1--TEST--
2Test array_combine() function : error conditions
3--FILE--
4<?php
5/* Prototype  : array array_combine(array $keys, array $values)
6 * Description: Creates an array by using the elements of the first parameter as keys
7 *              and the elements of the second as the corresponding values
8 * Source code: ext/standard/array.c
9*/
10
11echo "*** Testing array_combine() : error conditions ***\n";
12
13// Zero arguments
14echo "\n-- Testing array_combine() function with Zero arguments --\n";
15var_dump( array_combine() );
16
17//Test array_combine with one more than the expected number of arguments
18echo "\n-- Testing array_combine() function with more than expected no. of arguments --\n";
19$keys = array(1, 2);
20$values = array(1, 2);
21$extra_arg = 10;
22var_dump( array_combine($keys,$values, $extra_arg) );
23
24// Testing array_combine with one less than the expected number of arguments
25echo "\n-- Testing array_combine() function with less than expected no. of arguments --\n";
26$keys = array(1, 2);
27var_dump( array_combine($keys) );
28
29echo "Done";
30?>
31--EXPECTF--
32*** Testing array_combine() : error conditions ***
33
34-- Testing array_combine() function with Zero arguments --
35
36Warning: array_combine() expects exactly 2 parameters, 0 given in %s on line %d
37NULL
38
39-- Testing array_combine() function with more than expected no. of arguments --
40
41Warning: array_combine() expects exactly 2 parameters, 3 given in %s on line %d
42NULL
43
44-- Testing array_combine() function with less than expected no. of arguments --
45
46Warning: array_combine() expects exactly 2 parameters, 1 given in %s on line %d
47NULL
48Done
49