PHP 5 >= 5.1.0, PHP 7, PHP 8
readline_callback_read_char - Reads a character and informs the readline callback interface when a line is received

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.


This function has no parameters.

Return Values

No value is returned.

Related Functions

Function readline_callback_read_char:

  • Manual

GNU Readline Functions

Most used PHP functions