= 0x30 && $unit <= 0x39) ? $seccodeunits[$unit - 0x30] : $seccodeunits[$unit - 0x57]; } } function display() { $this->type == 2 && !extension_loaded('ming') && $this->type = 0; $this->width = $this->width >= 0 && $this->width <= 200 ? $this->width : 150; $this->height = $this->height >= 0 && $this->height <= 80 ? $this->height : 60; $this->seccodeconvert($this->code); if($this->type < 2 && function_exists('imagecreate') && function_exists('imagecolorset') && function_exists('imagecopyresized') && function_exists('imagecolorallocate') && function_exists('imagechar') && function_exists('imagecolorsforindex') && function_exists('imageline') && function_exists('imagecreatefromstring') && (function_exists('imagegif') || function_exists('imagepng') || function_exists('imagejpeg'))) { $this->image(); } elseif($this->type == 2 && extension_loaded('ming')) { $this->flash(); } elseif($this->type == 3) { $this->audio(); } else { $this->bitmap(); } } function fileext($filename) { return trim(substr(strrchr($filename, '.'), 1, 10)); } function image() { $bgcontent = $this->background(); if($this->animator == 1 && function_exists('imagegif')) { include_once $this->includepath.'gifmerge.class.php'; $trueframe = mt_rand(1, 9); for($i = 0; $i <= 9; $i++) { $this->im = imagecreatefromstring($bgcontent); $x[$i] = $y[$i] = 0; $this->adulterate && $this->adulterate(); if($i == $trueframe) { $this->ttf && function_exists('imagettftext') || $this->type == 1 ? $this->ttffont() : $this->giffont(); $d[$i] = mt_rand(250, 400); } else { $this->adulteratefont(); $d[$i] = mt_rand(5, 15); } ob_start(); imagegif($this->im); imagedestroy($this->im); $frame[$i] = ob_get_contents(); ob_end_clean(); } $anim = new GifMerge($frame, 255, 255, 255, 0, $d, $x, $y, 'C_MEMORY'); header('Content-type: image/gif'); echo $anim->getAnimation(); } else { $this->im = imagecreatefromstring($bgcontent); $this->adulterate && $this->adulterate(); $this->ttf && function_exists('imagettftext') || $this->type == 1 ? $this->ttffont() : $this->giffont(); if(function_exists('imagepng')) { header('Content-type: image/png'); imagepng($this->im); } else { header('Content-type: image/jpeg'); imagejpeg($this->im, '', 100); } imagedestroy($this->im); } } function background() { $this->im = imagecreatetruecolor($this->width, $this->height); $backgroundcolor = imagecolorallocate($this->im, 255, 255, 255); $backgrounds = $c = array(); if($this->background && function_exists('imagecreatefromjpeg') && function_exists('imagecolorat') && function_exists('imagecopymerge') && function_exists('imagesetpixel') && function_exists('imageSX') && function_exists('imageSY')) { if($handle = @opendir($this->datapath.'background/')) { while($bgfile = @readdir($handle)) { if(preg_match('/\.jpg$/i', $bgfile)) { $backgrounds[] = $this->datapath.'background/'.$bgfile; } } @closedir($handle); } if($backgrounds) { $imwm = imagecreatefromjpeg($backgrounds[array_rand($backgrounds)]); $colorindex = imagecolorat($imwm, 0, 0); $this->c = imagecolorsforindex($imwm, $colorindex); $colorindex = imagecolorat($imwm, 1, 0); imagesetpixel($imwm, 0, 0, $colorindex); $c[0] = $c['red'];$c[1] = $c['green'];$c[2] = $c['blue']; imagecopymerge($this->im, $imwm, 0, 0, mt_rand(0, 200 - $this->width), mt_rand(0, 80 - $this->height), imageSX($imwm), imageSY($imwm), 100); imagedestroy($imwm); } } if(!$this->background || !