Annotation of embedaddon/php/ext/standard/tests/strings/wordwrap_variation4.phpt, revision 1.1.1.2
1.1 misho 1: --TEST--
2: Test wordwrap() function : usage variations - unexptected value for cut argument
3: --FILE--
4: <?php
5: /* Prototype : string wordwrap ( string $str [, int $width [, string $break [, bool $cut]]] )
6: * Description: Wraps buffer to selected number of characters using string break char
7: * Source code: ext/standard/string.c
8: */
9:
10: /*
11: * test wordwrap() by supplying different values for cut argument
12: */
13:
14: echo "*** Testing wordwrap() : usage variations ***\n";
15: // initialize all required variables
16: $str = 'testing wordwrap function';
17: $width = 10;
18: $break = '<br />\n';
19:
20: // get an unset variable
21: $unset_var = true;
22: unset($unset_var);
23:
24: // resource variable
25: $fp = fopen(__FILE__, "r");
26:
27: // array with different values
28: $values = array (
29:
30: // integer values
31: 0,
32: 1,
33: 12345,
34: -2345,
35:
36: // float values
37: 10.5,
38: -10.5,
39: 10.5e10,
40: 10.6E-10,
41: .5,
42:
43: // array values
44: array(),
45: array(0),
46: array(1),
47: array(1, 2),
48: array('color' => 'red', 'item' => 'pen'),
49:
50: // string values
51: "string",
52: 'string',
53:
54: // objects
55: new stdclass(),
56:
57: // empty string
58: "",
59: '',
60:
61: // undefined variable
62: @$undefined_var,
63:
64: // unset variable
65: @$unset_var
66: );
67:
68: // loop though each element of the array and check the working of wordwrap()
1.1.1.2 ! misho 69: // when $cut argument is supplied with different values
1.1 misho 70: echo "\n--- Testing wordwrap() by supplying different values for 'cut' argument ---\n";
71: $counter = 1;
72: for($index = 0; $index < count($values); $index ++) {
73: echo "-- Iteration $counter --\n";
74: $cut = $values [$index];
75:
76: var_dump( wordwrap($str, $width, $break, $cut) );
77:
78: $counter ++;
79: }
80:
81: // close the resource
82: fclose($fp);
83:
84: echo "Done\n";
85: ?>
86: --EXPECTF--
87: *** Testing wordwrap() : usage variations ***
88:
89: --- Testing wordwrap() by supplying different values for 'cut' argument ---
90: -- Iteration 1 --
91: string(39) "testing<br />\nwordwrap<br />\nfunction"
92: -- Iteration 2 --
93: string(39) "testing<br />\nwordwrap<br />\nfunction"
94: -- Iteration 3 --
95: string(39) "testing<br />\nwordwrap<br />\nfunction"
96: -- Iteration 4 --
97: string(39) "testing<br />\nwordwrap<br />\nfunction"
98: -- Iteration 5 --
99: string(39) "testing<br />\nwordwrap<br />\nfunction"
100: -- Iteration 6 --
101: string(39) "testing<br />\nwordwrap<br />\nfunction"
102: -- Iteration 7 --
103: string(39) "testing<br />\nwordwrap<br />\nfunction"
104: -- Iteration 8 --
105: string(39) "testing<br />\nwordwrap<br />\nfunction"
106: -- Iteration 9 --
107: string(39) "testing<br />\nwordwrap<br />\nfunction"
108: -- Iteration 10 --
109:
110: Warning: wordwrap() expects parameter 4 to be boolean, array given in %s on line %d
111: NULL
112: -- Iteration 11 --
113:
114: Warning: wordwrap() expects parameter 4 to be boolean, array given in %s on line %d
115: NULL
116: -- Iteration 12 --
117:
118: Warning: wordwrap() expects parameter 4 to be boolean, array given in %s on line %d
119: NULL
120: -- Iteration 13 --
121:
122: Warning: wordwrap() expects parameter 4 to be boolean, array given in %s on line %d
123: NULL
124: -- Iteration 14 --
125:
126: Warning: wordwrap() expects parameter 4 to be boolean, array given in %s on line %d
127: NULL
128: -- Iteration 15 --
129: string(39) "testing<br />\nwordwrap<br />\nfunction"
130: -- Iteration 16 --
131: string(39) "testing<br />\nwordwrap<br />\nfunction"
132: -- Iteration 17 --
133:
134: Warning: wordwrap() expects parameter 4 to be boolean, object given in %s on line %d
135: NULL
136: -- Iteration 18 --
137: string(39) "testing<br />\nwordwrap<br />\nfunction"
138: -- Iteration 19 --
139: string(39) "testing<br />\nwordwrap<br />\nfunction"
140: -- Iteration 20 --
141: string(39) "testing<br />\nwordwrap<br />\nfunction"
142: -- Iteration 21 --
143: string(39) "testing<br />\nwordwrap<br />\nfunction"
144: Done
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