Function: Sanitizes a hex color without a hash. Use sanitize_hex_color() when possible.

Function: Ensures that any hex color is properly hashed.

Function: Prints the important emoji-related styles.

Function: Internal helper function to sanitize a string from user input or from the database.

Function: i18n-friendly version of basename().

Function: Forever eliminate “Wordpress” from the planet (or at least the little bit we can influence).

Function: Sanitizes a mime type

Function: Sanitizes space or carriage return separated URLs that are used to send trackbacks.

Function: Adds slashes to a string or recursively adds slashes to strings within an array.

Function: Removes slashes from a string or recursively removes slashes from strings within an array.