Annotation of embedaddon/php/ext/standard/tests/array/array_merge_recursive_variation9.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test array_merge_recursive() function : usage variations - common key and value(Bug#43559)
3: --FILE--
4: <?php
5: /* Prototype : array array_merge_recursive(array $arr1[, array $...])
6: * Description: Recursively merges elements from passed arrays into one array
7: * Source code: ext/standard/array.c
8: */
9:
10: /*
11: * Testing the functionality of array_merge_recursive() by passing
12: * arrays having common key and value.
13: */
14:
15: echo "*** Testing array_merge_recursive() : arrays with common key and value ***\n";
16:
17: /* initialize the array having duplicate values */
18:
19: // integer values
20: $arr1 = array("a" => 1, "b" => 2);
21: $arr2 = array("b" => 2, "c" => 4);
22: echo "-- Integer values --\n";
23: var_dump( array_merge_recursive($arr1, $arr2) );
24:
25: // float values
26: $arr1 = array("a" => 1.1, "b" => 2.2);
27: $arr2 = array("b" => 2.2, "c" => 3.3);
28: echo "-- Float values --\n";
29: var_dump( array_merge_recursive($arr1, $arr2) );
30:
31: // string values
32: $arr1 = array("a" => "hello", "b" => "world");
33: $arr2 = array("b" => "world", "c" => "string");
34: echo "-- String values --\n";
35: var_dump( array_merge_recursive($arr1, $arr2) );
36:
37: // boolean values
38: $arr1 = array("a" => true, "b" => false);
39: $arr2 = array("b" => false);
40: echo "-- Boolean values --\n";
41: var_dump( array_merge_recursive($arr1, $arr2) );
42:
43: // null values
44: $arr1 = array( "a" => NULL);
45: $arr2 = array( "a" => NULL);
46: echo "-- Null values --\n";
47: var_dump( array_merge_recursive($arr1, $arr2) );
48:
49: echo "Done";
50: ?>
51: --EXPECTF--
52: *** Testing array_merge_recursive() : arrays with common key and value ***
53: -- Integer values --
54: array(3) {
55: ["a"]=>
56: int(1)
57: ["b"]=>
58: array(2) {
59: [0]=>
60: int(2)
61: [1]=>
62: int(2)
63: }
64: ["c"]=>
65: int(4)
66: }
67: -- Float values --
68: array(3) {
69: ["a"]=>
70: float(1.1)
71: ["b"]=>
72: array(2) {
73: [0]=>
74: float(2.2)
75: [1]=>
76: float(2.2)
77: }
78: ["c"]=>
79: float(3.3)
80: }
81: -- String values --
82: array(3) {
83: ["a"]=>
84: string(5) "hello"
85: ["b"]=>
86: array(2) {
87: [0]=>
88: string(5) "world"
89: [1]=>
90: string(5) "world"
91: }
92: ["c"]=>
93: string(6) "string"
94: }
95: -- Boolean values --
96: array(2) {
97: ["a"]=>
98: bool(true)
99: ["b"]=>
100: array(2) {
101: [0]=>
102: bool(false)
103: [1]=>
104: bool(false)
105: }
106: }
107: -- Null values --
108: array(1) {
109: ["a"]=>
110: array(2) {
111: [0]=>
112: NULL
113: [1]=>
114: NULL
115: }
116: }
117: Done
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