Spawnm pokazałem ci kawałek sposzczenia bo to właśnie w nim jest problem tylko nie wiem gdzie ;/
Plik odpowiedzialny za przełądowanie obrazka to antibot.php ale on działa no bo gdy przełącze w PA na j.angielski to jest ok ;]
Antibot.php
<?php
@ini_set('error_reporting', E_ALL ^ E_NOTICE
);
function clean_url ($url) {
if ($url == '') return;
return $url;
}
if (clean_url
($_SERVER['HTTP_REFERER']) != clean_url
($_SERVER['HTTP_HOST'])) die("Fack You!");
class genrandomimage {
var $alphabet = "0123456789abcdefghijklmnopqrstuvwxyz";
var $fontsdir = 'fonts';
var $width = 120;
var $height = 50;
var $fluctuation_amplitude = 2;
var $no_spaces = true;
var $jpeg_quality = 100;
var $keystring = '';
var $allowed_symbols = "023456789";
var $length_min = 3;
var $length_max = 3;
var $length = 0;
function genstring() {
$length = mt_rand( $this->length_min, $this->length_max ); $this->length = $length;
while (true) {
$this->keystring = '';
for ($i = 0; $i < $length ; $i++) {
$this->keystring .= $this->allowed_symbols{ mt_rand( 0
, strlen( $this->allowed_symbols ) -1
) }; }
if (!preg_match( '/cp|cb|ck|c6|c9|rn|rm|co|do/', $this->keystring )) break; }
}
function genimage() {
$fontsdir_absolute = dirname( __FILE__ ).'/'.$this->fontsdir;
if ($handle = opendir( $fontsdir_absolute )) { while (false !== ($file = readdir( $handle ))) { $fonts[] = $fontsdir_absolute.'/'.$file;
}
}
}
$alphabet_length = strlen( $this->alphabet );
while (true) {
$font = imagecreatefrompng( $font_file );
$black = imagecolorallocate( $font, 0, 0, 0 );
$fontfile_width = imagesx( $font );
$fontfile_height = imagesy( $font ) - 1;
$symbol = 0;
$reading_symbol = false;
for ($i = 0; $i < $fontfile_width && $symbol < $alphabet_length; $i++) {
$transparent = (imagecolorat( $font, $i, 0 ) >> 24) == 127;
if (!$reading_symbol && !$transparent) {
$font_metrics[$this->alphabet{$symbol}] = array( 'start' => $i ); $reading_symbol = true;
continue;
}
if ($reading_symbol && $transparent) {
$font_metrics[$this->alphabet{$symbol}]['end'] = $i;
$reading_symbol = false;
$symbol++;
continue;
}
}
$img = imagecreatetruecolor( $this->width, $this->height );
$white = imagecolorallocate( $img, 255, 255, 255 );
$black = imagecolorallocate( $img, 0, 0, 0 );
imagefilledrectangle( $img, 0, 0, $this->width - 1, $this->height - 1, $white );
$x = 1;
$shift = 0;
for ($i = 0; $i < $this->length; $i++) {
$m = $font_metrics[$this->keystring{$i}];
$y = mt_rand( -$this->fluctuation_amplitude, $this->fluctuation_amplitude ) + ($this->height - $fontfile_height) / 2
+ 2;
if ($this->no_spaces) {
$shift = 0;
if ($i > 0) {
$shift = 1000;
for ($sy = 1; $sy < $fontfile_height - 15; $sy += 2) {
for ($sx = $m['start'] - 1; $sx < $m['end']; $sx++) {
$rgb = imagecolorat( $font, $sx, $sy );
$opacity = $rgb >> 24;
if ($opacity < 127) {
$left = $sx - $m['start'] + $x;
$py = $sy + $y;
for ($px = min( $left, $this->width - 1
); $px > $left - 15
&& $px >= 0; $px--) { $color = imagecolorat( $img, $px, $py ) & 0xff;
if ($color + $opacity < 190) {
if ($shift > $left-$px) {
$shift = $left - $px;
}
break;
}
}
break;
}
}
}
}
} else {
$shift = 1;
}
imagecopy( $img, $font, $x - $shift, $y, $m['start'], 1, $m['end'] - $m['start'], $fontfile_height );
$x += $m['end'] - $m['start'] - $shift;
}
if ($x < $this->width - 10) break;
}
