我有一个文本($ txt),一个单词数组($ words)我想添加一个链接和一个必须不替换的单词($ wordToExclude).
$words = array ('adipiscing','molestie','fringilla');
$wordToExclude = 'consectetur adipiscing';
$txt = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque
mattis tincidunt dolor sed consequat. Sed rutrum, mauris convallis bibendum
dignissim, ligula sem molestie massa, vitae condimentum neque sem non tellus.
Aenean dolor enim, cursus vel sodales ac, condimentum ac erat. Quisque
lobortis libero nec arcu fringilla imperdiet. Pellentesque commodo,
arcu et dictum tincidunt, ipsum elit molestie ipsum, ut ultricies nisl
neque in velit. Curabitur luctus dui …可能重复:
在表单提交后点击"返回"按钮时防止浏览器警告
当用户在提交方法POST的表单后单击后退按钮时,如何避免浏览器的刷新错误消息？