(PHP 4 >= 4.0.7, PHP 5, PECL ncurses >= 1.0.0)
ncurses_has_il — Check for line insert- and delete-capabilities
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
Checks whether the terminal has insert- and delete-line-capabilities.
Returns TRUE if the terminal has insert/delete-line capabilities, FALSE otherwise.