Create dynamic Web Pages with PHP & MySQL
config.phpCode:
<?php
//MySQL Configuration
//DB Host (Normally 'localhost')
$dbhost = 'localhost';
//DB Database Username
$dbusername = 'root';
//DB Database User Password
$dbpassword = 'mypassword';
//DB Database Name
$dbname = 'mydbname';
//mysql_connect function
$conn=mysql_connect($dbhost, $dbusername, $dbpassword);
if(!$conn) :
die('Could not connect: ' . mysql_error());
endif;
$db=mysql_select_db($dbname, $conn);
if(!$db) :
die ('Cant connect to database : ' . mysql_error());
endif;
?>
Code:
<?php
//make a MySQL connection
include('config.php');
//create a MySQL table in the selected database
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());
?>
Code:
<title>Index Page</title>
<center><h2>INDEX</h2></center><BR>
<?php
//make a MySQL connection
include('config.php');
echo " <a href=\"insert.php\">INSERT PHP</a><br>";
//get all the data from the page table
//*=select everything from the table page
$result = mysql_query("SELECT * FROM page")
or die(mysql_error());
while($link=mysql_fetch_array($result)){
//echo (display) a link using $link[linkid]
echo " <a href=\"webpage.php?id=$link[linkid]\">Web Page 1</a><br>";
}
?>
Code:
<title>Insert Page</title>
<center><h2>INSERT PAGE</h2></center><BR>
<?php
//make a MySQL connection
include('config.php');
//to check if a submit button was clicked, use this...
if(isset($_POST['submit']))
{
$text = $_POST['text'];
$linkurl = $_POST['linkurl'];
//the INSERT INTO statement is used
//to add new records to a database table
mysql_query("INSERT INTO page (text,linkurl)
VALUES ('$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
}
?>
Code:
<?php
////make a MySQL connection
include('config.php');
//get ID from URL
$id = $_GET['id'];
//get linkid, text, linkurl from the page table
//..or..*=select everything from the table page
$result = mysql_query("SELECT linkid, text, linkurl
FROM page WHERE linkid='$id' ")
or die(mysql_error());
while($myrow = mysql_fetch_assoc($result))
{
//the meta title tag is used to declare
//the title of the page
echo "<title>Web Page $myrow[text]</title>";
echo "<center><h2>Web Page $myrow[text]</center><BR>";
echo "<a href=\"$myrow[linkurl]\">$myrow[text]</a>";
}
?>
PHP Comments
Paul 2010-08-06 22:21:31
this is very useful. I am about as new as they come to PHP and I found these scripts very educational, I learned more by playing with these scripts then all the tutorials I have read on the met put together. thank you so much for the time and effort.
Jas 2010-07-28 06:57:59 Very useful for me
shashi kanth reddy 2010-05-27 02:37:10 excellent tutorial,please keep contributing in this way so that beginners w ill be benefited from sources like these , will keep posting
Daniel 2010-05-26 06:44:43 Thanks for this tut, really helped me learn the basics.
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