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/source/class/class_seccode.php

https://github.com/kuaileshike/upload
PHP | 469 lines | 433 code | 30 blank | 6 comment | 111 complexity | 94ea663c9f2356bbf5fffcdf548b16cf MD5 | raw file
    

  1. <?php
    2. 

  2. 

  3. /**
    4. 

  4.  *      [Discuz!] (C)2001-2099 Comsenz Inc.
    5. 

  5.  *      This is NOT a freeware, use is subject to license terms
    6. 

  6.  *
    7. 

  7.  *      $Id: class_seccode.php 27489 2012-02-02 07:41:46Z zhangguosheng $
    8. 

  8.  */
    9. 

  9. 

  10. if(!defined('IN_DISCUZ')) {
    11. 

  11. 	exit('Access Denied');
    12. 

  12. }
    13. 

  13. 

  14. class seccode {
    15. 

  15. 

  16. 	var $code;
    17. 

  17. 	var $type 	= 0;
    18. 

  18. 	var $width 	= 150;
    19. 

  19. 	var $height 	= 60;
    20. 

  20. 	var $background	= 1;
    21. 

  21. 	var $adulterate	= 1;
    22. 

  22. 	var $ttf 	= 0;
    23. 

  23. 	var $angle 	= 0;
    24. 

  24. 	var $warping 	= 0;
    25. 

  25. 	var $scatter	= 0;
    26. 

  26. 	var $color 	= 1;
    27. 

  27. 	var $size 	= 0;
    28. 

  28. 	var $shadow 	= 1;
    29. 

  29. 	var $animator 	= 0;
    30. 

  30. 	var $fontpath	= '';
    31. 

  31. 	var $datapath	= '';
    32. 

  32. 	var $includepath= '';
    33. 

  33. 

  34. 	var $fontcolor;
    35. 

  35. 	var $im;
    36. 

  36. 

  37. 	function display() {
    38. 

  38. 		$this->type == 2 && !extension_loaded('ming') && $this->type = 0;
    39. 

  39. 		$this->width = $this->width >= 100 && $this->width <= 200 ? $this->width : 150;
    40. 

  40. 		$this->height = $this->height >= 30 && $this->height <= 80 ? $this->height : 60;
    41. 

  41. 		if($this->type < 2 && function_exists('imagecreate') && function_exists('imagecolorset') && function_exists('imagecopyresized') &&
    42. 

  42. 			function_exists('imagecolorallocate') && function_exists('imagechar') && function_exists('imagecolorsforindex') &&
    43. 

  43. 			function_exists('imageline') && function_exists('imagecreatefromstring') && (function_exists('imagegif') || function_exists('imagepng') || function_exists('imagejpeg'))) {
    44. 

  44. 			$this->image();
    45. 

  45. 		} elseif($this->type == 2 && extension_loaded('ming')) {
    46. 

  46. 			$this->flash();
    47. 

  47. 		} elseif($this->type == 3) {
    48. 

  48. 			$this->audio();
    49. 

  49. 		} else {
    50. 

  50. 			$this->bitmap();
    51. 

  51. 		}
    52. 

  52. 	}
    53. 

  53. 

  54. 	function image() {
    55. 

  55. 		$bgcontent = $this->background();
    56. 

  56. 

  57. 		if($this->animator == 1 && function_exists('imagegif')) {
    58. 

  58. 			include_once $this->includepath.'class_gifmerge.php';
    59. 

  59. 			$trueframe = mt_rand(1, 9);
    60. 

  60. 

  61. 			for($i = 0; $i <= 9; $i++) {
    62. 

  62. 				$this->im = imagecreatefromstring($bgcontent);
    63. 

  63. 				$x[$i] = $y[$i] = 0;
    64. 

  64. 				$this->adulterate && $this->adulterate();
    65. 

  65. 				if($i == $trueframe) {
    66. 

  66. 					$this->ttf && function_exists('imagettftext') || $this->type == 1 ? $this->ttffont() : $this->giffont();
    67. 

