1--TEST--
2Test wrong number of arguments and wrong arg types for ob_start()
3--FILE--
4<?php
5/*
6 * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
7 * Function is implemented in main/output.c
8*/
9
10function justPrint($str) {
11	return $str;
12}
13
14$arg_1 = "justPrint";
15$arg_2 = 0;
16$arg_3 = false;
17$extra_arg = 1;
18
19echo "\n- Too many arguments\n";
20var_dump(ob_start($arg_1, $arg_2, $arg_3, $extra_arg));
21
22echo "\n- Arg 1 wrong type\n";
23var_dump(ob_start(1.5));
24
25echo "\n- Arg 2 wrong type\n";
26var_dump(ob_start("justPrint", "this should be an int"));
27
28echo "\n- Arg 3 wrong type\n";
29var_dump(ob_start("justPrint", 0, "this should be a bool"));
30
31?>
32--EXPECTF--
33- Too many arguments
34
35Warning: ob_start() expects at most 3 parameters, 4 given in %s on line 17
36NULL
37
38- Arg 1 wrong type
39
40Warning: ob_start(): no array or string given in %s on line 20
41
42Notice: ob_start(): failed to create buffer in %s on line 20
43bool(false)
44
45- Arg 2 wrong type
46
47Warning: ob_start() expects parameter 2 to be int, string given in %s on line 23
48NULL
49
50- Arg 3 wrong type
51
52Warning: ob_start() expects parameter 3 to be int, string given in %s on line 26
53NULL
54