1--TEST-- 2Test mcrypt_decrypt() function : usage variation 3--SKIPIF-- 4<?php 5if (!extension_loaded("mcrypt")) { 6 print "skip - mcrypt extension not loaded"; 7} 8?> 9--FILE-- 10<?php 11/* Prototype : string mcrypt_decrypt(string cipher, string key, string data, string mode, string iv) 12 * Description: OFB crypt/decrypt data using key key with cipher cipher starting with iv 13 * Source code: ext/mcrypt/mcrypt.c 14 * Alias to functions: 15 */ 16 17echo "*** Testing mcrypt_decrypt() : usage variation ***\n"; 18 19// Define error handler 20function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) { 21 if (error_reporting() != 0) { 22 // report non-silenced errors 23 echo "Error: $err_no - $err_msg, $filename($linenum)\n"; 24 } 25} 26set_error_handler('test_error_handler'); 27 28// Initialise function arguments not being substituted (if any) 29$cipher = MCRYPT_TRIPLEDES; 30$key = b"string_val\0\0\0\0\0\0\0\0\0\0\0\0\0\0"; 31$mode = MCRYPT_MODE_ECB; 32$iv = b'01234567'; 33 34//get an unset variable 35$unset_var = 10; 36unset ($unset_var); 37 38// define some classes 39class classWithToString 40{ 41 public function __toString() { 42 return b"Class A object"; 43 } 44} 45 46class classWithoutToString 47{ 48} 49 50// heredoc string 51$heredoc = b<<<EOT 52hello world 53EOT; 54 55// get a resource variable 56$fp = fopen(__FILE__, "r"); 57 58// add arrays 59$index_array = array (1, 2, 3); 60$assoc_array = array ('one' => 1, 'two' => 2); 61 62//array of values to iterate over 63$inputs = array( 64 65 // int data 66 'int 0' => 0, 67 'int 1' => 1, 68 'int 12345' => 12345, 69 'int -12345' => -2345, 70 71 // float data 72 'float 10.5' => 10.5, 73 'float -10.5' => -10.5, 74 'float 12.3456789000e10' => 12.3456789000e10, 75 'float -12.3456789000e10' => -12.3456789000e10, 76 'float .5' => .5, 77 78 // array data 79 'empty array' => array(), 80 'int indexed array' => $index_array, 81 'associative array' => $assoc_array, 82 'nested arrays' => array('foo', $index_array, $assoc_array), 83 84 // null data 85 'uppercase NULL' => NULL, 86 'lowercase null' => null, 87 88 // boolean data 89 'lowercase true' => true, 90 'lowercase false' =>false, 91 'uppercase TRUE' =>TRUE, 92 'uppercase FALSE' =>FALSE, 93 94 // empty data 95 'empty string DQ' => "", 96 'empty string SQ' => '', 97 98 // object data 99 'instance of classWithToString' => new classWithToString(), 100 'instance of classWithoutToString' => new classWithoutToString(), 101 102 // undefined data 103 'undefined var' => @$undefined_var, 104 105 // unset data 106 'unset var' => @$unset_var, 107 108 // resource variable 109 'resource' => $fp 110); 111 112// loop through each element of the array for data 113 114foreach($inputs as $valueType =>$value) { 115 echo "\n--$valueType--\n"; 116 var_dump(bin2hex(mcrypt_decrypt($cipher, $key, $value, $mode, $iv))); 117}; 118 119fclose($fp); 120 121?> 122===DONE=== 123--EXPECTF-- 124*** Testing mcrypt_decrypt() : usage variation *** 125 126--int 0-- 127string(16) "52833a00168e547f" 128 129--int 1-- 130string(16) "82011a0a93098a13" 131 132--int 12345-- 133string(16) "e8b71c21b6acc162" 134 135--int -12345-- 136string(16) "db3c458e975563a8" 137 138--float 10.5-- 139string(16) "6ee8764562f25913" 140 141--float -10.5-- 142string(16) "d63b39fd5f65678e" 143 144--float 12.3456789000e10-- 145string(32) "7712cc4828221be40672239d9c32e742" 146 147--float -12.3456789000e10-- 148string(32) "caa892cb5d28b53c2b75b1e0799427c3" 149 150--float .5-- 151string(16) "99880c86884385d9" 152 153--empty array-- 154Error: 2 - mcrypt_decrypt() expects parameter 3 to be string, array given, %s(%d) 155string(0) "" 156 157--int indexed array-- 158Error: 2 - mcrypt_decrypt() expects parameter 3 to be string, array given, %s(%d) 159string(0) "" 160 161--associative array-- 162Error: 2 - mcrypt_decrypt() expects parameter 3 to be string, array given, %s(%d) 163string(0) "" 164 165--nested arrays-- 166Error: 2 - mcrypt_decrypt() expects parameter 3 to be string, array given, %s(%d) 167string(0) "" 168 169--uppercase NULL-- 170string(16) "d27689f6fd9700f4" 171 172--lowercase null-- 173string(16) "d27689f6fd9700f4" 174 175--lowercase true-- 176string(16) "82011a0a93098a13" 177 178--lowercase false-- 179string(16) "d27689f6fd9700f4" 180 181--uppercase TRUE-- 182string(16) "82011a0a93098a13" 183 184--uppercase FALSE-- 185string(16) "d27689f6fd9700f4" 186 187--empty string DQ-- 188string(16) "d27689f6fd9700f4" 189 190--empty string SQ-- 191string(16) "d27689f6fd9700f4" 192 193--instance of classWithToString-- 194string(32) "46677e368bc07ef375bd580e0c4b2594" 195 196--instance of classWithoutToString-- 197Error: 2 - mcrypt_decrypt() expects parameter 3 to be string, object given, %s(%d) 198string(0) "" 199 200--undefined var-- 201string(16) "d27689f6fd9700f4" 202 203--unset var-- 204string(16) "d27689f6fd9700f4" 205 206--resource-- 207Error: 2 - mcrypt_decrypt() expects parameter 3 to be string, resource given, %s(%d) 208string(0) "" 209===DONE=== 210 211