  67. 					$d[$i] = mt_rand(250, 400);
    68. 

  68. 					$this->scatter && $this->scatter($this->im);
    69. 

  69. 				} else {
    70. 

  70. 					$this->adulteratefont();
    71. 

  71. 					$d[$i] = mt_rand(5, 15);
    72. 

  72. 					$this->scatter && $this->scatter($this->im, 1);
    73. 

  73. 				}
    74. 

  74. 				ob_start();
    75. 

  75. 				imagegif($this->im);
    76. 

  76. 				imagedestroy($this->im);
    77. 

  77. 				$frame[$i] = ob_get_contents();
    78. 

  78. 				ob_end_clean();
    79. 

  79. 			}
    80. 

  80. 			$anim = new GifMerge($frame, 255, 255, 255, 0, $d, $x, $y, 'C_MEMORY');
    81. 

  81. 			header('Content-type: image/gif');
    82. 

  82. 			echo $anim->getAnimation();
    83. 

  83. 		} else {
    84. 

  84. 			$this->im = imagecreatefromstring($bgcontent);
    85. 

  85. 			$this->adulterate && $this->adulterate();
    86. 

  86. 			$this->ttf && function_exists('imagettftext') || $this->type == 1 ? $this->ttffont() : $this->giffont();
    87. 

  87. 			$this->scatter && $this->scatter($this->im);
    88. 

  88. 

  89. 			if(function_exists('imagepng')) {
    90. 

  90. 				header('Content-type: image/png');
    91. 

  91. 				imagepng($this->im);
    92. 

  92. 			} else {
    93. 

  93. 				header('Content-type: image/jpeg');
    94. 

  94. 				imagejpeg($this->im, '', 100);
    95. 

  95. 			}
    96. 

  96. 			imagedestroy($this->im);
    97. 

  97. 		}
    98. 

  98. 	}
    99. 

  99. 

  100. 	function background() {
    101. 

  101. 		$this->im = imagecreatetruecolor($this->width, $this->height);
    102. 

  102. 		$backgrounds = $c = array();
    103. 

  103. 		if($this->background && function_exists('imagecreatefromjpeg') && function_exists('imagecolorat') && function_exists('imagecopymerge') &&
    104. 

  104. 			function_exists('imagesetpixel') && function_exists('imageSX') && function_exists('imageSY')) {
    105. 

  105. 			if($handle = @opendir($this->datapath.'background/')) {
    106. 

  106. 				while($bgfile = @readdir($handle)) {
    107. 

  107. 					if(preg_match('/\.jpg$/i', $bgfile)) {
    108. 

  108. 						$backgrounds[] = $this->datapath.'background/'.$bgfile;
    109. 

  109. 					}
    110. 

  110. 				}
    111. 

  111. 				@closedir($handle);
    112. 

  112. 			}
    113. 

  113. 			if($backgrounds) {
    114. 

  114. 				$imwm = imagecreatefromjpeg($backgrounds[array_rand($backgrounds)]);
    115. 

  115. 				$colorindex = imagecolorat($imwm, 0, 0);
    116. 

  116. 				$c = imagecolorsforindex($imwm, $colorindex);
    117. 

  117. 				$colorindex = imagecolorat($imwm, 1, 0);
    118. 

  118. 				imagesetpixel($imwm, 0, 0, $colorindex);
    119. 

  119. 				$c[0] = $c['red'];$c[1] = $c['green'];$c[2] = $c['blue'];
    120. 

  120. 				imagecopymerge($this->im, $imwm, 0, 0, mt_rand(0, 200 - $this->width), mt_rand(0, 80 - $this->height), imageSX($imwm), imageSY($imwm), 100);
    121. 

  121. 				imagedestroy($imwm);
    122. 

  122. 			}
    123. 

  123. 		}
    124. 

  124. 		if(!$this->background || !$backgrounds) {
    125. 

  125. 			for($i = 0;$i < 3;$i++) {
    126. 

