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smarty 截取字符串解决方法
- WBOYOriginal
- 2016-06-13 11:08:22929browse
smarty 截取字符串
<br /><br />$str['name'] = "截取字符串长度"<br />$str['name'] = "取字符串长度"<br /><br /><{$$str.name|truncate_cn:"6":"..."}> 这样的话小于6位的也带... <br /><br />怎么判断$str['name'] 的字符是不是大于6啊才加...啊？ <br /><br />------解决方案--------------------
if (count($t_string[0]) > $length) //如果超过指定长度
return join('', array_slice($t_string[0], 0, $length)) . $etc; //截取并加上 ...
return join('', array_slice($t_string[0], 0, $length)) . $etc; //那这句就不对了
应该是
return $string; // 原样返回
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