String filters

String filters are used to manipulate outputs and variables of the string type.

append

Appends characters to a string.

camelcase

Converts a string into CamelCase.

capitalize

Capitalizes the first word in a string

downcase

Converts a string into lowercase.

escape

Escapes a string.

handle/handleize

Formats a string into a handle.

md5

Converts a string into an MD5 hash.

An example use case for this filter is showing the Gravatar imag