$center = $x/2;
$img2=imagecreatetruecolor($this->width, $this->height);
$foreground=imagecolorallocate($img2, $foreground_color[0], $foreground_color[1], $foreground_color[2]);
$background=imagecolorallocate($img2, $background_color[0], $background_color[1], $background_color[2]);
imagefilledrectangle($img2, 0, $this->height, $this->width, $this->height+12, $foreground);
$rand1 = mt_rand( 750000
, 1200000
) / 10000000; $rand2 = mt_rand( 750000
, 1200000
) / 10000000; $rand3 = mt_rand( 750000
, 1200000
) / 10000000; $rand4 = mt_rand( 750000
, 1200000
) / 10000000;
$rand5 = mt_rand( 0
, 3141592
) / 500000; $rand6 = mt_rand( 0
, 3141592
) / 500000; $rand7 = mt_rand( 0
, 3141592
) / 500000; $rand8 = mt_rand( 0
, 3141592
) / 500000;
$rand9 = mt_rand( 330
, 420
) / 110; $rand10 = mt_rand(330
, 450
) / 110;
for ($x = 0; $x < $this->width; $x++) {
for ($y = 0; $y < $this->height; $y++) {
$sx = $x + (sin( $x * $rand1 + $rand5 ) + sin( $y * $rand3 + $rand6 )) * $rand9 - $this->width / 2 + $center + 1;
$sy = $y + (sin( $x * $rand2 + $rand7 ) + sin( $y * $rand4 + $rand8 )) * $rand10;
if ($sx < 0 || $sy < 0 || $sx >= $this->width - 1 || $sy >= $this->height - 1) {
$color = 255;
$color_x = 255;
$color_y = 255;
$color_xy = 255;
} else {
$color = imagecolorat( $img, $sx, $sy ) & 0xFF;
$color_x = imagecolorat( $img, $sx + 1, $sy ) & 0xFF;
$color_y = imagecolorat( $img, $sx, $sy + 1 ) & 0xFF;
$color_xy = imagecolorat( $img, $sx + 1, $sy + 1 ) & 0xFF;
}
if ($color == 0 && $color_x == 0 && $color_y == 0 && $color_xy == 0) {
$newred = $foreground_color[0];
$newgreen = $foreground_color[1];
$newblue = $foreground_color[2];
} else if ($color == 255 && $color_x == 255 && $color_y == 255 && $color_xy == 255) {
$newred = $background_color[0];
$newgreen = $background_color[1];
$newblue = $background_color[2];
} else {
$frsx = $sx - floor( $sx ); $frsy = $sy - floor( $sy ); $frsx1 = 1 - $frsx;
$frsy1 = 1 - $frsy;
$newcolor = (
$color * $frsx1 * $frsy1 +
$color_x * $frsx * $frsy1 +
$color_y * $frsx1 * $frsy +
$color_xy * $frsx * $frsy);
if ($newcolor > 255) $newcolor = 255;
$newcolor = $newcolor / 255;
$newcolor0 = 1 - $newcolor;
$newred = $newcolor0 * $foreground_color[0] + $newcolor * $background_color[0];
$newgreen = $newcolor0 * $foreground_color[1] + $newcolor * $background_color[1];
$newblue = $newcolor0 * $foreground_color[2] + $newcolor * $background_color[2];
}
imagesetpixel( $img2, $x, $y, imagecolorallocate( $img2, $newred, $newgreen, $newblue ) );
}
}
imageline( $img2, 0, 0, $this->width, 0, $foreground );
imageline( $img2, 0, 0, 0, $this->height, $foreground );
imageline( $img2, 0, $this->height-1, $this->width, $this->height-1, $foreground );
imageline( $img2, $this->width-1, 0, $this->width-1, $this->height, $foreground);
header( "Expires: Tue, 11 Jun 1985 05:00:00 GMT" ); header( "Last-Modified: " . gmdate( "D, d M Y H:i:s" ) . " GMT" ); header( "Cache-Control: no-store, no-cache, must-revalidate" ); header( "Cache-Control: post-check=0, pre-check=0", false ); header( "Content-Type: image/jpeg" ); imagejpeg($img2, null, $this->jpeg_quality);
}
}
$im = new genrandomimage();
$im->genstring();
$_SESSION['sec_code_session'] = $im->keystring;
$im->genimage();
?>
jak to naprawić ? Dlaczego w j.angielskim wszytko jest ok a w polskim nie ?