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GNU readline function Library: readline_info

Source: Internet
Author: User
Keywords gnu php Chinese function Manual Readline_info readline function library
Tags aliyun function function library gnu html http internal php
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Readline_info

(PHP4 >= 4.0b4)

Readline_info---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Gets or sets the value of the ReadLine

Syntax: Mixed Readline_info ([string varname [, String newvalue]])

Description:

If no arguments are given when calling this function, this function returns all ReadLine values, and returns an array with the following index values: Done, end, Erase_empty_line, Library_version, Line_ Buffer, Mark, Pending_input, point, Prompt, Readline_name and terminal_name.

If only one argument is given, the set value is returned, and if two parameters are given, the given value is set.

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