Create Page Automatically from new record in PHP

Don't create a new page. Do the standard thing - make a php file that will take a variable - i.e the image's id, hash, name - whatever, it doesn't matter, just make the page accept a parameter that uniquely identifies the image. Then, in the php, you grab the image and description, title etc and print it onto the html.

Take for example, the page here that displays user profiles: http://www.codeproject.com/script/Membership/View.aspx

By tacking a string specifying the member id onto the end, the page knows whose profile to retrieve.
For you, it's "?mid=9762654" while for me it's "?mid=3311273"

I can assure you, there aren't 9.8 million profile pages stored on the servers at CP.

Is this supposed to be a reply to me?

I think you mean the user profile page link.(?)
The 2 full urls I alluded to are:

http://www.codeproject.com/script/Membership/View.aspx?mid=9762654
http://www.codeproject.com/script/Membership/View.aspx?mid=3311273

and clickable links of each of these 2 urls:
Mohammad Ali_7
enhzflep

sure.
<?php

// simple dynamic-page demo
// demonstrates displaying different info based on GET params
//
// Static data used - you should use the param in an SQL quuery
// use PDO or mysqli extensions to avoid SQL injection attack!


$enteredGender = $_GET['gender'];

// no gender passed, display error page
if (isset($enteredGender) == false)
{
//
//
//


echo "You forgot to pass a gender!" . "<br>";
echo "<br>";
echo "You can do that by adding either of the following to the url" . "<br>";
echo " ?gender=male" . "<br>";
echo " ?gender=female" . "<br>";
die;
}


// $pdo = null;
// try
// {
// $pdo = new PDO('mysql:host=localhost;dbname=shop', 'EnterRealUserNameHere', 'EnterRealPasswordHere');
// }
// catch (PDOException $e)
// {
// die('Can\'t establish a connection to the database: ');
// }


if ($enteredGender == 'male')
{
//$query = $pdo->prepare("select * from users where gender = :gender");
//$params = array(":gender", $enteredGender);
//$result = $query->execute($params);

echo "<h1 style='color: blue;'>Male CP member statistics</h1>" . "<br>";
echo "<br>";
echo "Number: 9.8 million" . "<br>";
}

else if ($enteredGender == 'female')
{
//$query = $pdo->prepare("select * from users where gender = :gender");
//$params = array(":gender", $enteredGender);
//$result = $query->execute($params);
echo "<h1 style='color: red;'>Female CP member statistics</h1>" . "<br>";
echo "<br>";
echo "Number: 5 or 6" . "<br>";
}
else
{
echo "Invalid gender!" . "<br>";
echo "<br>";
echo "Valid options are female or male" . "<br>";
}
?>