Hello buddy, im getting some warning like this:
Warning: file_get_contents() [function.file-get-contents]: Filename cannot be empty in /home/a8150490/public_html/index.php on line 4
Warning: imagecreatefromstring() [function.imagecreatefromstring]: Empty string or invalid image in /home/a8150490/public_html/ocrbreaker.php on line 5
Warning: imagesx(): supplied argument is not a valid Image resource in /home/a8150490/public_html/ocrbreaker.php on line 52
Warning: imagesy(): supplied argument is not a valid Image resource in /home/a8150490/public_html/ocrbreaker.php on line 53
ocrbreaker.php:
<?php
error_reporting(E_ALL);
class OCRbreaker {
function read($data) {
$orig = imagecreatefromstring($data);
$letter_num = 2;
$pos = array("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f");
$code = '';
$lbl = "";
$hasil = array();
foreach ($pos as $p1) {
foreach ($pos as $p2) {
$lbl = $p1.$p2;
$gbr = $this->gambar($lbl);
$skor = $this->beda($orig, $gbr);
$hasil[$lbl] = $skor;
}
}
asort($hasil);
foreach ($hasil as $k=>$v) { $kode = $k; break; }
return $kode;
}
function ketengah($image, $image_width, $string, $font_size, $y, $color) {
$text_width = imagefontwidth($font_size)*strlen($string);
$center = ceil($image_width / 2);
$x = $center - (ceil($text_width/2));
ImageString($image, $font_size, $x, $y, $string, $color);
}
function gambar($teks) {
$width = 30;
$height = 20;
$image = ImageCreate($width, $height);
$black = ImageColorAllocate($image, 0, 0, 0);
$white = ImageColorAllocate($image, 255, 255, 255);
$grey = ImageColorAllocate($image, 200, 200, 200);
ImageFill($image, 0, 0, $white);
$this->ketengah($image, $width, $teks, 3, 3, $black);
ImageRectangle($image,0,0,$width-1,$height-1,$grey);
return $image;
}
function gambar_canvas($teks) {
$img = $this->gambar($teks);
header("Content-Type: image/jpeg");
ImageJpeg($img);
ImageDestroy($img);
}
function beda($i1, $i2) {
$sx1 = imagesx($i1);
$sy1 = imagesy($i1);
if ($sx1 !== imagesx($i2) || $sy1 !== imagesy($i2)) {
return 100;
}
$diffi = imagecreatetruecolor($sx1, $sy1);
$green = imagecolorallocate($diffi, 0, 255, 0);
imagefill($diffi, 0, 0, imagecolorallocate($diffi, 0, 0, 0));
$different_pixels = 0;
for ($x = 0; $x < $sx1; $x++) {
for ($y = 0; $y < $sy1; $y++) {
$rgb1 = imagecolorat($i1, $x, $y);
$pix1 = imagecolorsforindex($i1, $rgb1);
$rgb2 = imagecolorat($i2, $x, $y);
$pix2 = imagecolorsforindex($i2, $rgb2);
if ($pix1 !== $pix2) {
$different_pixels++;
imagesetpixel($diffi, $x, $y, $green);
}
}
}
if (!$different_pixels) {
return 0;
} else {
$total = $sx1 * $sy1;
return number_format(100 * $different_pixels / $total, 2);
}
}
}
?>
index.php:
<?
include_once('ocrbreaker.php');
$ocr = new OCRbreaker();
$tes = $ocr->read(file_get_contents($_GET["a"]));
echo $tes;
exit;
?>
<img src="http://m.kaskus.us/captcha/1c839f6980f221c6ec5b0a1fc4246ed7/1"/>
<img src="http://localhost/gambar.php?teks=ed"/>
Or maybe you can help me to fix these file?
Here is the file, please download: http://www.4shared.com/file/2ctsQd9X/THE_FILES.html
Thanks before, I appreciate your help.