charset()
Method: Retrieves the character set for the given column.
Source: wp-includes/wp-db.php:2643
pre_get_col_charset
Filter Hook: Filters the column charset value before the DB is checked.
Source: wp-includes/wp-db.php:2659
wpdb::check_ascii()
Method: Check if a string is ASCII.
Source: wp-includes/wp-db.php:2797
wpdb::check_safe_collation()
Method: Check if the query is accessing a collation considered safe on the current version of MySQL.
Source: wp-includes/wp-db.php:2817
wpdb::strip_invalid_text()
Method: Strips any invalid characters based on value/charset pairs.
Source: wp-includes/wp-db.php:2879
wpdb::strip_invalid_text_from_query()
Method: Strips any invalid characters from the query.
Source: wp-includes/wp-db.php:3034
wpdb::get_table_charset()
Method: Retrieves the character set for the given table.
Source: wp-includes/wp-db.php:2541
wpdb::process_fields()
Method: Processes arrays of field/value pairs and field formats.
Source: wp-includes/wp-db.php:2237
wpdb::process_field_formats()
Method: Prepares arrays of value/format pairs as passed to wpdb CRUD methods.
Source: wp-includes/wp-db.php:2272
wpdb::process_field_charsets()
Method: Adds field charsets to field/value/format arrays generated by the wpdb::process_field_formats() method.
Source: wp-includes/wp-db.php:2306
wpdb::esc_like()
Method: First half of escaping for LIKE special characters % and _ before preparing for MySQL.
Source: wp-includes/wp-db.php:1331
wpdb::check_database_version()
Method: Whether MySQL database is at least the required minimum version.
Source: wp-includes/wp-db.php:3311
wpdb::supports_collation()
Method: Whether the database supports collation.
Source: wp-includes/wp-db.php:3332
wpdb::get_charset_collate()
Method: The database character collate.
Source: wp-includes/wp-db.php:3344
wpdb::has_cap()
Method: Determine if a database supports a particular feature.
Source: wp-includes/wp-db.php:3369
wpdb::get_caller()
Method: Retrieve the name of the function that called wpdb.
Source: wp-includes/wp-db.php:3416
wpdb::db_version()
Method: Retrieves the MySQL server version.
Source: wp-includes/wp-db.php:3427
wpdb::get_col_info()
Method: Retrieve column metadata from the last query.
Source: wp-includes/wp-db.php:3208
wpdb::timer_start()
Method: Starts the timer, for debugging purposes.
Source: wp-includes/wp-db.php:3233