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## Newt form exit reasons

Newt form exit reasons
constant | meaning
--- | ---
`NEWT_EXIT_HOTKEY` | hotkey defined by newt_form_add_hot_key() was pressed
`NEWT_EXIT_COMPONENT` | some component has caused form to exit
`NEWT_EXIT_FDREADY` | file descriptor specified in newt_form_watch_fd() is ready to be read or written to
`NEWT_EXIT_TIMER` | time specified in newt_form_set_timer() has elapsed

Предопределенные константы
Newt colorsets
Предопределенные константы
PHP Manual