Create dynamic Web Pages with PHP & MySQL

[alex]

config.php

Code: [Select]

<?php 
$dbhost = 'localhost';
$dbusername = 'root';
$dbpassword = 'mydbpass';
$dbname = 'mydbname';
$conn=mysql_connect($dbhost, $dbusername, $dbpassword);
if(!$conn) :
   die('Could not connect: ' . mysql_error());
endif;
$db=mysql_select_db($dbname, $conn);
if(!$db) :
   die ('Can\'t connect to database : ' . mysql_error());
endif;
?>
Install.php

Code: [Select]

<?php
include('config.php');
mysql_query("CREATE TABLE `page` (
  `linkid` int(11) NOT NULL auto_increment,
  `text` text collate utf8_unicode_ci,
  `linkurl` text collate utf8_unicode_ci,
    PRIMARY KEY  (`linkid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1")
or die(mysql_error());
?>index.php

Code: [Select]

<title>Index Page</title>
<center><h2>INDEX</h2></center><BR>
<?php
include('config.php');
echo "&nbsp;<a href=\"insert.php\">INSERT PHP</a><br>";
$result = mysql_query("SELECT * FROM page") 
or die(mysql_error()); 
while($link=mysql_fetch_array($result)){
echo "&nbsp;<a href=\"webpage.php?id=$link[linkid]\">Web Page 1</a><br>";
}
?>




insert.php

Code: [Select]

<title>Insert Page</title>
<center><h2>INSERT PAGE</h2></center><BR>
<?php
include('config.php');
if(isset($_POST['submit']))
{
$text = $_POST['text'];
$linkurl = $_POST['linkurl'];
mysql_query("INSERT INTO page (text,linkurl)
VALUES ('$text','$linkurl')")
or die(mysql_error());  
}else{
?>
<form method="post" action="insert.php">
<TABLE><TR><TD>
Title:
</TD>
<TD>
<input name="text" size="60" maxlength="255">
</TD></TR>
<TR><TD>
URL:
</TD>
<TD>
<input name="linkurl" size="60" maxlength="255">
</TD></TR>
<TR><TD>
<input type="submit" name="submit" value="submit">

</TD></TR></TABLE>
</form>
<?php
}
?>


webpage.php

Code: [Select]

<?php
include('config.php');
$id = $_GET['id'];
$result = mysql_query("SELECT linkid, text, linkurl FROM page WHERE linkid='$id' ")
or die(mysql_error()); 
while($myrow = mysql_fetch_assoc($result))
             {
echo "<title>Web Page $myrow[text]</title>";
echo "<center><h2>Web Page $myrow[text]</center><BR>";
echo "<a href=\"$myrow[linkurl]\">$myrow[text]</a>";
}
?>

 

[elfcik]

Good tutorial.. Thanks

[kateevanne]

Thank you! that was really helpful.

[djini]

Thanks for the tutorial!