Annotation of embedaddon/php/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test call_user_func_array() function : first parameter variation
3: --FILE--
4: <?php
5: /* Prototype : mixed call_user_func_array(string function_name, array parameters)
6: * Description: Call a user function which is the first parameter with the arguments contained in array
7: * Source code: ext/standard/basic_functions.c
8: * Alias to functions:
9: */
10:
11: echo "*** Testing call_user_func_array() : usage variation ***\n";
12:
13: // Define error handler
14: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
15: if (error_reporting() != 0) {
16: // report non-silenced errors
17: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
18: }
19: }
20: set_error_handler('test_error_handler');
21:
22: // Initialise function arguments not being substituted (if any)
23: $parameters = array(1, 2);
24:
25: //get an unset variable
26: $unset_var = 10;
27: unset ($unset_var);
28:
29: // define some classes
30: class classWithToString
31: {
32: public function __toString() {
33: return "Class A object";
34: }
35: }
36:
37: class classWithoutToString
38: {
39: }
40:
41: // heredoc string
42: $heredoc = <<<EOT
43: hello world
44: EOT;
45:
46: // add arrays
47: $index_array = array (1, 2, 3);
48: $assoc_array = array ('one' => 1, 'two' => 2);
49:
50: //array of values to iterate over
51: $inputs = array(
52:
53: // int data
54: 'int 0' => 0,
55: 'int 1' => 1,
56: 'int 12345' => 12345,
57: 'int -12345' => -2345,
58:
59: // float data
60: 'float 10.5' => 10.5,
61: 'float -10.5' => -10.5,
62: 'float 12.3456789000e10' => 12.3456789000e10,
63: 'float -12.3456789000e10' => -12.3456789000e10,
64: 'float .5' => .5,
65:
66: // array data
67: 'empty array' => array(),
68: 'int indexed array' => $index_array,
69: 'associative array' => $assoc_array,
70: 'nested arrays' => array('foo', $index_array, $assoc_array),
71:
72: // null data
73: 'uppercase NULL' => NULL,
74: 'lowercase null' => null,
75:
76: // boolean data
77: 'lowercase true' => true,
78: 'lowercase false' =>false,
79: 'uppercase TRUE' =>TRUE,
80: 'uppercase FALSE' =>FALSE,
81:
82: // empty data
83: 'empty string DQ' => "",
84: 'empty string SQ' => '',
85:
86: // object data
87: 'instance of classWithToString' => new classWithToString(),
88: 'instance of classWithoutToString' => new classWithoutToString(),
89:
90: // undefined data
91: 'undefined var' => @$undefined_var,
92:
93: // unset data
94: 'unset var' => @$unset_var,
95: );
96:
97: // loop through each element of the array for function_name
98:
99: foreach($inputs as $key =>$value) {
100: echo "\n--$key--\n";
101: var_dump( call_user_func_array($value, $parameters) );
102: };
103:
104: ?>
105: ===DONE===
106: --EXPECTF--
107: *** Testing call_user_func_array() : usage variation ***
108:
109: --int 0--
110: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
111: NULL
112:
113: --int 1--
114: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
115: NULL
116:
117: --int 12345--
118: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
119: NULL
120:
121: --int -12345--
122: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
123: NULL
124:
125: --float 10.5--
126: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
127: NULL
128:
129: --float -10.5--
130: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
131: NULL
132:
133: --float 12.3456789000e10--
134: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
135: NULL
136:
137: --float -12.3456789000e10--
138: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
139: NULL
140:
141: --float .5--
142: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
143: NULL
144:
145: --empty array--
146: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, array must have exactly two members, %s(%d)
147: NULL
148:
149: --int indexed array--
150: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, array must have exactly two members, %s(%d)
151: NULL
152:
153: --associative array--
154: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, first array member is not a valid class name or object, %s(%d)
155: NULL
156:
157: --nested arrays--
158: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, array must have exactly two members, %s(%d)
159: NULL
160:
161: --uppercase NULL--
162: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
163: NULL
164:
165: --lowercase null--
166: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
167: NULL
168:
169: --lowercase true--
170: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
171: NULL
172:
173: --lowercase false--
174: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
175: NULL
176:
177: --uppercase TRUE--
178: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
179: NULL
180:
181: --uppercase FALSE--
182: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
183: NULL
184:
185: --empty string DQ--
186: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, function '' not found or invalid function name, %s(%d)
187: NULL
188:
189: --empty string SQ--
190: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, function '' not found or invalid function name, %s(%d)
191: NULL
192:
193: --instance of classWithToString--
194: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
195: NULL
196:
197: --instance of classWithoutToString--
198: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
199: NULL
200:
201: --undefined var--
202: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
203: NULL
204:
205: --unset var--
206: Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, no array or string given, %s(%d)
207: NULL
208: ===DONE===
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