想对一串字符串用红颜色进行标记解决思路
想对一串字符串用红颜色进行标记
从数据库里读取一串字符串如:篮球赛|2011年足球赛|排球赛**获得第一名|乒乓球中国获得第一名|姚明篮球
对着个字符串用“|”进行分割。然后罗列结果如下：
篮球赛
2011年足球赛
排球赛**获得第一名
乒乓球中国获得第一名
姚明篮球
有一个表记录的是用户所关注的信息，比如关注的有：篮球，足球。则罗列的结果为：
篮球赛
2011年足球赛
排球赛**获得第一名
乒乓球中国获得第一名
姚明篮球
关注用户可以随意的添加删除
------解决方案--------------------
没看懂。 请说清楚一点。
------解决方案--------------------
- PHP code
$str = '篮球赛|2011年足球赛|排球赛**获得第一名|乒乓球中国获得第一名|姚明篮球';$find = array('篮球','足球');$arr = explode('|', $str);foreach($arr as $key => $val){ foreach($find as $_val) { if(strpos($val, $_val) !== false) $arr[$key] = '<font color="red">' . $val . '</font>'; } }echo implode("<br>", $arr);<div class="clear">
</div>
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