PHP中文竖排转换实现方法

PHP中文竖排转换程序，文本框输入文字，转换后会竖排文字。

效果图

index.php内容

<?php include('ccw.inc.php');  if (isset($_POST['string'])){  $ccw = new CCW;  $converd = $ccw->convert($_POST['string']); } ?> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <form method="post" charset="utf-8">  <p><?php echo $converd ?></p>  <p><textarea name="string" cols="50" rows="10"></textarea></p>  <p><input type="submit" /></p> </form> 

ccw.inc.php文件内容：

<?php /**  * 转换中文字符串至古文排版  */ class CCW {  protected $SEPARATOR = '┆';  protected $BLANK = '　';  protected $CHARLIST = array(  '0' => '０', '1' => '１', '2' => '２', '3' => '３', '4' => '４', '5' => '５',  '6' => '６', '7' => '７', '8' => '８', '9' => '９', 'a' => 'ａ', 'b' => 'ｂ',  'c' => 'ｃ', 'd' => 'ｄ', 'e' => 'ｅ', 'f' => 'ｆ', 'g' => 'ｇ', 'h' => 'ｈ',  'i' => 'ｉ', 'j' => 'ｊ', 'k' => 'ｋ', 'l' => 'ｌ', 'm' => 'ｍ', 'n' => 'ｎ',  'o' => 'ｏ', 'p' => 'ｐ', 'q' => 'ｑ', 'r' => 'ｒ', 's' => 'ｓ', 't' => 'ｔ',  'u' => 'ｕ', 'v' => 'ｖ', 'w' => 'ｗ', 'x' => 'ｘ', 'y' => 'ｙ', 'z' => 'ｚ',  'A' => 'Ａ', 'B' => 'Ｂ', 'C' => 'Ｃ', 'D' => 'Ｄ', 'E' => 'Ｅ', 'F' => 'Ｆ',  'G' => 'Ｇ', 'H' => 'Ｈ', 'I' => 'Ｉ', 'J' => 'Ｊ', 'K' => 'Ｋ', 'L' => 'Ｌ',  'M' => 'Ｍ', 'N' => 'Ｎ', 'O' => 'Ｏ', 'P' => 'Ｐ', 'Q' => 'Ｑ', 'R' => 'Ｒ',  'S' => 'Ｓ', 'T' => 'Ｔ', 'U' => 'Ｕ', 'V' => 'Ｖ', 'W' => 'Ｗ', 'X' => 'Ｘ',  'Y' => 'Ｙ', 'Z' => 'Ｚ', '(' => '︵', ')' => '︶', '[' => '︻', ']' => '︼',  '{' => '︷', '}' => '︸', '<' => '︽', '>' => '︾', '*' => '＊', '&' => '＆',  '^' => '︿', '%' => '％', '$' => '＄', '#' => '＃', '@' => '＠', '!' => '！',  '~' => '～', '`' => '｀', '+' => '＋', '-' => '－', '=' => '＝', '_' => '＿',  '|' => '｜', '//' =>'＼', '/'' =>'＇', '"' => '＂', ';' => '；', ':' => '：',  '.' => '．', ',' => '，', '?' => '？', '/' => '／', ' ' => '　', '（' => '︵',  '）' => '︶', '【' => '︻', '】' => '︼', '《' => '︽', '》' => '︾'  );   public $height = 10; // 默认竖排高度   /**  * 转换文字到竖排  *  * @return string  */  function convert($original, $height = null) {  $original = preg_replace('//s/', '', $original); // 去除多余的空格等  $strarr = $this->mbStringToArray($original); // 分解成数组  $height = $height ? intval($height) : $this->height;  $total = sizeof($strarr);  $width = ceil($total / $height);   // 分割中文字符  $result = array();  for ($i = 0, $tmp = array(); $i < $total; $i++) {  $c = $strarr[$i]; // 格式化当前字符  $tmp[] = isset($this->CHARLIST[$c]) ? $this->CHARLIST[$c] : $c;  if (sizeof($tmp) == $height) {  $result[] = $tmp;  $tmp = array();  }  }   // 如果还有剩余的字符  if (sizeof($tmp)) {  $result[] = $tmp;  }   // 开始输出  $output = "<pre>";  for($j = 0; $j < $height; $j++) {  for ($i = $width - 1; $i >= 0; $i--) {  $output .= $this->SEPARATOR;  $output .= isset($result[$i][$j]) ? $result[$i][$j] : $this->BLANK;  }  $output .= $this->SEPARATOR;  $output .= "/n";  }   return $output."</pre>";  }    /**  * 转换字符串至数组  */  private function mbStringToArray ($string, $encoding = 'utf-8') {  while ($strlen = mb_strlen($string)) {  $array[] = mb_substr($string, 0, 1, $encoding);  $string = mb_substr($string, 1, $strlen, $encoding);  }   return $array;  } } ?>