  126. 				$start[$i] = mt_rand(200, 255);$end[$i] = mt_rand(100, 150);$step[$i] = ($end[$i] - $start[$i]) / $this->width;$c[$i] = $start[$i];
    127. 

  127. 			}
    128. 

  128. 			for($i = 0;$i < $this->width;$i++) {
    129. 

  129. 				$color = imagecolorallocate($this->im, $c[0], $c[1], $c[2]);
    130. 

  130. 				imageline($this->im, $i, 0, $i, $this->height, $color);
    131. 

  131. 				$c[0] += $step[0];$c[1] += $step[1];$c[2] += $step[2];
    132. 

  132. 			}
    133. 

  133. 			$c[0] -= 20;$c[1] -= 20;$c[2] -= 20;
    134. 

  134. 		}
    135. 

  135. 		ob_start();
    136. 

  136. 		if(function_exists('imagepng')) {
    137. 

  137. 			imagepng($this->im);
    138. 

  138. 		} else {
    139. 

  139. 			imagejpeg($this->im, '', 100);
    140. 

  140. 		}
    141. 

  141. 		imagedestroy($this->im);
    142. 

  142. 		$bgcontent = ob_get_contents();
    143. 

  143. 		ob_end_clean();
    144. 

  144. 		$this->fontcolor = $c;
    145. 

  145. 		return $bgcontent;
    146. 

  146. 	}
    147. 

  147. 

  148. 	function adulterate() {
    149. 

  149. 		$linenums = $this->height / 10;
    150. 

  150. 		for($i = 0; $i <= $linenums;$i++) {
    151. 

  151. 			$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]);
    152. 

  152. 			$x = mt_rand(0, $this->width);
    153. 

  153. 			$y = mt_rand(0, $this->height);
    154. 

  154. 			if(mt_rand(0, 1)) {
    155. 

  155. 				$w = mt_rand(0, $this->width);
    156. 

  156. 				$h = mt_rand(0, $this->height);
    157. 

  157. 				$s = mt_rand(0, 360);
    158. 

  158. 				$e = mt_rand(0, 360);
    159. 

  159. 				for($j = 0;$j < 3;$j++) {
    160. 

  160. 					imagearc($this->im, $x + $j, $y, $w, $h, $s, $e, $color);
    161. 

  161. 				}
    162. 

  162. 			} else {
    163. 

  163. 				$xe = mt_rand(0, $this->width);
    164. 

  164. 				$ye = mt_rand(0, $this->height);
    165. 

  165. 				imageline($this->im, $x, $y, $xe, $ye, $color);
    166. 

  166. 				for($j = 0;$j < 3;$j++) {
    167. 

  167. 					imageline($this->im, $x + $j, $y, $xe, $ye, $color);
    168. 

  168. 				}
    169. 

  169. 			}
    170. 

  170. 		}
    171. 

  171. 	}
    172. 

  172. 

  173. 	function adulteratefont() {
    174. 

  174. 		$seccodeunits = 'BCEFGHJKMPQRTVWXY2346789';
    175. 

  175. 		$x = $this->width / 4;
    176. 

  176. 		$y = $this->height / 10;
    177. 

  177. 		$text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]);
    178. 

  178. 		for($i = 0; $i <= 3; $i++) {
    179. 

  179. 			$adulteratecode = $seccodeunits[mt_rand(0, 23)];
    180. 

  180. 			imagechar($this->im, 5, $x * $i + mt_rand(0, $x - 10), mt_rand($y, $this->height - 10 - $y), $adulteratecode, $text_color);
    181. 

  181. 		}
    182. 

  182. 	}
    183. 

  183. 

  184. 	function ttffont() {
    185. 

  185. 		$seccode = $this->code;
    186. 

  186. 		$seccoderoot = $this->type ? $this->fontpath.'ch/' : $this->fontpath.'en/';
    187. 

  187. 		$dirs = opendir($seccoderoot);
    188. 

  188. 		$seccodettf = array();
    189. 

  189. 		while($entry = readdir($dirs)) {
    190. 

