1--TEST--
2Test array_search() function - error conditions
3--FILE--
4<?php
5/*
6 * Prototype  : mixed array_search ( mixed $needle, array $haystack [, bool $strict] )
7 * Description: Searches haystack for needle and returns the key if it is found in the array, FALSE otherwise
8 * Source Code: ext/standard/array.c
9*/
10
11echo "*** Testing error conditions of array_search() ***\n";
12/* zero argument */
13var_dump( array_search() );
14
15/* unexpected no.of arguments in array_search() */
16$var = array("mon", "tues", "wed", "thurs");
17var_dump( array_search(1, $var, 0, "test") );
18var_dump( array_search("test") );
19
20/* unexpected second argument in array_search() */
21$var="test";
22var_dump( array_search("test", $var) );
23var_dump( array_search(1, 123) );
24
25echo "Done\n";
26?>
27--EXPECTF--
28*** Testing error conditions of array_search() ***
29
30Warning: array_search() expects at least 2 parameters, 0 given in %s on line %d
31NULL
32
33Warning: array_search() expects at most 3 parameters, 4 given in %s on line %d
34NULL
35
36Warning: array_search() expects at least 2 parameters, 1 given in %s on line %d
37NULL
38
39Warning: array_search() expects parameter 2 to be array, string given in %s on line %d
40NULL
41
42Warning: array_search() expects parameter 2 to be array, integer given in %s on line %d
43NULL
44Done
45