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Snippet Name: Super Simple Database Driven Web Site

Description: Make a MySQL Database called "db" with a table named "variables" with three rows ("id", "title", and "content"). Insert your data. Then call the page by going variables.php?id=1 etc.

Comment: (none)

Language: PHP
Highlight Mode: PHP
Last Modified: March 01st, 2009

<?PHP 
 
$id = $_GET['id']; 
$id = PREG_REPLACE("/[^0-9]/i",'', $id);
 
$db = MYSQL_CONNECT("localhost", "username", "password"); 
MYSQL_SELECT_DB("db",$db); 
 
$sql="SELECT * FROM variables WHERE id=" . $id; 
$result=MYSQL_QUERY($sql,$db); 
 
$num = MYSQL_NUM_ROWS($result); 
$cur = 1; 
 
WHILE ($num >= $cur) { 
 
$row = MYSQL_FETCH_ARRAY($result); 
 
$id = $row["id"]; 
$title = $row["title"]; 
$content = $row["content"]; 
 
ECHO "<li>Id = $id<br>"; 
ECHO "Title of page = $title<br>"; 
ECHO "Content = $content</li>"; 
 
$cur++; 
} 
 
?>
 


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