$backgrounds) { for($i = 0;$i < 3;$i++) { $start[$i] = mt_rand(200, 255);$end[$i] = mt_rand(100, 150);$step[$i] = ($end[$i] - $start[$i]) / $this->width;$c[$i] = $start[$i]; } for($i = 0;$i < $this->width;$i++) { $color = imagecolorallocate($this->im, $c[0], $c[1], $c[2]); imageline($this->im, $i, 0, $i-(isset($angle) ? $angle : 0), $this->height, $color); $c[0] += $step[0];$c[1] += $step[1];$c[2] += $step[2]; } $c[0] -= 20;$c[1] -= 20;$c[2] -= 20; } ob_start(); if(function_exists('imagepng')) { imagepng($this->im); } else { imagejpeg($this->im, '', 100); } imagedestroy($this->im); $bgcontent = ob_get_contents(); ob_end_clean(); $this->fontcolor = $c; return $bgcontent; } function adulterate() { $linenums = $this->height / 10; for($i=0; $i <= $linenums; $i++) { $color = $this->color ? imagecolorallocate($this->im, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255)) : imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]); $x = mt_rand(0, $this->width); $y = mt_rand(0, $this->height); if(mt_rand(0, 1)) { imagearc($this->im, $x, $y, mt_rand(0, $this->width), mt_rand(0, $this->height), mt_rand(0, 360), mt_rand(0, 360), $color); } else { $linemaxlong = isset($linemaxlong) ? $linemaxlong : 0; $linex = isset($linex) ? $linex : 0; $liney = isset($liney) ? $liney : 0; imageline($this->im, $x, $y, $linex + mt_rand(0, $linemaxlong), $liney + mt_rand(0, mt_rand($this->height, $this->width)), $color); } } } function adulteratefont() { $seccodeunits = 'BCEFGHJKMPQRTVWXY2346789'; $x = $this->width / 4; $y = $this->height / 10; $text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]); for($i = 0; $i <= 3; $i++) { $adulteratecode = $seccodeunits[mt_rand(0, 23)]; imagechar($this->im, 5, $x * $i + mt_rand(0, $x - 10), mt_rand($y, $this->height - 10 - $y), $adulteratecode, $text_color); } } function ttffont() { $seccode = $this->code; $charset = isset($GLOBALS['charset']) ? $GLOBALS['charset'] : ''; $seccoderoot = $this->type ? $this->fontpath.'ch/' : $this->fontpath.'en/'; $dirs = opendir($seccoderoot); $seccodettf = array(); while($entry = readdir($dirs)) { if($entry != '.' && $entry != '..' && in_array(strtolower($this->fileext($entry)), array('ttf', 'ttc'))) { $seccodettf[] = $entry; } } if(empty($seccodettf)) { $this->giffont(); return; } $seccodelength = 4; if($this->type && !empty($seccodettf)) { if(strtoupper($charset) != 'UTF-8') { include $this->includepath.'chinese.class.php'; $cvt = new Chinese($charset, 'utf8'); $seccode = $cvt->Convert($seccode); } $seccode = array(substr($seccode, 0, 3), substr($seccode, 3, 3)); $seccodelength = 2; } $widthtotal = 0; for($i = 0; $i < $seccodelength; $i++) { $font[$i]['font'] = $seccoderoot.$seccodettf[array_rand($seccodettf)]; $font[$i]['angle'] = $this->angle ? mt_rand(-30, 30) : 0; $font[$i]['size'] = $this->type ? $this->width / 7 : $this->width / 6; $this->size && $font[$i]['size'] = mt_rand($font[$i]['size'] - $this->width / 40, $font[$i]['size'] + $this->width / 20); $box = imagettfbbox($font[$i]['size'], 0, $font[$i]['font'], $seccode[$i]); $font[$i]['zheight'] = max($box[1], $box[3]) - min($box[5], $box[7]); $box = imagettfbbox($font[$i]['size'], $font[$i]['angle'], $font[$i]['font'], $seccode[$i]); $font[$i]['height'] = max($box[1], $box[3]) - min($box[5], $box[7]); $font[$i]['hd'] = $font[$i]['height'] - $font[$i]['zheight']; $font[$i]['width'] = (max($box[2], $box[4]) - min($box[0], $box[6])) + mt_rand(0, $this->width / 8); $font[$i]['width'] = $font[$i]['width'] > $this->width / $seccodelength ? $this->width / $seccodelength : $font[$i]['width']; $widthtotal += $font[$i]['width']; } $x = mt_rand($font[0]['angle'] > 0 ? cos(deg2rad(90 - $font[0]['angle'])) * $font[0]['zheight'] : 1, $this->width - $widthtotal); !