看PHP如何实现多关键字加亮
实现代码:
conn.php
???
??? $conn = @ mysql_connect("localhost", "root", "") or die("数据库链接错误");?
??? mysql_select_db("form", $conn);?
??? mysql_query("set names 'gbk'");??
??? ?>
searchAndDisplayWithColor.php
?
?
???
??? include 'conn.php';?
??? ?>?
???
??????
????
标题:=$row[title]?> 用户:=$row[user] ?>? ???????????? ? ???????????? | ?
内容:=$row[content]?> | ?
? ???????????? 发表日期:=$row[lastdate]?> ? ???????????? | ?
说明:在这个小程序中,有一点不足之处在于,只能同时搜索两个关键字,并且中间用空格" "隔开,如果只是搜索一个关键字,如:"大"
显示的时候会出现乱码 ……^|_|^,这是由于下面代码的结果:
???? //用空格符把关键字分割开?
???? $key=explode(' ', $_GET[keyWord]);
如果要改进的话,在这里的后面就要做一下判断了。

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