hphp/test/zend/good/ext/iconv/tests/iconv_mime_decode_headers_variation2.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 // Initialise function arguments not being substituted
  14 $headers = <<<EOF
  15 Subject: =?UTF-8?B?QSBTYW1wbGUgVGVzdA==?=
  16 To: example@example.com
  17 Date: Thu, 1 Jan 1970 00:00:00 +0000
  18 Message-Id: <example@example.com>
  19 Received: from localhost (localhost [127.0.0.1]) by localhost
  20     with SMTP id example for <example@example.com>;
  21     Thu, 1 Jan 1970 00:00:00 +0000 (UTC)
  22     (envelope-from example-return-0000-example=example.com@example.com)
  23 Received: (qmail 0 invoked by uid 65534); 1 Thu 2003 00:00:00 +0000
  24
  25 EOF;
  26
  27 $mode = ICONV_MIME_DECODE_CONTINUE_ON_ERROR;
  28 $charset = 'UTF-8';
  29
  30
  31 //get an unset variable
  32 $unset_var = 10;
  33 unset ($unset_var);
  34
  35 // get a class
  36 class classA
  37 {
  38   public function __toString() {
  39     return "Class A object";
  40   }
  41 }
  42
  43 // heredoc string
  44 $heredoc = <<<EOT
  45 hello world
  46 EOT;
  47
  48 // get a resource variable
  49 $fp = fopen(__FILE__, "r");
  50
  51 // unexpected values to be passed to $str argument
  52 $inputs = array(
  53
  54        // int data
  55 /*1*/  0,
  56        1,
  57        12345,
  58        -2345,
  59
  60        // float data
  61 /*5*/  10.5,
  62        -10.5,
  63        12.3456789000e10,
  64        12.3456789000E-10,
  65        .5,
  66
  67        // null data
  68 /*10*/ NULL,
  69        null,
  70
  71        // boolean data
  72 /*12*/ true,
  73        false,
  74        TRUE,
  75        FALSE,
  76
  77        // empty data
  78 /*16*/ "",
  79        '',
  80
  81        // string data
  82 /*18*/ "string",
  83        'string',
  84        $heredoc,
  85
  86        // object data
  87 /*21*/ new classA(),
  88
  89        // undefined data
  90 /*22*/ @$undefined_var,
  91
  92        // unset data
  93 /*23*/ @$unset_var,
  94
  95        // resource variable
  96 /*24*/ $fp
  97 );
  98
  99 // loop through each element of $inputs to check the behavior of iconv_mime_decode_headers()
 100 $iterator = 1;
 101 foreach($inputs as $input) {
 102   echo "\n-- Iteration $iterator --\n";
 103   try { var_dump( iconv_mime_decode_headers($headers, $input, $charset)); } catch (Exception $e) { echo "\n".'Warning: '.$e->getMessage().' in '.__FILE__.' on line '.__LINE__."\n"; }
 104   $iterator++;
 105 };
 106
 107 fclose($fp);
 108
 109 echo "Done";
 110 ?>