/hphp/test/zend/good/ext/mcrypt/tests/mcrypt_ecb_variation4.php

<?hh
error_reporting(E_ALL & ~E_DEPRECATED);

/* Prototype  : string mcrypt_ecb(string cipher, string key, string data, int mode, string iv)
 * Description: ECB crypt/decrypt data using key key with cipher cipher starting with iv 
 * Source code: ext/mcrypt/mcrypt.c
 * Alias to functions: 
 */

echo "*** Testing mcrypt_ecb() : usage variation ***\n";

// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
	if ($err_no & error_reporting()) {
		// report non-silenced errors
		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
	}
}
set_error_handler(fun('test_error_handler'));

// Initialise function arguments not being substituted (if any)
$cipher = MCRYPT_TRIPLEDES;
$key = b"string_val\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
$data = b'string_val';
$iv = b'01234567';

//get an unset variable
$unset_var = 10;
unset ($unset_var);

// define some classes
class classWithToString
{
	public function __toString() {
		return "Class A object";
	}
}

class classWithoutToString
{
}

// heredoc string
$heredoc = <<<EOT
hello world
EOT;

// get a resource variable
$fp = fopen(__FILE__, "r");

// add arrays
$index_array = varray [1, 2, 3];
$assoc_array = darray ['one' => 1, 'two' => 2];

//array of values to iterate over
$inputs = darray[

      // float data
      'float 10.5' => 10.5,
      'float -10.5' => -10.5,
      'float 12.3456789000e10' => 12.3456789000e10,
      'float -12.3456789000e10' => -12.3456789000e10,
      'float .5' => .5,

      // array data
      'empty array' => varray[],
      'int indexed array' => $index_array,
      'associative array' => $assoc_array,
      'nested arrays' => varray['foo', $index_array, $assoc_array],

      // null data
      'uppercase NULL' => NULL,
      'lowercase null' => null,

      // boolean data
      'lowercase true' => true,
      'lowercase false' =>false,
      'uppercase TRUE' =>TRUE,
      'uppercase FALSE' =>FALSE,

      // empty data
      'empty string DQ' => "",
      'empty string SQ' => '',

      // string data
      'string DQ' => "string",
      'string SQ' => 'string',
      'mixed case string' => "sTrInG",
      'heredoc' => $heredoc,

      // object data
      'instance of classWithToString' => new classWithToString(),
      'instance of classWithoutToString' => new classWithoutToString(),

      // undefined data
      'undefined var' => @$undefined_var,

      // unset data
      'unset var' => @$unset_var,
      
      // resource variable
      'resource' => $fp      
];

// loop through each element of the array for mode

foreach($inputs as $valueType =>$value) {
      echo "\n--$valueType--\n";
      var_dump(bin2hex(mcrypt_ecb($cipher, $key, $data, $value, $iv)));
};

fclose($fp);

echo "===DONE===\n";