hphp/test/zend/good/ext/iconv/tests/iconv_mime_decode_headers_variation3.php

   1 <?php
   2 /* Prototype  : array iconv_mime_decode_headers(string headers [, int mode, string charset])
   3  * Description: Decodes multiple mime header fields
   4  * Source code: ext/iconv/iconv.c
   5  */
   6
   7 /*
   8  * Pass different data types to $str argument to see how iconv_mime_decode_headers() behaves
   9  */
  10
  11 echo "*** Testing iconv_mime_decode_headers() : usage variations ***\n";
  12
  13 // Some of the parameters actually passed to charset will request to use
  14 // a default charset determined by the platform. In order for this test to
  15 // run on both linux and windows, the subject will have to be ascii only.
  16 // Initialise function arguments not being substituted
  17 $headers = <<<EOF
  18 Subject: =?UTF-8?B?QSBTYW1wbGUgVGVzdA==?=
  19 To: example@example.com
  20 Date: Thu, 1 Jan 1970 00:00:00 +0000
  21 Message-Id: <example@example.com>
  22 Received: from localhost (localhost [127.0.0.1]) by localhost
  23     with SMTP id example for <example@example.com>;
  24     Thu, 1 Jan 1970 00:00:00 +0000 (UTC)
  25     (envelope-from example-return-0000-example=example.com@example.com)
  26 Received: (qmail 0 invoked by uid 65534); 1 Thu 2003 00:00:00 +0000
  27
  28 EOF;
  29
  30 $mode = ICONV_MIME_DECODE_CONTINUE_ON_ERROR;
  31 $charset = 'UTF-8';
  32
  33
  34 //get an unset variable
  35 $unset_var = 10;
  36 unset ($unset_var);
  37
  38 // get a class
  39 class classA
  40 {
  41   public function __toString() {
  42     return "Class A object";
  43   }
  44 }
  45
  46 // heredoc string
  47 $heredoc = <<<EOT
  48 hello world
  49 EOT;
  50
  51 // get a resource variable
  52 $fp = fopen(__FILE__, "r");
  53
  54 // unexpected values to be passed to $str argument
  55 $inputs = array(
  56
  57        // int data
  58 /*1*/  0,
  59        1,
  60        12345,
  61        -2345,
  62
  63        // float data
  64 /*5*/  10.5,
  65        -10.5,
  66        12.3456789000e10,
  67        12.3456789000E-10,
  68        .5,
  69
  70        // null data
  71 /*10*/ NULL,
  72        null,
  73
  74        // boolean data
  75 /*12*/ true,
  76        false,
  77        TRUE,
  78        FALSE,
  79
  80        // empty data
  81 /*16*/ "",
  82        '',
  83
  84        // string data
  85 /*18*/ "string",
  86        'string',
  87        $heredoc,
  88
  89        // object data
  90 /*21*/ new classA(),
  91
  92        // undefined data
  93 /*22*/ @$undefined_var,
  94
  95        // unset data
  96 /*23*/ @$unset_var,
  97
  98        // resource variable
  99 /*24*/ $fp
 100 );
 101
 102 // loop through each element of $inputs to check the behavior of iconv_mime_decode_headers()
 103 $iterator = 1;
 104 foreach($inputs as $input) {
 105   echo "\n-- Iteration $iterator --\n";
 106   try { var_dump( iconv_mime_decode_headers($headers, $input, $charset)); } catch (Exception $e) { echo "\n".'Warning: '.$e->getMessage().' in '.__FILE__.' on line '.__LINE__."\n"; }
 107   $iterator++;
 108 };
 109
 110 fclose($fp);
 111
 112 echo "Done";
 113 ?>