  190. 			if($entry != '.' && $entry != '..' && in_array(strtolower(fileext($entry)), array('ttf', 'ttc'))) {
    191. 

  191. 				$seccodettf[] = $entry;
    192. 

  192. 			}
    193. 

  193. 		}
    194. 

  194. 		if(empty($seccodettf)) {
    195. 

  195. 			$this->giffont();
    196. 

  196. 			return;
    197. 

  197. 		}
    198. 

  198. 		$seccodelength = 4;
    199. 

  199. 		if($this->type && !empty($seccodettf)) {
    200. 

  200. 			if(strtoupper(CHARSET) != 'UTF-8') {
    201. 

  201. 				include $this->includepath.'class_chinese.php';
    202. 

  202. 				$cvt = new Chinese(CHARSET, 'utf8');
    203. 

  203. 				$seccode = $cvt->Convert($seccode);
    204. 

  204. 			}
    205. 

  205. 			$seccode = array(substr($seccode, 0, 3), substr($seccode, 3, 3));
    206. 

  206. 			$seccodelength = 2;
    207. 

  207. 		}
    208. 

  208. 		$widthtotal = 0;
    209. 

  209. 		for($i = 0; $i < $seccodelength; $i++) {
    210. 

  210. 			$font[$i]['font'] = $seccoderoot.$seccodettf[array_rand($seccodettf)];
    211. 

  211. 			$font[$i]['angle'] = $this->angle ? mt_rand(-30, 30) : 0;
    212. 

  212. 			$font[$i]['size'] = $this->type ? $this->width / 7 : $this->width / 6;
    213. 

  213. 			$this->size && $font[$i]['size'] = mt_rand($font[$i]['size'] - $this->width / 40, $font[$i]['size'] + $this->width / 20);
    214. 

  214. 			$box = imagettfbbox($font[$i]['size'], 0, $font[$i]['font'], $seccode[$i]);
    215. 

  215. 			$font[$i]['zheight'] = max($box[1], $box[3]) - min($box[5], $box[7]);
    216. 

  216. 			$box = imagettfbbox($font[$i]['size'], $font[$i]['angle'], $font[$i]['font'], $seccode[$i]);
    217. 

  217. 			$font[$i]['height'] = max($box[1], $box[3]) - min($box[5], $box[7]);
    218. 

  218. 			$font[$i]['hd'] = $font[$i]['height'] - $font[$i]['zheight'];
    219. 

  219. 			$font[$i]['width'] = (max($box[2], $box[4]) - min($box[0], $box[6])) + mt_rand(0, $this->width / 8);
    220. 

  220. 			$font[$i]['width'] = $font[$i]['width'] > $this->width / $seccodelength ? $this->width / $seccodelength : $font[$i]['width'];
    221. 

  221. 			$widthtotal += $font[$i]['width'];
    222. 

  222. 		}
    223. 

  223. 		$x = mt_rand($font[0]['angle'] > 0 ? cos(deg2rad(90 - $font[0]['angle'])) * $font[0]['zheight'] : 1, $this->width - $widthtotal);
    224. 

  224. 		!$this->color && $text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]);
    225. 

  225. 		for($i = 0; $i < $seccodelength; $i++) {
    226. 

  226. 			if($this->color) {
    227. 

  227. 				$this->fontcolor = array(mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
    228. 

  228. 				$this->shadow && $text_shadowcolor = imagecolorallocate($this->im, 0, 0, 0);
    229. 

  229. 				$text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]);
    230. 

  230. 			} elseif($this->shadow) {
    231. 

  231. 				$text_shadowcolor = imagecolorallocate($this->im, 0, 0, 0);
    232. 

  232. 			}
    233. 

  233. 			$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']);
    234. 

  234. 			$this->shadow && imagettftext($this->im, $font[$i]['size'], $font[$i]['angle'], $x + 1, $y + 1, $text_shadowcolor, $font[$i]['font'], $seccode[$i]);
    235. 

