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Re: is mysqli_real_escape_string bullet proof with binary data?

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Even if i add the following function:
function fwrite_stream($fp, $string) {
     for ($written = 0; $written < strlen($string); $written += $fwrite) {
         $fwrite = fwrite($fp, substr($string, $written));
         if ($fwrite === false) {
             return $written;
         }
     }
     return $written;
}

and at the end of my code:
$fp = fopen('NewUpArrow.png','wb');
fwrite_stream($fp, $file);


Then i can see that i created a copy of the original file:
luuk@opensuse:~> diff -s upArrow.png NewUpArrow.png
Files upArrow.png and NewUpArrow.png are identical

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is mysqli_real_escape_string bullet proof with binary data? The Natural Philosopher <tnp@invalid.invalid> - 2013-07-27 10:31 +0100
  Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-27 11:45 +0200
    Re: is mysqli_real_escape_string bullet proof with binary data? The Natural Philosopher <tnp@invalid.invalid> - 2013-07-27 12:08 +0100
      Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-27 15:28 +0200
        Re: is mysqli_real_escape_string bullet proof with binary data? The Natural Philosopher <tnp@invalid.invalid> - 2013-07-27 15:36 +0100
          Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-27 17:22 +0200
            Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-27 17:34 +0200
            Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-27 19:44 -0400
              Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-28 14:54 +0200
                Re: is mysqli_real_escape_string bullet proof with binary data? "J.O. Aho" <user@example.net> - 2013-07-28 15:35 +0200
                Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-28 09:39 -0400
                Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-28 17:25 +0200
                Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-28 15:05 -0400
                Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-28 21:16 +0200
                Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-28 20:46 -0400
                Re: is mysqli_real_escape_string bullet proof with binary data? Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2013-07-29 09:17 -0700
                Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-29 14:01 -0400
                Re: is mysqli_real_escape_string bullet proof with binary data? The Natural Philosopher <tnp@invalid.invalid> - 2013-07-30 00:04 +0100
                Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-29 21:02 -0400
                Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-29 20:34 +0200
    Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-27 09:52 -0400
      Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-27 15:58 +0200
        Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-27 10:36 -0400
          Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-27 10:43 -0400
  Re: is mysqli_real_escape_string bullet proof with binary data? Norman Peelman <npeelman@cfl.rr.com> - 2013-07-27 09:35 -0400
    Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-27 09:56 -0400
      Re: is mysqli_real_escape_string bullet proof with binary data? Norman Peelman <npeelman@cfl.rr.com> - 2013-07-27 20:01 -0400
    Re: is mysqli_real_escape_string bullet proof with binary data? The Natural Philosopher <tnp@invalid.invalid> - 2013-07-27 15:33 +0100
  Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-27 09:57 -0400
  I've always used GD, but never been 100% happy with it (Was: is mysqli_real_escape_string bullet proof with binary data?) "J.O. Aho" <user@example.net> - 2013-07-27 18:09 +0200
  Re: is mysqli_real_escape_string bullet proof with binary data? Luuk <luuk@invalid.lan> - 2013-07-29 20:37 +0200
    Re: is mysqli_real_escape_string bullet proof with binary data? "J.O. Aho" <user@example.net> - 2013-07-30 07:31 +0200
      Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-30 02:08 -0400
        Re: is mysqli_real_escape_string bullet proof with binary data? Scott Johnson <noonehome@chalupasworld.com> - 2013-07-30 05:35 -0700
        Re: is mysqli_real_escape_string bullet proof with binary data? "J.O. Aho" <user@example.net> - 2013-07-30 17:53 +0200
          Re: is mysqli_real_escape_string bullet proof with binary data? Jerry Stuckle <jstucklex@attglobal.net> - 2013-07-30 12:37 -0400
      Re: is mysqli_real_escape_string bullet proof with binary data? tony@mountifield.org (Tony Mountifield) - 2013-07-30 09:35 +0000
    Re: is mysqli_real_escape_string bullet proof with binary data? Denis McMahon <denismfmcmahon@gmail.com> - 2013-07-31 04:56 +0000

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