How to send mail by getting the details from database?

Question

I had created a dropdown list with fields lab,pharmacy and food.When

1.I select the lab it has to send the mail for those islab checkbox is true.

2.when I select the pharmacy it has to send the mail for those ispharmacy checkbox is true and in the same way for food.

I have tried for islab but I could not add for rest of them. Please help me.

mail.phtml

   <?php
   $connectionresource = Mage::getSingleton('core/resource');
   $readconnection = $connectionresource->getConnection('core_read');  
     $allrecord = $readconnection->select()->from(array('serviceprovider'=>'mg_serviceprovider'))->where('serviceprovider.islab=?', '1' 
 );
       $alldata =$readconnection->fetchAll($allrecord);
     foreach($alldata as $data)
     {
          sendMailserviceAction($data['email'],$data['name']);
     }

     function sendMailserviceAction($email,$pname){
 //Mage::getModel('sales/order')->load(24999);
 $cemail=$_POST['email'];
 $bloodgroup=$_POST['bloodgroup'];
 $unitsrequired=$_POST['unitsrequired'];
 $requireddate=$_POST['requiredby'];
 $rcity=$_POST['rcity'];
 $city=$_POST['city'];
 $hospital=$_POST['hospital'];
 //$location=$_POST['location'];

 $name=$_POST['name'];
 $mobile=$_POST['mobile'];
 $yourbloodgroup=$_POST['yourbloodgroup'];

 $html=
'Hi,
<p>
<p><h2>Requisition Details:</h2> </p>
<p>Bloodgroup: '.$bloodgroup.'</p>
 <p>Units Required:'.$unitsrequired.'</p>
 <p>Required By:'. $requireddate.'</p>
 <p>City: '.$rcity.'</p>
 <p>Hospital:'.$hospital.'</p>

 <p><h2>Seeker Details:</h2></p>

 <p>Name: '.$name.'</p>
 <p>Email : '.$cemail.'</p>
 <p>Mobile Number: '.$mobile.'</p>
 <p>City: '.$city.'</p>
 <p>YourBloodgroup:'.$yourbloodgroup.'</p>'

;

 $mail = Mage::getModel('core/email');
  $mail->setToName($pname);
 $mail->setToEmail($email);
 $mail->setBody($html);
 $mail->setSubject('Blood Donor');
 $mail->setFromEmail('admin@labwise.in');
 $mail->setFromName("Labwise");
//$mail->addBcc("admin@labwise.in");
$mail->setType('html');// YOu can use Html or text as Mail format

   try {
  $mail->send();
  //Mage::getSingleton('core/session')->addSuccess('Your Order is successfully Completed');
  //Mage::app()->getResponse()->setRedirect(Mage::getBaseUrl());
//return '<h2>Your Order has been submitted. Thank you for using labwise.   </h2>';
  //$this->_redirect('');
  }
 catch (Exception $e) {
  //Mage::getSingleton('core/session')->addError('Unable to send.');
   //Mage::app()->getResponse()->setRedirect(Mage::getBaseUrl());
 // return '</h2>Unable to submit.</h2>'; 
 //$this->_redirect('');
 }
 }
 echo sendMailserviceAction();

 ?>

Answer 1

use this query for or condition..

 $connectionresource = Mage::getSingleton('core/resource');
       $readconnection = $connectionresource->getConnection('core_read');  
       $query="SELECT *
      FROM mg_serviceprovider  where islab='1' or ispharmacy='1'";
  $alldata =$readconnection->fetchAll($query);

         foreach($alldata as $data)
         {
              sendMailserviceAction($data['email'],$data['name']);
         }