  235. 			imagettftext($this->im, $font[$i]['size'], $font[$i]['angle'], $x, $y, $text_color, $font[$i]['font'], $seccode[$i]);
    236. 

  236. 			$x += $font[$i]['width'];
    237. 

  237. 		}
    238. 

  238. 		$this->warping && $this->warping($this->im);
    239. 

  239. 	}
    240. 

  240. 

  241. 	function warping(&$obj) {
    242. 

  242. 		$rgb = array();
    243. 

  243. 		$direct = rand(0, 1);
    244. 

  244. 		$width = imagesx($obj);
    245. 

  245. 		$height = imagesy($obj);
    246. 

  246. 		$level = $width / 20;
    247. 

  247. 		for($j = 0;$j < $height;$j++) {
    248. 

  248. 			for($i = 0;$i < $width;$i++) {
    249. 

  249. 				$rgb[$i] = imagecolorat($obj, $i , $j);
    250. 

  250. 			}
    251. 

  251. 			for($i = 0;$i < $width;$i++) {
    252. 

  252. 				$r = sin($j / $height * 2 * M_PI - M_PI * 0.5) * ($direct ? $level : -$level);
    253. 

  253. 				imagesetpixel($obj, $i + $r , $j , $rgb[$i]);
    254. 

  254. 			}
    255. 

  255. 		}
    256. 

  256. 	}
    257. 

  257. 

  258. 	function scatter(&$obj, $level = 0) {
    259. 

  259. 		$rgb = array();
    260. 

  260. 		$this->scatter = $level ? $level : $this->scatter;
    261. 

  261. 		$width = imagesx($obj);
    262. 

  262. 		$height = imagesy($obj);
    263. 

  263. 		for($j = 0;$j < $height;$j++) {
    264. 

  264. 			for($i = 0;$i < $width;$i++) {
    265. 

  265. 				$rgb[$i] = imagecolorat($obj, $i , $j);
    266. 

  266. 			}
    267. 

  267. 			for($i = 0;$i < $width;$i++) {
    268. 

  268. 				$r = rand(-$this->scatter, $this->scatter);
    269. 

  269. 				imagesetpixel($obj, $i + $r , $j , $rgb[$i]);
    270. 

  270. 			}
    271. 

  271. 		}
    272. 

  272. 	}
    273. 

  273. 

  274. 	function giffont() {
    275. 

  275. 		$seccode = $this->code;
    276. 

  276. 		$seccodedir = array();
    277. 

  277. 		if(function_exists('imagecreatefromgif')) {
    278. 

  278. 			$seccoderoot = $this->datapath.'gif/';
    279. 

  279. 			$dirs = opendir($seccoderoot);
    280. 

  280. 			while($dir = readdir($dirs)) {
    281. 

  281. 				if($dir != '.' && $dir != '..' && file_exists($seccoderoot.$dir.'/9.gif')) {
    282. 

  282. 					$seccodedir[] = $dir;
    283. 

  283. 				}
    284. 

  284. 			}
    285. 

  285. 		}
    286. 

  286. 		$widthtotal = 0;
    287. 

  287. 		for($i = 0; $i <= 3; $i++) {
    288. 

  288. 			$this->imcodefile = $seccodedir ? $seccoderoot.$seccodedir[array_rand($seccodedir)].'/'.strtolower($seccode[$i]).'.gif' : '';
    289. 

  289. 			if(!empty($this->imcodefile) && file_exists($this->imcodefile)) {
    290. 

  290. 				$font[$i]['file'] = $this->imcodefile;
    291. 

  291. 				$font[$i]['data'] = getimagesize($this->imcodefile);
    292. 

  292. 				$font[$i]['width'] = $font[$i]['data'][0] + mt_rand(0, 6) - 4;
    293. 

  293. 				$font[$i]['height'] = $font[$i]['data'][1] + mt_rand(0, 6) - 4;
    294. 

  294. 				$font[$i]['width'] += mt_rand(0, $this->width / 5 - $font[$i]['width']);
    295. 

  295. 				$widthtotal += $font[$i]['width'];
    296. 