$this->color && $text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]); for($i = 0; $i < $seccodelength; $i++) { if($this->color) { $this->fontcolor = array(mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255)); $this->shadow && $text_shadowcolor = imagecolorallocate($this->im, 255 - $this->fontcolor[0], 255 - $this->fontcolor[1], 255 - $this->fontcolor[2]); $text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]); } elseif($this->shadow) { $text_shadowcolor = imagecolorallocate($this->im, 255 - $this->fontcolor[0], 255 - $this->fontcolor[1], 255 - $this->fontcolor[2]); } $y = $font[0]['angle'] > 0 ? mt_rand($font[$i]['height'], $this->height) : mt_rand($font[$i]['height'] - $font[$i]['hd'], $this->height - $font[$i]['hd']); $this->shadow && imagettftext($this->im, $font[$i]['size'], $font[$i]['angle'], $x + 1, $y + 1, $text_shadowcolor, $font[$i]['font'], $seccode[$i]); imagettftext($this->im, $font[$i]['size'], $font[$i]['angle'], $x, $y, $text_color, $font[$i]['font'], $seccode[$i]); $x += $font[$i]['width']; } } function giffont() { $seccode = $this->code; $seccodedir = array(); if(function_exists('imagecreatefromgif')) { $seccoderoot = $this->datapath.'gif/'; $dirs = opendir($seccoderoot); while($dir = readdir($dirs)) { if($dir != '.' && $dir != '..' && file_exists($seccoderoot.$dir.'/9.gif')) { $seccodedir[] = $dir; } } } $widthtotal = 0; for($i = 0; $i <= 3; $i++) { $this->imcodefile = $seccodedir ? $seccoderoot.$seccodedir[array_rand($seccodedir)].'/'.strtolower($seccode[$i]).'.gif' : ''; if(!empty($this->imcodefile) && file_exists($this->imcodefile)) { $font[$i]['file'] = $this->imcodefile; $font[$i]['data'] = getimagesize($this->imcodefile); $font[$i]['width'] = $font[$i]['data'][0] + mt_rand(0, 6) - 4; $font[$i]['height'] = $font[$i]['data'][1] + mt_rand(0, 6) - 4; $font[$i]['width'] += mt_rand(0, $this->width / 5 - $font[$i]['width']); $widthtotal += $font[$i]['width']; } else { $font[$i]['file'] = ''; $font[$i]['width'] = 8 + mt_rand(0, $this->width / 5 - 5); $widthtotal += $font[$i]['width']; } } $x = mt_rand(1, $this->width - $widthtotal); for($i = 0; $i <= 3; $i++) { $this->color && $this->fontcolor = array(mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255)); if($font[$i]['file']) { $this->imcode = imagecreatefromgif($font[$i]['file']); if($this->size) { $font[$i]['width'] = mt_rand($font[$i]['width'] - $this->width / 20, $font[$i]['width'] + $this->width / 20); $font[$i]['height'] = mt_rand($font[$i]['height'] - $this->width / 20, $font[$i]['height'] + $this->width / 20); } $y = mt_rand(0, $this->height - $font[$i]['height']); if($this->shadow) { $this->imcodeshadow = $this->imcode; imagecolorset($this->imcodeshadow, 0 , 255 - $this->fontcolor[0], 255 - $this->fontcolor[1], 255 - $this->fontcolor[2]); imagecopyresized($this->im, $this->imcodeshadow, $x + 1, $y + 1, 0, 0, $font[$i]['width'], $font[$i]['height'], $font[$i]['data'][0], $font[$i]['data'][1]); } imagecolorset($this->imcode, 0 , $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]); imagecopyresized($this->im, $this->imcode, $x, $y, 0, 0, $font[$i]['width'], $font[$i]['height'], $font[$i]['data'][0], $font[$i]['data'][1]); } else { $y = mt_rand(0, $this->height - 20); if($this->shadow) { $text_shadowcolor = imagecolorallocate($this->im, 255 - $this->fontcolor[0], 255 - $this->fontcolor[1], 255 - $this->fontcolor[2]); imagechar($this->im, 5, $x + 1, $y + 1, $seccode[$i], $text_shadowcolor); } $text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]); imagechar($this->im, 5, $x, $y, $seccode[$i], $text_color); } $x += $font[$i]['width']; } } function flash() { $spacing = 5; $codewidth = ($this->width - $spacing * 5) / 4; $strforswdaction = ''; for($i = 0; $i <= 3; $i++) { $strforswdaction .