Untitled

Here some of my work...


Email Validation


<?
function is_valid_email

($email) {
    if(ereg("([[:alnum:]\.\-]+)(\@[[:alnum:]\.\-]+\.+)", $email)) {
        return 1;
    } else {
        return 0;
    }
}
?>


User Pass System working with MySQL


<?
/*
SQL to build sample database named 'your-database-here'
CREATE TABLE user-password-table (
  username varchar(12),
  password varchar(12),
);

INSERT INTO user-password-table  VALUES ('your-username-here','your-password-here');
*/


$username = "your-username-here";
$password = "your-password-here";
$database = "your-database-here";

$db = mysql_connect("localhost", "$username", "$password");
mysql_select_db("$database",$db);
$result = mysql_query("select count(username) as Total from user-password-table where username='$username' and password='$password'",$db);
$row = mysql_fetch_array($result);
if ($row["Total"]=="0"):
        echo "<BODY bgcolor=\"#BFBFBF\" link=\"Black\" vlink=\"Black\" alink=\"Black\">";
        echo "<FONT FACE=\"Arial\" COLOR=\"#FFFFFF\"> ";
        echo "<CENTER><H1>WARNING:<P>USER/PASSWORD Failed!</H1></CENTER>";
else:
        echo "<BODY bgcolor=\"#BFBFBF\" link=\"Black\" vlink=\"Black\" alink=\"Black\">";
        echo "<FONT FACE=\"Arial\" COLOR=\"#FFFFFF\"> ";
        echo "<CENTER><H1>Welcome Back $username.</H1></CENTER>";
endif;
mysql_close($db);
?>


Open


Open

File
<?php
// Save the FDF data into a temp file
$fdffp = fopen("test.fdf", "w");
fwrite($fdffp, $HTTP_FDF_DATA, strlen($HTTP_FDF_DATA));
fclose($fdffp);

// Open temp file and evaluate data
$fdf = fdf_open("test.fdf");
...
fdf_close($fdf);
?>

String
<?php
$fdf = fdf_open_string($HTTP_FDF_DATA);
...
fdf_close($fdf);
?>


I have plently more PHP coding to show you if you'd like to see more...