trailingslashit()
Function: Appends a trailing slash.
Source: wp-includes/formatting.php:2793
untrailingslashit()
Function: Removes trailing forward slashes and backslashes if they exist.
Source: wp-includes/formatting.php:2808
addslashes_gpc()
Function: Adds slashes to a string or recursively adds slashes to strings within an array.
Source: wp-includes/formatting.php:2820
stripslashes_deep()
Function: Navigates through an array, object, or scalar, and removes slashes from the values.
Source: wp-includes/formatting.php:2832
stripslashes_from_strings_only()
Function: Callback function for `stripslashes_deep()` which strips slashes from strings.
Source: wp-includes/formatting.php:2844
sanitize_sql_orderby()
Function: Ensures a string is a valid SQL ‘order by’ clause.
Source: wp-includes/formatting.php:2392
sanitize_html_class()
Function: Sanitizes an HTML classname to ensure it only contains valid characters.
Source: wp-includes/formatting.php:2414
sanitize_html_class
Filter Hook: Filters a sanitized HTML class string.
Source: wp-includes/formatting.php:2433
convert_chars()
Function: Converts lone & characters into `&` (a.k.a. `&`)
Source: wp-includes/formatting.php:2468
convert_invalid_entities()
Function: Converts invalid Unicode references range to valid range.
Source: wp-includes/formatting.php:2488