codeigniter query gives error - codeigniter

Question

I am writing this code to get an email from the following query, but it gives me an error:
undefined variable email
It seems that the result generated from that query can't be seen outside of the foreach loop, but I want that email variable. The error is in send_session_close_mail() function:
$qry="select email from end_employee_master where
id=(select eemp_id from book_e_counseling_mst where CaseId='EC-".$cid."')" ;
$query=$this->db->query($qry);
$num=$query->num_rows();
foreach($query->result() as $row) {
$email=$row->email;
}
Full code listing:
<?php
class Email_model extends CI_Model {
private $config = null;
public function __construct() {
parent::__construct();
$this->load->helper(array('form', 'url'));
$this->load->library('email');
$this->config = Array(
'protocol' => 'smtp',
'smtp_host' => 'mail.santulan.co.in',
'smtp_port' => 25,
'smtp_user' => 'no.reply#santulan.co.in', // change it to yours
'smtp_pass' => 'Admin#123', // change it to yours
'mailtype' => 'html',
'charset' => 'iso-8859-1',
'wordwrap' => TRUE
);
$this->email->initialize($this->config);
}
public function send_password_reset_mail($new_pass, $email) {
$base_url = base_url();
$this->email->initialize($this->config);
$message_str = '<p><span style="font-family: \'Tahoma\', Tahoma; font-weight:normal;">Hello there,</span></p>
<p><span style="font-family: \'Tahoma\',Tahoma; font-weight:normal;">You have requested to reset your password. Please click on the below link. </span></p>
<p><span style="font-family: \'Tahoma\', Tahoma; font-weight:normal;">Click here</span></p>
<p><span style="font-family: \'Tahoma\', Tahoma; font-weight:normal;">Please do not share this link with anyone else.</span></p>
<p> </p>
<p><span style="font-weight:normal; font-family: \'Tahoma\', Tahoma;">Sincerely,</span></p>
<p><span style="font-weight:normal; font-family: \'Tahoma\', Tahoma;">Team Santulan </span></p>
<p><br />
</p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject('Message From Santulan: Password Reset Link');
$this->email->message($message_str);
$this->email->send();
}
/**
function to change the password of the team
**/
public function send_password_reset_mail_team($new_pass, $email) {
$base_url = base_url();
$this->email->initialize($this->config);
$message_str = '<p><span style="font-family: \'Tahoma\', Tahoma; font-weight:normal;">Hello there,</span></p>
<p><span style="font-family: \'Tahoma\',Tahoma; font-weight:normal;">You have requested to reset your password. Please click on the below link. </span></p>
<p><span style="font-family: \'Tahoma\', Tahoma; font-weight:normal;">Click here</span></p>
<p><span style="font-family: \'Tahoma\', Tahoma; font-weight:normal;">Please do not share this link with anyone else.</span></p>
<p> </p>
<p><span style="font-weight:normal; font-family: \'Tahoma\', Tahoma;">Sincerely,</span></p>
<p><span style="font-weight:normal; font-family: \'Tahoma\', Tahoma;">Team Santulan </span></p>
<p><br />
</p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject('Message From Santulan: Password Reset Link');
$this->email->message($message_str);
$this->email->send();
}
/**
* Send mail to Counselor that Conversation has been
* updated by User for the E-Counseling case.
* #param type $data About case ID description etc.
*/
public function set_EC_notify_mail_counselor($data) {
$this->load->model('users');
$userdata = $this->users->get_end_employee_Detail($data['eemp_id']);
$counselordata = $this->users->get_counselor_Detail($data['counseler_id']);
if ($userdata && $counselordata) {
$mailSubject = "E-Counseling Conversation Reply for Case ID " . $data['CaseId'] . ".";
$mailBody = '<p>Hi ' . $counselordata->name . ',</p>
<p>Greeting for the day.</p>
<p>You have new reply for the E-Counseling Case ID ' . $data['CaseId'] .
' feedback conversation. This reply is from employee ' . $userdata->name . ' ' .
$userdata->lname .
'. Please login to http://www.santulan.co.in to respond this.</p>
<p> </p>
<p><span style="font-weight:normal;">Thanks & Regards,</span></p>
<p><span style="font-weight: normal;">Santulan Support Team</span></p>';
$this->email->initialize($this->config);
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($counselordata->email);
$this->email->subject($mailSubject);
$this->email->message($mailBody);
$this->email->send();
}
}
/**
* Send mail to Counselor that Conversation has been
* updated by User for the E-Counseling case.
* #param type $data About case ID description etc.
*/
public function set_EC_notify_mail_endUser($data) {
$this->load->model('users');
$userdata = $this->users->get_end_employee_Detail($data['eemp_id']);
$counselordata = $this->users->get_counselor_Detail($data['counseler_id']);
if ($userdata && $counselordata) {
$mailSubject = "E-Counseling Conversation Reply for Case ID " . $data['CaseId'] . ".";
$mailBody = '<p>Hi ' . $userdata->name . ' ' .
$userdata->lname . ',</p>
<p>Greeting for the day.</p>
<p>You have new reply for the E-Counseling Case ID ' . $data['CaseId'] .
' feedback conversation. This reply is from Counselor ' . $counselordata->name .
