1--TEST--
2Test chunk_split() function : usage variations - unexpected values for 'ending' argument
3--FILE--
4<?php
5/* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])
6 * Description: Returns split line
7 * Source code: ext/standard/string.c
8 * Alias to functions: none
9*/
10
11echo "*** Testing chunk_split() : unexpected values for 'ending' ***\n";
12
13// Initializing variables
14$str = 'This is simple string.';
15$chunklen = 4.9;
16
17//get an unset variable
18$unset_var = 10;
19unset ($unset_var);
20
21//resource variable
22$fp = fopen(__FILE__,'r');
23
24//Class to get object variable
25class MyClass
26{
27  public function __toString()
28  {
29    return "object";
30  }
31}
32
33//different values for 'ending'
34$values = array(
35
36  // int data
37  0,
38  1,
39  12345,
40  -2345,
41
42  // float data
43  10.5,
44  -10.5,
45  10.123456e10,
46  10.7654321E-10,
47  .5,
48
49  // array data
50  array(),
51  array(0),
52  array(1),
53  array(1, 2),
54  array('color' => 'red', 'item' => 'pen'),
55
56  // null data
57  NULL,
58  null,
59
60  // boolean data
61  true,
62  false,
63  TRUE,
64  FALSE,
65
66  // empty data
67  "",
68  '',
69
70  // object data
71  new MyClass(),
72
73  // undefined data
74  @$undefined_var,
75
76  // unset data
77  @$unset_var,
78
79  // resource data
80  $fp
81);
82
83// loop through each element of values for 'ending'
84for($count = 0; $count < count($values); $count++) {
85  echo "-- Iteration ".($count+1)." --\n";
86  var_dump( chunk_split($str, $chunklen, $values[$count]) );
87}
88
89echo "Done";
90
91//closing resource
92fclose($fp);
93?>
94--EXPECTF--
95*** Testing chunk_split() : unexpected values for 'ending' ***
96-- Iteration 1 --
97string(28) "This0 is 0simp0le s0trin0g.0"
98-- Iteration 2 --
99string(28) "This1 is 1simp1le s1trin1g.1"
100-- Iteration 3 --
101string(52) "This12345 is 12345simp12345le s12345trin12345g.12345"
102-- Iteration 4 --
103string(52) "This-2345 is -2345simp-2345le s-2345trin-2345g.-2345"
104-- Iteration 5 --
105string(46) "This10.5 is 10.5simp10.5le s10.5trin10.5g.10.5"
106-- Iteration 6 --
107string(52) "This-10.5 is -10.5simp-10.5le s-10.5trin-10.5g.-10.5"
108-- Iteration 7 --
109string(94) "This101234560000 is 101234560000simp101234560000le s101234560000trin101234560000g.101234560000"
110-- Iteration 8 --
111string(100) "This1.07654321E-9 is 1.07654321E-9simp1.07654321E-9le s1.07654321E-9trin1.07654321E-9g.1.07654321E-9"
112-- Iteration 9 --
113string(40) "This0.5 is 0.5simp0.5le s0.5trin0.5g.0.5"
114-- Iteration 10 --
115
116Warning: chunk_split() expects parameter 3 to be string, array given in %s on line %d
117NULL
118-- Iteration 11 --
119
120Warning: chunk_split() expects parameter 3 to be string, array given in %s on line %d
121NULL
122-- Iteration 12 --
123
124Warning: chunk_split() expects parameter 3 to be string, array given in %s on line %d
125NULL
126-- Iteration 13 --
127
128Warning: chunk_split() expects parameter 3 to be string, array given in %s on line %d
129NULL
130-- Iteration 14 --
131
132Warning: chunk_split() expects parameter 3 to be string, array given in %s on line %d
133NULL
134-- Iteration 15 --
135string(22) "This is simple string."
136-- Iteration 16 --
137string(22) "This is simple string."
138-- Iteration 17 --
139string(28) "This1 is 1simp1le s1trin1g.1"
140-- Iteration 18 --
141string(22) "This is simple string."
142-- Iteration 19 --
143string(28) "This1 is 1simp1le s1trin1g.1"
144-- Iteration 20 --
145string(22) "This is simple string."
146-- Iteration 21 --
147string(22) "This is simple string."
148-- Iteration 22 --
149string(22) "This is simple string."
150-- Iteration 23 --
151string(58) "Thisobject is objectsimpobjectle sobjecttrinobjectg.object"
152-- Iteration 24 --
153string(22) "This is simple string."
154-- Iteration 25 --
155string(22) "This is simple string."
156-- Iteration 26 --
157
158Warning: chunk_split() expects parameter 3 to be string, resource given in %s on line %d
159NULL
160Done