utf8_uri_encode()
Function: Encodes the Unicode values to be used in the URI.
Source: wp-includes/formatting.php:1148
remove_accents()
Function: Converts all accent characters to ASCII characters.
Source: wp-includes/formatting.php:1595
sanitize_file_name()
Function: Sanitizes a filename, replacing whitespace with dashes.
Source: wp-includes/formatting.php:2015
sanitize_user()
Function: Sanitizes a username, stripping out unsafe characters.
Source: wp-includes/formatting.php:2126
sanitize_key()
Function: Sanitizes a string key.
Source: wp-includes/formatting.php:2167
shortcode_unautop()
Function: Don’t auto-p wrap shortcodes that stand alone.
Source: wp-includes/formatting.php:820
seems_utf8()
Function: Checks to see if a string is utf8 encoded.
Source: wp-includes/formatting.php:879
sanitize_file_name_chars
Filter Hook: Filters the list of characters to remove from a filename.
Source: wp-includes/formatting.php:2046
_wp_specialchars()
Function: Converts a number of special characters into their HTML entities.
Source: wp-includes/formatting.php:934
WP_Session_Tokens::update_session()
Method: Updates a session based on its verifier (token hash).
Source: wp-includes/class-wp-session-tokens.php:271