1--TEST--
2Test strtok() function : usage variations - miscellaneous inputs
3--FILE--
4<?php
5/*
6 * Testing strtok() : with miscellaneous combinations of string and token
7*/
8
9echo "*** Testing strtok() : with miscellaneous inputs ***\n";
10
11// defining arrays for input strings and tokens
12$string_array = array(
13               "HELLO WORLD",
14               "hello world",
15               "_HELLO_WORLD_",
16               "/thello/t/wor/ttld",
17               "hel/lo/t/world",
18                       "one:$:two:!:three:#:four",
19               "\rhello/r/wor\rrld",
20                   chr(0),
21                       chr(0).chr(0),
22                       chr(0).'hello'.chr(0),
23                       'hello'.chr(0).'world'
24             );
25$token_array = array(
26              "wr",
27              "hello world",
28              "__",
29                      "t/",
30              '/t',
31              ":",
32              "\r",
33              "\0",
34              "\0",
35              "\0",
36              "\0",
37            );
38
39// loop through each element of the array and check the working of strtok()
40// when supplied with different string and token values
41
42$counter =1;
43foreach( $string_array as $string )  {
44  echo "\n--- Iteration $counter ---\n";
45  var_dump( strtok($string, $token_array[$counter-1]) );
46  for( $count = 1; $count <=5; $count++ )  {
47    var_dump( strtok($token_array[$counter-1]) );
48  }
49  $counter++;
50}
51
52
53echo "Done\n";
54?>
55--EXPECTF--
56*** Testing strtok() : with miscellaneous inputs ***
57
58--- Iteration 1 ---
59string(11) "HELLO WORLD"
60bool(false)
61bool(false)
62bool(false)
63bool(false)
64bool(false)
65
66--- Iteration 2 ---
67bool(false)
68
69Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
70bool(false)
71
72Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
73bool(false)
74
75Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
76bool(false)
77
78Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
79bool(false)
80
81Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
82bool(false)
83
84--- Iteration 3 ---
85string(5) "HELLO"
86string(5) "WORLD"
87bool(false)
88bool(false)
89bool(false)
90bool(false)
91
92--- Iteration 4 ---
93string(5) "hello"
94string(3) "wor"
95string(2) "ld"
96bool(false)
97bool(false)
98bool(false)
99
100--- Iteration 5 ---
101string(3) "hel"
102string(2) "lo"
103string(5) "world"
104bool(false)
105bool(false)
106bool(false)
107
108--- Iteration 6 ---
109string(3) "one"
110string(1) "$"
111string(3) "two"
112string(1) "!"
113string(5) "three"
114string(1) "#"
115
116--- Iteration 7 ---
117string(11) "hello/r/wor"
118string(3) "rld"
119bool(false)
120bool(false)
121bool(false)
122bool(false)
123
124--- Iteration 8 ---
125bool(false)
126
127Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
128bool(false)
129
130Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
131bool(false)
132
133Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
134bool(false)
135
136Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
137bool(false)
138
139Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
140bool(false)
141
142--- Iteration 9 ---
143bool(false)
144
145Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
146bool(false)
147
148Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
149bool(false)
150
151Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
152bool(false)
153
154Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
155bool(false)
156
157Warning: strtok(): Both arguments must be provided when starting tokenization in %s on line %d
158bool(false)
159
160--- Iteration 10 ---
161string(5) "hello"
162bool(false)
163bool(false)
164bool(false)
165bool(false)
166bool(false)
167
168--- Iteration 11 ---
169string(5) "hello"
170string(5) "world"
171bool(false)
172bool(false)
173bool(false)
174bool(false)
175Done
176