1--TEST--
2Test imagecolorallocate() function : usage variations  - passing different data types to first argument
3--SKIPIF--
4<?php
5if(!extension_loaded('gd')) {
6    die('skip gd extension is not loaded');
7}
8?>
9--FILE--
10<?php
11/* Prototype  : int imagecolorallocate(resource im, int red, int green, int blue)
12 * Description: Allocate a color for an image
13 * Source code: ext/gd/gd.c
14 */
15
16echo "*** Testing imagecolorallocate() : usage variations ***\n";
17
18// Initialise function arguments not being substituted (if any)
19$red = 10;
20$green = 10;
21$blue = 10;
22
23$fp = tmpfile();
24
25//get an unset variable
26$unset_var = 10;
27unset ($unset_var);
28
29
30// define some classes
31class classWithToString
32{
33        public function __toString() {
34                return "Class A object";
35        }
36}
37
38
39class classWithoutToString
40{
41}
42
43// heredoc string
44$heredoc = <<<EOT
45hello world
46EOT;
47
48// add arrays
49$index_array = array (1, 2, 3);
50$assoc_array = array ('one' => 1, 'two' => 2);
51
52//array of values to iterate over
53$values = array(
54
55      // int data
56      'int 0' => 0,
57      'int 1' => 1,
58      'int 12345' => 12345,
59      'int -12345' => -12345,
60
61      // float data
62      'float 10.5' => 10.5,
63      'float -10.5' => -10.5,
64      'float 10.1234567e10' => 10.1234567e10,
65      'float 10.7654321E-10' => 10.7654321E-10,
66      'float .5' => .5,
67
68      // array data
69      'empty array' => array(),
70      'int indexed array' => $index_array,
71      'associative array' => $assoc_array,
72	  'nested arrays' => array('foo', $index_array, $assoc_array),
73
74      // null data
75	  'uppercase NULL' => NULL,
76      'lowercase null' => null,
77
78      // boolean data
79      'lowercase true' => true,
80      'lowercase false' =>false,
81      'uppercase TRUE' =>TRUE,
82      'uppercase FALSE' =>FALSE,
83
84      // empty data
85      'empty string DQ' => "",
86      'empty string SQ' => '',
87
88      // string data
89      'string DQ' => "string",
90      'string SQ' => 'string',
91      'mixed case string' => "sTrInG",
92      'heredoc' => $heredoc,
93
94      // object data
95      'instance of classWithToString' => new classWithToString(),
96      'instance of classWithoutToString' => new classWithoutToString(),
97
98      // undefined data
99      'undefined var' => @$undefined_var,
100
101      // unset data
102      'unset var' => @$unset_var,
103
104      //resource
105      "file resource" => $fp
106);
107
108// loop through each element of the array for im
109foreach($values as $key => $value) {
110      echo "\n-- $key --\n";
111      var_dump( imagecolorallocate($value, $red, $green, $blue) );
112};
113?>
114===DONE===
115--EXPECTF--
116*** Testing imagecolorallocate() : usage variations ***
117
118-- int 0 --
119
120Warning: imagecolorallocate() expects parameter 1 to be resource, integer given in %s on line %d
121NULL
122
123-- int 1 --
124
125Warning: imagecolorallocate() expects parameter 1 to be resource, integer given in %s on line %d
126NULL
127
128-- int 12345 --
129
130Warning: imagecolorallocate() expects parameter 1 to be resource, integer given in %s on line %d
131NULL
132
133-- int -12345 --
134
135Warning: imagecolorallocate() expects parameter 1 to be resource, integer given in %s on line %d
136NULL
137
138-- float 10.5 --
139
140Warning: imagecolorallocate() expects parameter 1 to be resource, float given in %s on line %d
141NULL
142
143-- float -10.5 --
144
145Warning: imagecolorallocate() expects parameter 1 to be resource, float given in %s on line %d
146NULL
147
148-- float 10.1234567e10 --
149
150Warning: imagecolorallocate() expects parameter 1 to be resource, float given in %s on line %d
151NULL
152
153-- float 10.7654321E-10 --
154
155Warning: imagecolorallocate() expects parameter 1 to be resource, float given in %s on line %d
156NULL
157
158-- float .5 --
159
160Warning: imagecolorallocate() expects parameter 1 to be resource, float given in %s on line %d
161NULL
162
163-- empty array --
164
165Warning: imagecolorallocate() expects parameter 1 to be resource, array given in %s on line %d
166NULL
167
168-- int indexed array --
169
170Warning: imagecolorallocate() expects parameter 1 to be resource, array given in %s on line %d
171NULL
172
173-- associative array --
174
175Warning: imagecolorallocate() expects parameter 1 to be resource, array given in %s on line %d
176NULL
177
178-- nested arrays --
179
180Warning: imagecolorallocate() expects parameter 1 to be resource, array given in %s on line %d
181NULL
182
183-- uppercase NULL --
184
185Warning: imagecolorallocate() expects parameter 1 to be resource, null given in %s on line %d
186NULL
187
188-- lowercase null --
189
190Warning: imagecolorallocate() expects parameter 1 to be resource, null given in %s on line %d
191NULL
192
193-- lowercase true --
194
195Warning: imagecolorallocate() expects parameter 1 to be resource, boolean given in %s on line %d
196NULL
197
198-- lowercase false --
199
200Warning: imagecolorallocate() expects parameter 1 to be resource, boolean given in %s on line %d
201NULL
202
203-- uppercase TRUE --
204
205Warning: imagecolorallocate() expects parameter 1 to be resource, boolean given in %s on line %d
206NULL
207
208-- uppercase FALSE --
209
210Warning: imagecolorallocate() expects parameter 1 to be resource, boolean given in %s on line %d
211NULL
212
213-- empty string DQ --
214
215Warning: imagecolorallocate() expects parameter 1 to be resource, string given in %s on line %d
216NULL
217
218-- empty string SQ --
219
220Warning: imagecolorallocate() expects parameter 1 to be resource, string given in %s on line %d
221NULL
222
223-- string DQ --
224
225Warning: imagecolorallocate() expects parameter 1 to be resource, string given in %s on line %d
226NULL
227
228-- string SQ --
229
230Warning: imagecolorallocate() expects parameter 1 to be resource, string given in %s on line %d
231NULL
232
233-- mixed case string --
234
235Warning: imagecolorallocate() expects parameter 1 to be resource, string given in %s on line %d
236NULL
237
238-- heredoc --
239
240Warning: imagecolorallocate() expects parameter 1 to be resource, string given in %s on line %d
241NULL
242
243-- instance of classWithToString --
244
245Warning: imagecolorallocate() expects parameter 1 to be resource, object given in %s on line %d
246NULL
247
248-- instance of classWithoutToString --
249
250Warning: imagecolorallocate() expects parameter 1 to be resource, object given in %s on line %d
251NULL
252
253-- undefined var --
254
255Warning: imagecolorallocate() expects parameter 1 to be resource, null given in %s on line %d
256NULL
257
258-- unset var --
259
260Warning: imagecolorallocate() expects parameter 1 to be resource, null given in %s on line %d
261NULL
262
263-- file resource --
264
265Warning: imagecolorallocate(): supplied resource is not a valid Image resource in %s on line %d
266bool(false)
267===DONE===
268