Annotation of embedaddon/php/ext/standard/tests/class_object/interface_exists_variation2.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test interface_exists() function : usage variation
3: --FILE--
4: <?php
5: /* Prototype : bool interface_exists(string classname [, bool autoload])
6: * Description: Checks if the class exists
7: * Source code: Zend/zend_builtin_functions.c
8: * Alias to functions:
9: */
10:
11: echo "*** Testing interface_exists() : usage variation ***\n";
12:
13: // Initialise function arguments not being substituted (if any)
14: $classname = 'aBogusInterfaceName';
15:
16: //get an unset variable
17: $unset_var = 10;
18: unset ($unset_var);
19:
20: // define some classes
21: class classWithToString
22: {
23: public function __toString() {
24: return "Class A object";
25: }
26: }
27:
28: class classWithoutToString
29: {
30: }
31:
32: // heredoc string
33: $heredoc = <<<EOT
34: hello world
35: EOT;
36:
37: // add arrays
38: $index_array = array (1, 2, 3);
39: $assoc_array = array ('one' => 1, 'two' => 2);
40:
41: //array of values to iterate over
42: $inputs = array(
43:
44: // int data
45: 'int 0' => 0,
46: 'int 1' => 1,
47: 'int 12345' => 12345,
48: 'int -12345' => -2345,
49:
50: // float data
51: 'float 10.5' => 10.5,
52: 'float -10.5' => -10.5,
53: 'float 12.3456789000e10' => 12.3456789000e10,
54: 'float -12.3456789000e10' => -12.3456789000e10,
55: 'float .5' => .5,
56:
57: // array data
58: 'empty array' => array(),
59: 'int indexed array' => $index_array,
60: 'associative array' => $assoc_array,
61: 'nested arrays' => array('foo', $index_array, $assoc_array),
62:
63: // null data
64: 'uppercase NULL' => NULL,
65: 'lowercase null' => null,
66:
67: // boolean data
68: 'lowercase true' => true,
69: 'lowercase false' =>false,
70: 'uppercase TRUE' =>TRUE,
71: 'uppercase FALSE' =>FALSE,
72:
73: // empty data
74: 'empty string DQ' => "",
75: 'empty string SQ' => '',
76:
77: // string data
78: 'string DQ' => "string",
79: 'string SQ' => 'string',
80: 'mixed case string' => "sTrInG",
81: 'heredoc' => $heredoc,
82:
83: // object data
84: 'instance of classWithToString' => new classWithToString(),
85: 'instance of classWithoutToString' => new classWithoutToString(),
86:
87: // undefined data
88: 'undefined var' => @$undefined_var,
89:
90: // unset data
91: 'unset var' => @$unset_var,
92: );
93:
94: // loop through each element of the array for autoload
95:
96: foreach($inputs as $key =>$value) {
97: echo "\n--$key--\n";
98: var_dump( interface_exists($classname, $value) );
99: };
100:
101: ?>
102: ===DONE===
103: --EXPECTF--
104: *** Testing interface_exists() : usage variation ***
105:
106: --int 0--
107: bool(false)
108:
109: --int 1--
110: bool(false)
111:
112: --int 12345--
113: bool(false)
114:
115: --int -12345--
116: bool(false)
117:
118: --float 10.5--
119: bool(false)
120:
121: --float -10.5--
122: bool(false)
123:
124: --float 12.3456789000e10--
125: bool(false)
126:
127: --float -12.3456789000e10--
128: bool(false)
129:
130: --float .5--
131: bool(false)
132:
133: --empty array--
134:
135: Warning: interface_exists() expects parameter 2 to be boolean, array given in %sinterface_exists_variation2.php on line %d
136: NULL
137:
138: --int indexed array--
139:
140: Warning: interface_exists() expects parameter 2 to be boolean, array given in %sinterface_exists_variation2.php on line %d
141: NULL
142:
143: --associative array--
144:
145: Warning: interface_exists() expects parameter 2 to be boolean, array given in %sinterface_exists_variation2.php on line %d
146: NULL
147:
148: --nested arrays--
149:
150: Warning: interface_exists() expects parameter 2 to be boolean, array given in %sinterface_exists_variation2.php on line %d
151: NULL
152:
153: --uppercase NULL--
154: bool(false)
155:
156: --lowercase null--
157: bool(false)
158:
159: --lowercase true--
160: bool(false)
161:
162: --lowercase false--
163: bool(false)
164:
165: --uppercase TRUE--
166: bool(false)
167:
168: --uppercase FALSE--
169: bool(false)
170:
171: --empty string DQ--
172: bool(false)
173:
174: --empty string SQ--
175: bool(false)
176:
177: --string DQ--
178: bool(false)
179:
180: --string SQ--
181: bool(false)
182:
183: --mixed case string--
184: bool(false)
185:
186: --heredoc--
187: bool(false)
188:
189: --instance of classWithToString--
190:
191: Warning: interface_exists() expects parameter 2 to be boolean, object given in %sinterface_exists_variation2.php on line %d
192: NULL
193:
194: --instance of classWithoutToString--
195:
196: Warning: interface_exists() expects parameter 2 to be boolean, object given in %sinterface_exists_variation2.php on line %d
197: NULL
198:
199: --undefined var--
200: bool(false)
201:
202: --unset var--
203: bool(false)
204: ===DONE===
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