= $this->swfcode($codewidth, $spacing, $this->code[$i], $i+1); } ming_setScale(20.00000000); ming_useswfversion(6); $movie = new SWFMovie(); $movie->setDimension($this->width, $this->height); $movie->setBackground(255, 255, 255); $movie->setRate(31); $fontcolor = '0x'.(sprintf('%02s', dechex (mt_rand(0, 255)))).(sprintf('%02s', dechex (mt_rand(0, 128)))).(sprintf('%02s', dechex (mt_rand(0, 255)))); $strAction = " _root.createEmptyMovieClip ( 'triangle', 1 ); with ( _root.triangle ) { lineStyle( 3, $fontcolor, 100 ); $strforswdaction } "; $movie->add(new SWFAction( str_replace("\r", "", $strAction) )); header('Content-type: application/x-shockwave-flash'); $movie->output(); } function swfcode($width, $d, $code, $order) { $str = ''; $height = $this->height - $d * 2; $x_0 = ($order * ($width + $d) - $width); $x_1 = $x_0 + $width / 2; $x_2 = $x_0 + $width; $y_0 = $d; $y_2 = $y_0 + $height; $y_1 = $y_2 / 2; $y_0_5 = $y_2 / 4; $y_1_5 = $y_1 + $y_0_5; switch($code) { case 'B':$str .= 'moveTo('.$x_1.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_1.', '.$y_2.');lineTo('.$x_2.', '.$y_1_5.');lineTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_0_5.');lineTo('.$x_1.', '.$y_0.');moveTo('.$x_0.', '.$y_1.');lineTo('.$x_1.', '.$y_1.');';break; case 'C':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_2.', '.$y_2.');';break; case 'E':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_2.', '.$y_2.');moveTo('.$x_0.', '.$y_1.');lineTo('.$x_1.', '.$y_1.');';break; case 'F':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');moveTo('.$x_0.', '.$y_1.');lineTo('.$x_1.', '.$y_1.');';break; case 'G':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_2.', '.$y_1.');lineTo('.$x_1.', '.$y_1.');';break; case 'H':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');moveTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');moveTo('.$x_0.', '.$y_1.');lineTo('.$x_2.', '.$y_1.');';break; case 'J':$str .= 'moveTo('.$x_1.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_0.', '.$y_1_5.');';break; case 'K':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_1.', '.$y_1.');lineTo('.$x_0.', '.$y_1.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');moveTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_2.');';break; case 'M':$str .= 'moveTo('.$x_0.', '.$y_2.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');';break; case 'P':$str .= 'moveTo('.$x_0.', '.$y_1.');lineTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_0_5.');lineTo('.$x_1.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');';break; case 'Q':$str .= 'moveTo('.$x_2.', '.$y_2.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_1.', '.$y_1.');';break; case 'R':$str .= 'moveTo('.$x_0.', '.$y_1.');lineTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_0_5.');lineTo('.$x_1.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');moveTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_2.');';break; case 'T':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');moveTo('.$x_1.', '.$y_0.');lineTo('.$x_1.', '.$y_2.');';break; case 'V':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_1.', '.$y_2.');lineTo('.$x_2.', '.$y_0.');';break; case 'W':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_2.', '.$y_0.');';break; case 'X':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');';break; case 'Y':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_1.', '.$y_1.');lineTo('.$x_2.', '.$y_0.');moveTo('.$x_1.', '.$y_1.');lineTo('.$x_1.', '.$y_2.');';break; case '2':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_1.');lineTo('.