PHP中文竖排转换实现方法

时间:2022-09-24 18:52:02

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

PHP中文竖排转换实现方法

index.php内容

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<?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:

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<?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;
 }
}
?>

以上就是php中文竖排转换的实现方法,希望对大家的学习有所帮助。