Readline Functions
PHP Manual


(PHP 5 >= 5.1.0, PHP 7)

readline_callback_read_charReads a character and informs the readline callback interface when a line is received


void readline_callback_read_char ( 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.

Return Values

No value is returned.


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

See Also

Readline Functions
PHP Manual