readline_callback_read_char

(PHP 5 >= 5.1.0, PHP 7)

readline_callback_read_char — Reads a character and informs the readline callback interface when a line is received

Descrierea

readline_callback_read_char ( void ) : void

Reads a character of user input. When a line is received, this function informs the readline callback interface installed using readline_callback_handler_install() that a line is ready for input.

Valorile întoarse

Nu este întoarsă nici o valoare.

Exemple

See readline_callback_handler_install() for an example of how to use the readline callback interface.

A se vedea și

readline_callback_handler_install() - Initializes the readline callback interface and terminal, prints the prompt and returns immediately
readline_callback_handler_remove() - Removes a previously installed callback handler and restores terminal settings