帝國cms過濾特定的字符函數(shù)，多用于簡介地方，把函數(shù)放在“/e/class/connect.php”最后面，當然你只對前臺過濾也可以放在“/e/class/userfun.php”里面，我由于要對整個系統(tǒng)二次開發(fā)所以放在connect后面，前后臺都可以使用。

//去除HTML標記function NoHTML($string){  $string = preg_replace("'<script[^>]*?>.*?</script>'si", "", $string);//去掉javascript  $string = preg_replace("'<[///!]*?[^<>]*?>'si", "", $string);         //去掉HTML標記  $string = preg_replace("'([/r/n])[/s]+'", "", $string);               //去掉空白字符  $string = mb_ereg_replace('^(　| )+', '', $string);  $string = mb_ereg_replace('(　| )+$', '', $string);  $string = preg_replace("'&(quot|#34);'i", "", $string);               //替換HTML實體  $string = preg_replace("'&(amp|#38);'i", "", $string);  $string = preg_replace("'&(lt|#60);'i", "", $string);  $string = preg_replace("'&(gt|#62);'i", "", $string);  $string = preg_replace("'&(nbsp|#160);'i", "", $string);  return $string;}

用法：

<?=NOHTML($navinfo['你的字段'])?>