1--TEST--
2readline_callback_handler_install(): Basic test
3--SKIPIF--
4<?php if (!extension_loaded("readline") || !function_exists('readline_callback_handler_install')) die("skip");
5if (READLINE_LIB != "libedit") die("skip libedit only");
6?>
7--INI--
8zend.signal_check=0
9--FILE--
10<?php
11
12function foo() {
13	readline_callback_handler_remove();
14}
15
16var_dump(readline_callback_handler_install('testing: ', 'foo'));
17var_dump(readline_callback_handler_install('testing: ', 'foobar!'));
18var_dump(readline_callback_handler_install('testing: '));
19
20?>
21--EXPECTF--
22bool(true)
23
24Warning: readline_callback_handler_install(): foobar! is not callable in %s on line %d
25bool(false)
26
27Warning: readline_callback_handler_install() expects exactly 2 parameters, 1 given in %s on line %d
28NULL
29