PHP+ajax implements Google search function 2 [original]_PHP tutorial

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Original work

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Author: Noodles Love Rabbit QQ:271728967

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Now let’s talk about the post.php file. The post.php file is very simple. This may not necessarily be done with PHP. It can be done with server scripts. {Personal opinion}

header("Content-type:text/html;charset=gb2312"); I will only talk about this sentence, setting the document encoding.

$key =isset($_POST['key'])?$_POST['key']:'';
$sql ="select title from test where title like '%$key%' order by title desc";
$result =mysql_query($sql) or die(mysql_error());
echo"

php+ajax implements Google search function 2 [Original].

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