PHP practical day 12_PHP tutorial

It took about 10 hours, and the guidance provided by teacher Niu B made the page more colorful.

Then during the competition, the time was two hours, and the school’s computer room was a bit tricky. It was ie6 and DW was the 2004 version.

The php part of this source code is just a message board

I encountered a coding error at that time. The reason was that mysql_query("set names utf8"); was placed in the if statement. As a result, the insertion was not messy, but when it was read out, it was ?????question mark one Heap.

[php]
$conn=mysql_connect('localhost','root','1234');
Mysql_select_db('kefei');
Mysql_query("set names utf8");
$result=mysql_query("select * from liuyan");
While($row=mysql_fetch_assoc($result)){
        var_dump($row);


}  


?>

$conn=mysql_connect('localhost','root','1234');
mysql_select_db('kefei');
mysql_query("set names utf8");
$result=mysql_query("select * from liuyan");
while($row=mysql_fetch_assoc($result)){
var_dump($row);

}

?>

http://www.bkjia.com/PHPjc/477372.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/477372.htmlTechArticleIt took about 10 hours, and the page became more colorful after being coaxed by teacher Niu B. Then there was the competition. At that time, the time was two hours, and the computer room of the school was relatively stupid. It was ie6 and DW was the 2004 version....