Annotation of embedaddon/php/ext/standard/tests/general_functions/var_export_basic1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test var_export() function with integer values
3: --FILE--
4: <?php
5: /* Prototype : mixed var_export(mixed var [, bool return])
6: * Description: Outputs or returns a string representation of a variable
7: * Source code: ext/standard/var.c
8: * Alias to functions:
9: */
10:
11: echo "*** Testing var_export() with integer values ***\n";
12: // different integer vlaues
13: $valid_ints = array(
14: '0' => '0',
15: '1' => '1',
16: '-1' => '-1',
17: '-2147483648' => '-2147483648', // max negative integer value
18: '-2147483647' => '-2147483647',
19: '2147483647' => 2147483647, // max positive integer value
20: '2147483640' => 2147483640,
21: '0x123B' => 0x123B, // integer as hexadecimal
22: "'0x12ab'" => '0x12ab',
23: "'0Xfff'" => '0Xfff',
24: "'0XFA'" => '0XFA',
25: "-0x80000000" => -0x80000000, // max negative integer as hexadecimal
26: "'0x7fffffff'" => '0x7fffffff', // max postive integer as hexadecimal
27: "0x7FFFFFFF" => 0x7FFFFFFF, // max postive integer as hexadecimal
28: "'0123'" => '0123', // integer as octal
29: "01912" => 01912, // should be quivalent to octal 1
30: "-020000000000" => -020000000000, // max negative integer as octal
31: "017777777777" => 017777777777, // max positive integer as octal
32: );
33:
34: /* Loop to check for above integer values with var_export() */
35: echo "\n*** Output for integer values ***\n";
36: foreach($valid_ints as $key => $int_value) {
37: echo "\n-- Iteration: $key --\n";
38: var_export( $int_value );
39: echo "\n";
40: var_export( $int_value, FALSE);
41: echo "\n";
42: var_dump( var_export( $int_value, TRUE) );
43: }
44:
45: ?>
46: ===DONE===
47: --EXPECT--
48: *** Testing var_export() with integer values ***
49:
50: *** Output for integer values ***
51:
52: -- Iteration: 0 --
53: '0'
54: '0'
55: string(3) "'0'"
56:
57: -- Iteration: 1 --
58: '1'
59: '1'
60: string(3) "'1'"
61:
62: -- Iteration: -1 --
63: '-1'
64: '-1'
65: string(4) "'-1'"
66:
67: -- Iteration: -2147483648 --
68: '-2147483648'
69: '-2147483648'
70: string(13) "'-2147483648'"
71:
72: -- Iteration: -2147483647 --
73: '-2147483647'
74: '-2147483647'
75: string(13) "'-2147483647'"
76:
77: -- Iteration: 2147483647 --
78: 2147483647
79: 2147483647
80: string(10) "2147483647"
81:
82: -- Iteration: 2147483640 --
83: 2147483640
84: 2147483640
85: string(10) "2147483640"
86:
87: -- Iteration: 0x123B --
88: 4667
89: 4667
90: string(4) "4667"
91:
92: -- Iteration: '0x12ab' --
93: '0x12ab'
94: '0x12ab'
95: string(8) "'0x12ab'"
96:
97: -- Iteration: '0Xfff' --
98: '0Xfff'
99: '0Xfff'
100: string(7) "'0Xfff'"
101:
102: -- Iteration: '0XFA' --
103: '0XFA'
104: '0XFA'
105: string(6) "'0XFA'"
106:
107: -- Iteration: -0x80000000 --
108: -2147483648
109: -2147483648
110: string(11) "-2147483648"
111:
112: -- Iteration: '0x7fffffff' --
113: '0x7fffffff'
114: '0x7fffffff'
115: string(12) "'0x7fffffff'"
116:
117: -- Iteration: 0x7FFFFFFF --
118: 2147483647
119: 2147483647
120: string(10) "2147483647"
121:
122: -- Iteration: '0123' --
123: '0123'
124: '0123'
125: string(6) "'0123'"
126:
127: -- Iteration: 01912 --
128: 1
129: 1
130: string(1) "1"
131:
132: -- Iteration: -020000000000 --
133: -2147483648
134: -2147483648
135: string(11) "-2147483648"
136:
137: -- Iteration: 017777777777 --
138: 2147483647
139: 2147483647
140: string(10) "2147483647"
141: ===DONE===
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