用php写的将网址转换为超链接的函数

2. function showtext($text){
3. $search = array('|(http://[^ ]+)|', '|(https://[^ ]+)|', '|(www.[^ ]+)|');
4. $replace = array('$1', '$1', '$1');
5. $text = preg_replace($search, $replace, $text);
6. return $text;
7. }

复制代码