  296. 			} else {
    297. 

  297. 				$font[$i]['file'] = '';
    298. 

  298. 				$font[$i]['width'] = 8 + mt_rand(0, $this->width / 5 - 5);
    299. 

  299. 				$widthtotal += $font[$i]['width'];
    300. 

  300. 			}
    301. 

  301. 		}
    302. 

  302. 		$x = mt_rand(1, $this->width - $widthtotal);
    303. 

  303. 		for($i = 0; $i <= 3; $i++) {
    304. 

  304. 			$this->color && $this->fontcolor = array(mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
    305. 

  305. 			if($font[$i]['file']) {
    306. 

  306. 				$this->imcode = imagecreatefromgif($font[$i]['file']);
    307. 

  307. 				if($this->size) {
    308. 

  308. 					$font[$i]['width'] = mt_rand($font[$i]['width'] - $this->width / 20, $font[$i]['width'] + $this->width / 20);
    309. 

  309. 					$font[$i]['height'] = mt_rand($font[$i]['height'] - $this->width / 20, $font[$i]['height'] + $this->width / 20);
    310. 

  310. 				}
    311. 

  311. 				$y = mt_rand(0, $this->height - $font[$i]['height']);
    312. 

  312. 				if($this->shadow) {
    313. 

  313. 					$this->imcodeshadow = $this->imcode;
    314. 

  314. 					imagecolorset($this->imcodeshadow, 0, 0, 0, 0);
    315. 

  315. 					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]);
    316. 

  316. 				}
    317. 

  317. 				imagecolorset($this->imcode, 0 , $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]);
    318. 

  318. 				imagecopyresized($this->im, $this->imcode, $x, $y, 0, 0, $font[$i]['width'], $font[$i]['height'], $font[$i]['data'][0], $font[$i]['data'][1]);
    319. 

  319. 			} else {
    320. 

  320. 				$y = mt_rand(0, $this->height - 20);
    321. 

  321. 				if($this->shadow) {
    322. 

  322. 					$text_shadowcolor = imagecolorallocate($this->im, 0, 0, 0);
    323. 

  323. 					imagechar($this->im, 5, $x + 1, $y + 1, $seccode[$i], $text_shadowcolor);
    324. 

  324. 				}
    325. 

  325. 				$text_color = imagecolorallocate($this->im, $this->fontcolor[0], $this->fontcolor[1], $this->fontcolor[2]);
    326. 

  326. 				imagechar($this->im, 5, $x, $y, $seccode[$i], $text_color);
    327. 

  327. 			}
    328. 

  328. 			$x += $font[$i]['width'];
    329. 

  329. 		}
    330. 

  330. 	}
    331. 

  331. 

  332. 	function flash() {
    333. 

  333. 		$spacing = 5;
    334. 

  334. 		$codewidth = ($this->width - $spacing * 5) / 4;
    335. 

  335. 		$strforswdaction = '';
    336. 

  336. 		for($i = 0; $i <= 3; $i++) {
    337. 

  337. 			$strforswdaction .= $this->swfcode($codewidth, $spacing, $this->code[$i], $i+1);
    338. 

  338. 		}
    339. 

  339. 

  340. 		ming_setScale(20.00000000);
    341. 

  341. 		ming_useswfversion(6);
    342. 

  342. 		$movie = new SWFMovie();
    343. 

  343. 		$movie->setDimension($this->width, $this->height);
    344. 

  344. 		$movie->setBackground(255, 255, 255);
    345. 

  345. 		$movie->setRate(31);
    346. 

  346. 

  347. 		$fontcolor = '0x'.(sprintf('%02s', dechex (mt_rand(0, 255)))).(sprintf('%02s', dechex (mt_rand(0, 128)))).(sprintf('%02s', dechex (mt_rand(0, 255))));
    348. 

  348. 		$strAction = "
    349. 

  349. 		_root.createEmptyMovieClip ( 'triangle', 1 );
    350. 

  350. 		with ( _root.triangle ) {
    351. 

