readline_info()

readline_info - Gets/sets various internal readline variables

Syntax

mixed readline_info (string $varname, string $newvalue)

Arguments

• varname - A variable name.
• newvalue - If provided, this will be the new value of the setting.

Description

Gets or sets various internal readline variables.

Version

PHP 4, 5

Return value

If called with no parameters, this function returns an array of values for all the setting readline uses. The elements will be indexed by the following values: done, end, erase_empty_line, library_version, line_buffer, mark, pending_input, point, prompt, readline_name, and terminal_name.