怎么用一个段落中提取标题
例如给一个txt文本里面存放关键字，关键字如下所示：
你好|饮食|卫生|讲究|工作|话题|请讲|胃病|低血糖
$txt="今天的话题主要内容是什么呢，饮食有什么讲究，和我们生活的关联。讲究饮食注重卫生的好处，你好工作需要健康的状况，不吃早饭容易得胃病所以今天来说工作。。。";
怎么去提取关键字作为标题。。
回复讨论(解决方案)
不理解 提取关键字作为标题 的含义
嗯，我做出来了，想问怎么样把phpmyadmin中的数据导出成access表
嗯，我做出来了，想问怎么样把phpmyadmin中的数据导出成access表
没有这个功能，如果你需要 自己写吧
嗯，还是说声谢谢！
CSV 数据
phpmyadmin导出支持格式
MS Excel 的 CSV 格式
Microsoft Excel 2000
Microsoft Word 2000
LaTeX
Open Document Spreadsheet
Open Document Text
PDF
SQL
CSV 数据
MS Excel 的 CSV 格式
Microsoft Excel 2000
Microsoft Word 2000
LaTeX
Open Document Spreadsheet
Open Document Text
PDF
SQL
嗯，这些我都知道，谢谢你！现在需要做的是手写php代码建表插数据到access表中
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