  351. 		lineStyle( 3, $fontcolor, 100 );
    352. 

  352. 		$strforswdaction
    353. 

  353. 		}
    354. 

  354. 		";
    355. 

  355. 		$movie->add(new SWFAction( str_replace("\r", "", $strAction) ));
    356. 

  356. 		header('Content-type: application/x-shockwave-flash');
    357. 

  357. 		$movie->output();
    358. 

  358. 	}
    359. 

  359. 

  360. 	function swfcode($width, $d, $code, $order) {
    361. 

  361. 		$str = '';
    362. 

  362. 		$height = $this->height - $d * 2;
    363. 

  363. 		$x_0 = ($order * ($width + $d) - $width);
    364. 

  364. 		$x_1 = $x_0 + $width / 2;
    365. 

  365. 		$x_2 = $x_0 + $width;
    366. 

  366. 		$y_0 = $d;
    367. 

  367. 		$y_2 = $y_0 + $height;
    368. 

  368. 		$y_1 = $y_2 / 2;
    369. 

  369. 		$y_0_5 = $y_2 / 4;
    370. 

  370. 		$y_1_5 = $y_1 + $y_0_5;
    371. 

  371. 		switch($code) {
    372. 

  372. 			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;
    373. 

  373. 			case 'C':$str .= 'moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');lineTo('.$x_2.', '.$y_2.');';break;
    374. 

  374. 			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;
    375. 

  375. 			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;
    376. 

  376. 			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;
    377. 

  377. 			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;
    378. 

  378. 			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;
    379. 

  379. 			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;
    380. 

  380. 			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;
    381. 

  381. 			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;
    382. 

  382. 			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;
    383. 

  383. 			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;
    384. 

  384. 			case 'T':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');moveTo('.$x_1.', '.$y_0.');lineTo('.$x_1.', '.$y_2.');';break;
    385. 

  385. 			case 'V':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_1.', '.$y_2.');lineTo('.$x_2.', '.$y_0.');';break;
    386. 

  386. 			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;
    387. 

  387. 			case 'X':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');moveTo('.$x_2.', '.$y_0.');lineTo('.$x_0.', '.$y_2.');';break;
    388. 

  388. 			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;
    389. 

  389. 			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;
    390. 

  390. 			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;
    391. 

  391. 			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;
    392. 

  392. 			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;
    393. 

  393. 			case '7':$str .= 'moveTo('.$x_0.', '.$y_0.');lineTo('.$x_2.', '.$y_0.');lineTo('.$x_2.', '.$y_2.');';break;
    394. 

  394. 			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;
    395. 

  395. 			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;
    396. 

  396. 		}
    397. 

  397. 		return $str;
    398. 

  398. 	}
    399. 

  399. 

  400. 	function audio() {
    401. 

  401. 		header('Content-type: audio/mpeg');
    402. 

  402. 		for($i = 0;$i <= 3; $i++) {
    403. 

  403. 			readfile($this->datapath.'sound/'.strtolower($this->code[$i]).'.mp3');
    404. 

  404. 		}
    405. 

  405. 	}
    406. 

  406. 

  407. 	function bitmap() {
    408. 

  408. 		$numbers = array
    409. 

  409. 			(
    410. 

  410. 			'B' => array('00','fc','66','66','66','7c','66','66','fc','00'),
    411. 

  411. 			'C' => array('00','38','64','c0','c0','c0','c4','64','3c','00'),
    412. 

  412. 			'E' => array('00','fe','62','62','68','78','6a','62','fe','00'),
    413. 

  413. 			'F' => array('00','f8','60','60','68','78','6a','62','fe','00'),
    414. 

  414. 			'G' => array('00','78','cc','cc','de','c0','c4','c4','7c','00'),
    415. 

  415. 			'H' => array('00','e7','66','66','66','7e','66','66','e7','00'),
    416. 

  416. 			'J' => array('00','f8','cc','cc','cc','0c','0c','0c','7f','00'),
    417. 

