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From the classic Creating a Simple PHP&MYSQL Message Board Page 1/4_PHP Tutorial
- WBOYOriginal
- 2016-07-21 15:53:241089browse
Table 1: admin
field: id(int11) name(varchvr) password(varchvr)
Table 2: lo
field: id(int11) username(varchvr) sex(varchvr) qq( varchvr) email(varchvr) info(text) ip(varchvr) submit_time(datetime)
1. conn.php (connection database file)
Copy codeThe code is as follows:
mysql_connect("localhost","root","");//Connect to the database
mysql_select_db("lyb") ;//Select database
?>
2. header.php (public header file)
Copy code The code is as follows:
< link href="css.css" rel="stylesheet" type="text/css" />
;li>I want to publish
"key"]==1){//If the obtained SESSION is 1, the management item will be displayed
? /a>
}
else
{
?>
;Occasionally manage
">Silver Message Board Version 1.0
"key"]==1){//If the obtained SESSION is 1, the management item will be displayed
? /a>
}
else
{
?>
;Occasionally manage
">Silver Message Board Version 1.0
3. footer.php (public bottom file)
Copy code
The code is as follows:
$counterFile="conter.xml";
function displayCounter($counterFile){ $fp = fopen($counterFile,"rw"); $num = fgets($fp,5); $num += 1; print ""; exec("rm -rf $counterFile");
exec("echo $num > $counterFile");
}
if(!file_exists($counterFile)){
exec("echo 0 > $counterFile");
}
displayCounter( $counterFile);
?>
}
if(!file_exists($counterFile)){
exec("echo 0 > $counterFile");
}
displayCounter( $counterFile);
?>
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