Escape HTML character entities in a string.
Replaces <, >, ", ' and & with <, >, ", ' and & correspondingly.
The returned string needs to be freed by the caller.
@param html an unescaped HTML string @return an escaped HTML string or NULL on error
See Implementation
Escape HTML character entities in a string.
Replaces <, >, ", ' and & with <, >, ", ' and & correspondingly.
The returned string needs to be freed by the caller.
@param html an unescaped HTML string @return an escaped HTML string or NULL on error