API parsing

1. Load the source file: refFunc->getFileName()
2. Load the function: refFunc->getStartLine() to refFunc->getEndLine()
3. Get tokens: token_get_all()
4. Loop through each token calling a function to handle the token name

• oikai_listsource() – List the source of the function

• oikai_syntax_source() – Produce a nicely formatted version of the function’s source code

• oikai_easy_tokens() – Display tokens

• oikai_handle_token() – Handle this specific token

• oikai_handle_token_T_CONSTANT_ENCAPSED_STRING() – Handle a T_CONSTANT_ENCAPSED_STRING token
• oikai_handle_token_T_DOC_COMMENT() – Handle a T_DOC_COMMENT
• oikai_handle_token_T_STRING() – Handle a T_STRING token