1--TEST--
2Test array_pad() function : error conditions
3--FILE--
4<?php
5/* Prototype  : array array_pad(array $input, int $pad_size, mixed $pad_value)
6 * Description: Returns a copy of input array padded with pad_value to size pad_size
7 * Source code: ext/standard/array.c
8*/
9
10echo "*** Testing array_pad() : error conditions ***\n";
11
12// Zero arguments
13echo "\n-- Testing array_pad() function with Zero arguments --\n";
14var_dump( array_pad() );
15
16//Test array_pad with one more than the expected number of arguments
17echo "\n-- Testing array_pad() function with more than expected no. of arguments --\n";
18$input = array(1, 2);
19$pad_size = 10;
20$pad_value = 1;
21$extra_arg = 10;
22var_dump( array_pad($input, $pad_size, $pad_value, $extra_arg) );
23
24// Testing array_pad with less than the expected number of arguments
25echo "\n-- Testing array_pad() function with less than expected no. of arguments --\n";
26$input = array(1, 2);
27$pad_size = 10;
28var_dump( array_pad($input, $pad_size) );
29var_dump( array_pad($input) );
30
31echo "Done";
32?>
33--EXPECTF--
34*** Testing array_pad() : error conditions ***
35
36-- Testing array_pad() function with Zero arguments --
37
38Warning: array_pad() expects exactly 3 parameters, 0 given in %s on line %d
39NULL
40
41-- Testing array_pad() function with more than expected no. of arguments --
42
43Warning: array_pad() expects exactly 3 parameters, 4 given in %s on line %d
44NULL
45
46-- Testing array_pad() function with less than expected no. of arguments --
47
48Warning: array_pad() expects exactly 3 parameters, 2 given in %s on line %d
49NULL
50
51Warning: array_pad() expects exactly 3 parameters, 1 given in %s on line %d
52NULL
53Done
54