Email Users in Database!

[Atlanticas]

I have a database with active users and wanted to know if is it possible to have my database send an email to a member when they are within 30 days of expiry? And finally, is it possible to create an area where I could email everyone? Like perhaps news/updates? Here is some coding that already sends an email when the member first registers that might help or what info is needed?

[!--quoteo--][div class=\'quotetop\']QUOTE[/div][div class=\'quotemain\'][!--quotec--]<?php
/************************************************************************
*************************************************************************/
class member
{
var $dbu;

function member()
{
$this->dbu=new mysql_db;
}
/****************************************************************
* function add(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
/****************************************************************
* function add(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function add(&$ld)
{
if(!$this->add_validate($ld))
{
return false;
}
$join_date=strtotime("now");

$ld['exp_date']=date ("n/d/Y", mktime (0,0,0,date("n")+DEFAULT_EXPIRATION_INTERVAL,date("d"),date("Y")));
$exp_date = strtotime($ld['exp_date']);
$birthdate = $ld['year']."-".$ld['month']."-".$ld['day'];

$ld['member_id']=$this->dbu->query_get_id("insert into member (
name,
country,
address,
address2,
city,
state,
zip,
email,
username,
password,
join_date,
exp_date,
birthdate,
phone,
active1,
active2
)
values
(
'".$ld['name']."',
'".$ld['country']."',
'".$ld['address']."',
'".$ld['address2']."',
'".$ld['city']."',
'".$ld['state']."',
'".$ld['zip']."',
'".$ld['email']."',
'".$ld['username']."',
'".$ld['password']."',
'".$join_date."',
'".$exp_date."',
'".$birthdate."',
'".$ld['phone']."',
'0',
'0'
)
");

$this->send_client_notiffication_mail($ld);
$ld['pn']="reg_success1";
return true;
}

/****************************************************************
* function update(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function update(&$ld)
{

if(!$this->update_validate($ld))
{
return false;
}
$birthdate = $ld['year']."-".$ld['month']."-".$ld['day'];

$this->dbu->query("update member set
country='".$ld['country']."',
address='".$ld['address']."',
address2='".$ld['address2']."',
city='".$ld['city']."',
state='".$ld['state']."',
zip='".$ld['zip']."',
email='".$ld['email']."',
birthdate='".$birthdate."',
phone='".$ld['phone']."',
password='".$ld['password']."'
where
member_id='".$ld['member_id']."'"
);

$ld['error'].=gettext("Your Profile has been successfully updated.");
$ld['pn']="view_profile";
return true;
}

/****************************************************************
* function activate1(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function activate1(&$ld)
{
if(!$this->activate1_validate($ld)){
return false;
}
$this->dbu->query("update member set active1='1' where member_id='".$ld['member_id']."'");
$this->send_admin_notiffication_mail($ld);
//$ld['error'].="You have succesfully confirmed your Subscription Request.<br> Your account will be activated soon. ";
$ld['pn']="reg_success";
return true;
}

/****************************************************************
* function forgot(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function forgot(&$ld)
{

if(!$this->forgot_validate($ld))
{
return false;
}
$this->dbu->query("select password, email from member where username='".$ld['username']."'");
$this->dbu->move_next();
$mail=$this->dbu->f('email');
$body=
"Hi ".$ld['username']."

Here is your membership password: ".$this->dbu->f('password');

$header = "MIME-Version: 1.0\r\n";
$header.= "Content-Type: text\n";
$header.= "From: ".ADMIN_EMAIL." \n";
$mail_subject="Password Request";

@mail ( $mail , $mail_subject, $body , $header);

$ld['pn']="forgot_success";
return true;
}
/****************************************************************
* function send_admin_notiffication_mail(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function send_admin_notiffication_mail(&$ld)
{

$this->dbu->query("select * from member where member_id='".$ld['member_id']."'");
$this->dbu->move_next();
$body=
"There is a new Registration Request.

User's data:
Name - ".$this->dbu->f('name')."
Address - ".$this->dbu->f('address')."
Address 2 - ".$this->dbu->f('address2')."
City - ".$this->dbu->f('city')."
State - ".$this->dbu->f('state')."
ZIP - ".$this->dbu->f('zip').";
Country - ".$this->dbu->f('country')."
Email - ".$this->dbu->f('email')."
Username - ".$this->dbu->f('username')."
Password - ".$this->dbu->f('password')."


Please Check ";

$header = "MIME-Version: 1.0\r\n";
$header.= "Content-Type: text\n";
$header.= "From: ".ADMIN_EMAIL." \n";
$mail_subject="New Registration Request";

@mail ( ADMIN_EMAIL , $mail_subject, $body , $header);

return true;
}

/****************************************************************
* function send_client_notiffication_mail(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function send_client_notiffication_mail(&$ld)
{ global $site_url, $site_name;

$this->dbu->query("select * from member where member_id='".$ld['member_id']."'");
$this->dbu->move_next();
$mail=$this->dbu->f('email');
$body=
"You have made a Registration Request.

Here is the data you submited:
Name - ".$this->dbu->f('name')."
Address - ".$this->dbu->f('address')."
Address 2 - ".$this->dbu->f('address2')."
City - ".$this->dbu->f('city')."
State - ".$this->dbu->f('state')."
ZIP - ".$this->dbu->f('zip')."
Country - ".$this->dbu->f('country')."
Email - ".$this->dbu->f('email')."
Username - ".$this->dbu->f('username')."
Password - ".$this->dbu->f('password')."


