1--TEST--
2Test class_exists() function : error conditions (wrong number of arguments)
3--FILE--
4<?php
5/* Prototype  : proto bool class_exists(string classname [, bool autoload])
6 * Description: Checks if the class exists
7 * Source code: Zend/zend_builtin_functions.c
8 * Alias to functions:
9 */
10
11/**
12 * Test wrong number of arguments
13 */
14
15echo "*** Testing class_exists() : error conditions ***\n";
16
17// Zero arguments
18echo "\n-- Testing class_exists() function with Zero arguments --\n";
19var_dump( class_exists() );
20
21//Test class_exists with one more than the expected number of arguments
22echo "\n-- Testing class_exists() function with more than expected no. of arguments --\n";
23$classname = 'string_val';
24$autoload = true;
25$extra_arg = 10;
26var_dump( class_exists($classname, $autoload, $extra_arg) );
27
28echo "Done";
29?>
30--EXPECTF--
31*** Testing class_exists() : error conditions ***
32
33-- Testing class_exists() function with Zero arguments --
34
35Warning: class_exists() expects at least 1 parameter, 0 given in %s on line 16
36NULL
37
38-- Testing class_exists() function with more than expected no. of arguments --
39
40Warning: class_exists() expects at most 2 parameters, 3 given in %s on line 23
41NULL
42Done
43