blob: 58044e7b62a3da7bc9d670e6c770ca9b2c57910d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
--TEST--
Test strtok() function : error conditions
--FILE--
<?php
/* Prototype : string strtok ( string $str, string $token )
* Description: splits a string (str) into smaller strings (tokens), with each token being delimited by any character from token
* Source code: ext/standard/string.c
*/
/*
* Testing strtok() for error conditions
*/
echo "*** Testing strtok() : error conditions ***\n";
// Zero argument
echo "\n-- Testing strtok() function with Zero arguments --\n";
var_dump( strtok() );
// More than expected number of arguments
echo "\n-- Testing strtok() function with more than expected no. of arguments --\n";
$str = 'sample string';
$token = ' ';
$extra_arg = 10;
var_dump( strtok($str, $token, $extra_arg) );
var_dump( $str );
// Less than expected number of arguments
echo "\n-- Testing strtok() with less than expected no. of arguments --\n";
$str = 'string val';
var_dump( strtok($str));
var_dump( $str );
echo "Done\n";
?>
--EXPECTF--
*** Testing strtok() : error conditions ***
-- Testing strtok() function with Zero arguments --
Warning: strtok() expects at least 1 parameter, 0 given in %s on line %d
NULL
-- Testing strtok() function with more than expected no. of arguments --
Warning: strtok() expects at most 2 parameters, 3 given in %s on line %d
NULL
string(13) "sample string"
-- Testing strtok() with less than expected no. of arguments --
bool(false)
string(10) "string val"
Done
|