To confirm your Registration Request please click the link below:
".$site_url."index.php?fn=member-activate1&member_id=".$ld['member_id']."
";

$header = "MIME-Version: 1.0\r\n";
$header.= "Content-Type: text\n";
$header.= "From: ".ADMIN_EMAIL." \n";
$mail_subject="Confirmation for ".$site_name;

@mail ( $mail , $mail_subject, $body , $header);

return true;
}


/****************************************************************
* function add_validate(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/

function add_validate(&$ld)
{
$is_ok=true;
if(!$ld['name'])
{
$ld['error'].="Please enter Your Name."."<br>";
$is_ok=false;
}

if(!$ld['address'])
{
$ld['error'].="Please enter Your Address."."<br>";
$is_ok=false;
}
if(!$ld['city'])
{
$ld['error'].="Please enter Your City."."<br>";
$is_ok=false;
}

if(!$ld['state'])
{
$ld['error'].="Please enter Your State."."<br>";
$is_ok=false;
}

if(!$ld['zip'])
{
$ld['error'].="Please enter Your Zip."."<br>";
$is_ok=false;
}

if(!$ld['country'])
{
$ld['error'].="Please enter Your Country."."<br>";
$is_ok=false;
}

if(!$ld['email'])
{
$ld['error'].="Please enter Your Email Adderss."."<br>";
$is_ok=false;
}
if($ld['email'] && !secure_email($ld['email']))
{
$ld['error'].="Please insert a valid email address."."<br>";
$is_ok=false;
}
if(!$ld['username'])
{
$ld['error'].="Please enter Your Username."."<br>";
$is_ok=false;
}
elseif (!secure_string_no_spaces($ld['username']))
{
$ld['error'].="Please enter a valid Username (no spaces)."."<br>";
$is_ok=false;

}
elseif (strlen($ld['username'])<6)
{
$ld['error'].="Please enter a valid Username (min. 6 chars)."."<br>";
$is_ok=false;

}
else
{
$this->dbu->query("select member_id from member where username='".$ld['username']."'");
if($this->dbu->move_next())
{
$ld['error'].="There is another Member with this Username. Please change it."."<br>";
$is_ok=false;
}
}
if(!$ld['password'])
{
$ld['error'].="Please enter a Password."."<br>";
$is_ok=false;
}
elseif (strlen($ld['password'])<6)
{
$ld['error'].="Please enter a valid Password (min. 6 chars)."."<br>";
$is_ok=false;

}
elseif (!secure_string_no_spaces($ld['password']))
{
$ld['error'].="Please enter a valid Password (no spaces)."."<br>";
$is_ok=false;

}
elseif ($ld['password']!=$ld['password1'])
{
$ld['error'].="Password does not match."."<br>";
$is_ok=false;
}

return $is_ok;
}


/****************************************************************
* function update_validate(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function update_validate(&$ld)
{
$is_ok=true;
if (!is_numeric($ld['member_id']))
{
$ld['error'].=gettext("Invalid Id.")."<br>";
return false;
}
$this->dbu->query("select member_id from member where member_id='".$ld['member_id']."'");
if(!$this->dbu->move_next())
{
return false;
}

if(!$ld['address'])
{
$ld['error'].="Please enter Your Address."."<br>";
$is_ok=false;
}

if(!$ld['city'])
{
$ld['error'].="Please enter Your City."."<br>";
$is_ok=false;
}

if(!$ld['state'])
{
$ld['error'].="Please enter Your State."."<br>";
$is_ok=false;
}

if(!$ld['zip'])
{
$ld['error'].="Please enter Your Zip."."<br>";
$is_ok=false;
}

if(!$ld['country'])
{
$ld['error'].="Please enter Your Country."."<br>";
$is_ok=false;
}
if(!$ld['email'])
{
$ld['error'].="Please enter Your Email Adderss."."<br>";
$is_ok=false;
}
if($ld['email'] && !secure_email($ld['email']))
{
$ld['error'].="Please insert a valid email address."."<br>";
$is_ok=false;
}
if ($ld['password'] && strlen($ld['password'])<6)
{
$ld['error'].="Please enter a valid Password (min. 6 chars)."."<br>";
$is_ok=false;

}
elseif (!secure_string_no_spaces($ld['password']))
{
$ld['error'].="Please enter a valid Password (no spaces)."."<br>";
$is_ok=false;

}
elseif ($ld['password']!=$ld['password1'])
{
$ld['error'].="Password does not match."."<br>";
$is_ok=false;
}
if($is_ok && !$ld['password'])
{
$this->dbu->query("select password from member where member_id='".$ld['member_id']."'");
$this->dbu->move_next();
$ld['password']=$this->dbu->f('password');
}

return $is_ok;
}

/****************************************************************
* function activate1_validate(&$ld) *
*****************************************************************
* @Description: *
* *
*****************************************************************
* @Parameters: *
* &$ld *
*****************************************************************
* @return *
****************************************************************/
function activate1_validate(&$ld)
{
if (!is_numeric($ld['member_id']))
{

return false;
}
$this->dbu->query("select member_id from member where member_id='".$ld['member_id']."'");
if(!$this->dbu->move_next())
{
return false;
}
return true;
}
//******************************forgot_validate*******************
function forgot_validate(&$ld)
{
$this->dbu->query("select email from member where username='".$ld['username']."'");
if($this->dbu->move_next())
{
$wrong_email=1;
if($this->dbu->f('email')==$ld['email'])
{
$wrong_email=0;
}

if($wrong_email)
{
$ld['error']="Email Address does not match. <br>";
return false;
}
}
else
{
$ld['error']="This Username does not exist in our database. <br>";
return false;
}
return true;
}
}//end class
?>

[/quote]