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php5联接mssql2005数据库表中的image字段图片显示

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Release： 2016-06-13 12:37:11
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php5连接mssql2005数据库表中的image字段图片显示
语言是php5
数据库是mssql2005

一个表中的字段[nr]存储图片，类型是image类型的

现在想实现
1）判断字段内容nr里的内容是图片，还是html页面，还是pdf文件

2）类型判断没有存放在别的字段中。

如果实现呢。比如nr字段里存放的内容是jpg的话，那怎么显示出来呢？

Related labels：
html image php5
source：php.cn
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