$x_0.', '.$y_1.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_2.', '.$y_2.');';break; case '3':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_0.', '.$y_2.');moveTo('.$x_0.', '.$y_1.');lineTo('.$x_2.', '.$y_1.');';break; case '4':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');moveTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_1.');lineTo('.$x_2.', '.$y_1.');';break; case '6':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_2.', '.$y_1.');lineTo('.$x_0.', '.$y_1.');';break; case '7':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');';break; case '8':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');moveTo('.$x_0.', '.$y_1.');lineTo('.$x_2.', '.$y_1.');';break; case '9':$str .= 'moveTo('.$x_2.', '.$y_1.');lineTo('.$x_0.', '.$y_1.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');lineTo('.$x_0.', '.$y_2.');';break; } return $str; } function audio() { header('Content-type: audio/mpeg'); for($i = 0;$i <= 3; $i++) { readfile($this->datapath.'sound/'.strtolower($this->code[$i]).'.mp3'); } } function bitmap() { $numbers = array ( 'B' => array('00','fc','66','66','66','7c','66','66','fc','00'), 'C' => array('00','38','64','c0','c0','c0','c4','64','3c','00'), 'E' => array('00','fe','62','62','68','78','6a','62','fe','00'), 'F' => array('00','f8','60','60','68','78','6a','62','fe','00'), 'G' => array('00','78','cc','cc','de','c0','c4','c4','7c','00'), 'H' => array('00','e7','66','66','66','7e','66','66','e7','00'), 'J' => array('00','f8','cc','cc','cc','0c','0c','0c','7f','00'), 'K' => array('00','f3','66','66','7c','78','6c','66','f7','00'), 'M' => array('00','f7','63','6b','6b','77','77','77','e3','00'), 'P' => array('00','f8','60','60','7c','66','66','66','fc','00'), 'Q' => array('00','78','cc','cc','cc','cc','cc','cc','78','00'), 'R' => array('00','f3','66','6c','7c','66','66','66','fc','00'), 'T' => array('00','78','30','30','30','30','b4','b4','fc','00'), 'V' => array('00','1c','1c','36','36','36','63','63','f7','00'), 'W' => array('00','36','36','36','77','7f','6b','63','f7','00'), 'X' => array('00','f7','66','3c','18','18','3c','66','ef','00'), 'Y' => array('00','7e','18','18','18','3c','24','66','ef','00'), '2' => array('fc','c0','60','30','18','0c','cc','cc','78','00'), '3' => array('78','8c','0c','0c','38','0c','0c','8c','78','00'), '4' => array('00','3e','0c','fe','4c','6c','2c','3c','1c','1c'), '6' => array('78','cc','cc','cc','ec','d8','c0','60','3c','00'), '7' => array('30','30','38','18','18','18','1c','8c','fc','00'), '8' => array('78','cc','cc','cc','78','cc','cc','cc','78','00'), '9' => array('f0','18','0c','6c','dc','cc','cc','cc','78','00') ); foreach($numbers as $i => $number) { for($j = 0; $j < 6; $j++) { $a1 = substr('012', mt_rand(0, 2), 1).substr('012345', mt_rand(0, 5), 1); $a2 = substr('012345', mt_rand(0, 5), 1).substr('0123', mt_rand(0, 3), 1); mt_rand(0, 1) == 1 ? array_push($numbers[$i], $a1) : array_unshift($numbers[$i], $a1); mt_rand(0, 1) == 0 ? array_push($numbers[$i], $a1) : array_unshift($numbers[$i], $a2); } } $bitmap = array(); for($i = 0; $i < 20; $i++) { for($j = 0; $j <= 3; $j++) { $bytes = $numbers[$this->code[$j]][$i]; $a = mt_rand(0, 14); array_push($bitmap, $bytes); } } for($i = 0; $i < 8; $i++) { $a = substr('012345', mt_rand(0, 2), 1) . substr('012345', mt_rand(0, 5), 1); array_unshift($bitmap, $a); array_push($bitmap, $a); } $image = pack('H*', '424d9e000000000000003e000000280000002000000018000000010001000000'. '0000600000000000000000000000000000000000000000000000FFFFFF00'.implode('', $bitmap)); header('Content-Type: image/bmp'); echo $image; } } ?>