1--TEST--
2Test uniqid() function : error conditions
3--FILE--
4<?php
5/* Prototype  : string uniqid  ([ string $prefix= ""  [, bool $more_entropy= false  ]] )
6 * Description: Gets a prefixed unique identifier based on the current time in microseconds.
7 * Source code: ext/standard/uniqid.c
8*/
9echo "*** Testing uniqid() : error conditions ***\n";
10
11echo "\n-- Testing uniqid() function with more than expected no. of arguments --\n";
12$prefix = null;
13$more_entropy = false;
14$extra_arg = false;
15var_dump(uniqid($prefix, $more_entropy, $extra_arg));
16
17echo "\n-- Testing uniqid() function with invalid values for \$prefix --\n";
18class class1{}
19$obj = new class1();
20$res = fopen(__FILE__, "r");
21$array = array(1,2,3);
22
23uniqid($array, false);
24uniqid($res, false);
25uniqid($obj, false);
26
27fclose($res);
28
29?>
30===DONE===
31--EXPECTF--
32*** Testing uniqid() : error conditions ***
33
34-- Testing uniqid() function with more than expected no. of arguments --
35
36Warning: uniqid() expects at most 2 parameters, 3 given in %s on line %d
37NULL
38
39-- Testing uniqid() function with invalid values for $prefix --
40
41Warning: uniqid() expects parameter 1 to be string, array given in %s on line %d
42
43Warning: uniqid() expects parameter 1 to be string, resource given in %s on line %d
44
45Warning: uniqid() expects parameter 1 to be string, object given in %s on line %d
46===DONE===