[list]
[]ENVIRONMENT
[]EXT
[]FCPATH
[]SELF
[]BASEPATH
[]APPPATH
[]CI_VERSION
[]FILE_READ_MODE
[]FILE_WRITE_MODE
[]DIR_READ_MODE
[]DIR_WRITE_MODE
[]FOPEN_READ
[]FOPEN_READ_WRITE
[]FOPEN_WRITE_CREATE_DESTRUCTIVE
[]FOPEN_READ_WRITE_CREATE_DESTRUCTIVE
[]FOPEN_WRITE_CREATE
[]FOPEN_READ_WRITE_CREATE
[]FOPEN_WRITE_CREATE_STRICT
[*]FOPEN_READ_WRITE_CREATE_STRICT
[/list]