  417. 			'K' => array('00','f3','66','66','7c','78','6c','66','f7','00'),
    418. 

  418. 			'M' => array('00','f7','63','6b','6b','77','77','77','e3','00'),
    419. 

  419. 			'P' => array('00','f8','60','60','7c','66','66','66','fc','00'),
    420. 

  420. 			'Q' => array('00','78','cc','cc','cc','cc','cc','cc','78','00'),
    421. 

  421. 			'R' => array('00','f3','66','6c','7c','66','66','66','fc','00'),
    422. 

  422. 			'T' => array('00','78','30','30','30','30','b4','b4','fc','00'),
    423. 

  423. 			'V' => array('00','1c','1c','36','36','36','63','63','f7','00'),
    424. 

  424. 			'W' => array('00','36','36','36','77','7f','6b','63','f7','00'),
    425. 

  425. 			'X' => array('00','f7','66','3c','18','18','3c','66','ef','00'),
    426. 

  426. 			'Y' => array('00','7e','18','18','18','3c','24','66','ef','00'),
    427. 

  427. 			'2' => array('fc','c0','60','30','18','0c','cc','cc','78','00'),
    428. 

  428. 			'3' => array('78','8c','0c','0c','38','0c','0c','8c','78','00'),
    429. 

  429. 			'4' => array('00','3e','0c','fe','4c','6c','2c','3c','1c','1c'),
    430. 

  430. 			'6' => array('78','cc','cc','cc','ec','d8','c0','60','3c','00'),
    431. 

  431. 			'7' => array('30','30','38','18','18','18','1c','8c','fc','00'),
    432. 

  432. 			'8' => array('78','cc','cc','cc','78','cc','cc','cc','78','00'),
    433. 

  433. 			'9' => array('f0','18','0c','6c','dc','cc','cc','cc','78','00')
    434. 

  434. 			);
    435. 

  435. 

  436. 		foreach($numbers as $i => $number) {
    437. 

  437. 			for($j = 0; $j < 6; $j++) {
    438. 

  438. 				$a1 = substr('012', mt_rand(0, 2), 1).substr('012345', mt_rand(0, 5), 1);
    439. 

  439. 				$a2 = substr('012345', mt_rand(0, 5), 1).substr('0123', mt_rand(0, 3), 1);
    440. 

  440. 				mt_rand(0, 1) == 1 ? array_push($numbers[$i], $a1) : array_unshift($numbers[$i], $a1);
    441. 

  441. 				mt_rand(0, 1) == 0 ? array_push($numbers[$i], $a1) : array_unshift($numbers[$i], $a2);
    442. 

  442. 			}
    443. 

  443. 		}
    444. 

  444. 

  445. 		$bitmap = array();
    446. 

  446. 		for($i = 0; $i < 20; $i++) {
    447. 

  447. 			for($j = 0; $j <= 3; $j++) {
    448. 

  448. 				$bytes = $numbers[$this->code[$j]][$i];
    449. 

  449. 				$a = mt_rand(0, 14);
    450. 

  450. 				array_push($bitmap, $bytes);
    451. 

  451. 			}
    452. 

  452. 		}
    453. 

  453. 

  454. 		for($i = 0; $i < 8; $i++) {
    455. 

  455. 			$a = substr('012345', mt_rand(0, 2), 1) . substr('012345', mt_rand(0, 5), 1);
    456. 

  456. 			array_unshift($bitmap, $a);
    457. 

  457. 			array_push($bitmap, $a);
    458. 

  458. 		}
    459. 

  459. 

  460. 		$image = pack('H*', '424d9e000000000000003e000000280000002000000018000000010001000000'.
    461. 

  461. 				'0000600000000000000000000000000000000000000000000000FFFFFF00'.implode('', $bitmap));
    462. 

  462. 

  463. 		header('Content-Type: image/bmp');
    464. 

  464. 		echo $image;
    465. 

  465. 	}
    466. 

  466. 

  467. }
    468. 

  468. 

  469. ?>
    470.