'. Please login to http://www.santulan.co.in to respond this.</p>
<p> </p>
<p><span style="font-weight:normal;">Thanks & Regards,</span></p>
<p><span style="font-weight: normal;">Santulan Support Team</span></p>';
$this->email->initialize($this->config);
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($counselordata->email);
$this->email->subject($mailSubject);
$this->email->message($mailBody);
$this->email->send();
}
}
public function send_feedback_mail($case_id, $emailID, $fname, $lname) {
$base_url = base_url();
$this->email->initialize($this->config);
$message_str = '<pre><em><strong>hello $fname end user why you want feedback from me cant you call me or you dont hav'
. ' enough balance in your phone. clik on the link below http://www.santulan/feedback/feedback_form?case_id=EC-12&emp_id=2&c_id</strong></em></pre>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($emailID);
$this->email->subject('Santulan-Feedback Email');
$this->email->message('$message_str');
$email->send();
}
/**public function send_session_details($output) {
$base_url = base_url();
$this->email->initialize($this->config);
$case_id = $output['CaseId'];
$sessionDetail = $output['currentSessionDetails'];
$query = " SELECT email FROM end_employee_master WHERE id=(SELECT eemp_id FROM book_e_counseling_mst WHERE CaseId='$case_id')";
$result = $this->db->query($query);
foreach ($result->result() as $row) {
$mail_id = $row->email;
}
$message_str = '<pre><em><strong>Hello counseler you have new case</strong></em></pre>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Team');
$this->email->to($mail_id);
$this->email->subject('Counselor you have new case come on');
$this->email->message($message_str);
$this->email->send();
}**/
public function send_helpline_registration_mail($gvfcode,$data,$password) {
$base_url = base_url();
$this->email->initialize($this->config);
$email = $data['email'];
$firstname = $data['name'];
$lastname = $data['lname'];
$pass = $password;
$url = 'http://www.santulan.co.in/registration/verification/' . $gvfcode;
$message = "Dear $firstname $lastname, \n " .
'<p dir="ltr" style="color: rgb(34, 34, 34); font-family:Tahoma, Tahoma; font-size: 14 background-color: rgb(255, 255, 255);">
Thank you for reaching out to SANTULAN. Please activate your account by clicking on the below link.</p>
<p dir="ltr" style="color: rgb(34, 34, 34); font-family: Tahoma, Tahoma; background-color: rgb(255, 255, 255);">
<!---<strong>You can take counselling via phone or face 2 face</strong></p>--->
<p dir="ltr" style="color: rgb(34, 34, 34); font-family: Tahoma, Tahoma; background-color: rgb(255, 255, 255);">
<!---<strong>For more details contact or Helpline no.</p>--->
<p dir="ltr" style="color: rgb(34, 34, 34); font-family: Tahoma, Tahoma; background-color: rgb(255, 255, 255);">
<!---<strong>Also you can activate your account by clicking below link</p>--->
<p dir="ltr" style="color: rgb(34, 34, 34); font-family: Tahoma, Tahoma; fon background-color: rgb(255, 255, 255);">
<b>' . $url .'</b></p>
<p dir="ltr" style="color: rgb(34, 34, 34); font-family: Tahoma, Tahoma; background-color: rgb(255, 255, 255);">
Your login id is your email address : ' . $email . '</p>
<p dir="ltr" style="color: rgb(34, 34, 34); font-family: Tahoma, Tahoma; background-color: rgb(255, 255, 255);">
Your password is :
' . $pass . '</p>
<p dir="ltr" style="color: rgb(34, 34, 34); font-family: Tahoma, Tahoma; background-color: rgb(255, 255, 255);">
<em>Thank you,<br />
Team Santulan </em></p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to(trim($email));
$this->email->subject('Registration Confirmation');
$this->email->message($message);
$this->email->send();
}
/**
Function to send email form submitted mail for E-counseling
**/
public function send_mail_to_user($email)
{
$base_url = base_url();
$this->email->initialize($this->config);
$message_str = '<p> Hello There'.
'<br>'.
'<br>We have received your request. We will be in touch shortly'.
'<br>'.
'<br>Team Santulan
</p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject('Message From Santulan: You filled a form for E-Counseling');
$this->email->message($message_str);
$this->email->send();
}
/**
Function to send email form submitted mail for Telephonic-counseling
**/
public function send_mail_to_tele_user($email)
{
$base_url = base_url();
$this->email->initialize($this->config);
$message_str = '<p> Hello There'.
'<br>'.
'<br>We have received your request. We will be in touch shortly'.
'<br>'.
'<br>Team Santulan
</p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject('Message From Santulan: Your Counseling Appointment');
$this->email->message($message_str);
$this->email->send();
}
/**
Function to send email form submitted mail for F to F-counseling
**/
public function send_mail_to_ftof_user($email)
{
$base_url = base_url();
$this->email->initialize($this->config);
$message_str = '<p> Hello There'.
'<br>We have received your request. We will be in touch shortly'.
'<br>'.
'<br>Team Santulan
</p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject('Message From Santulan: Your Counseling Appointment');
$this->email->message($message_str);
$this->email->send();
}
/**
Function to send email form submitted mail for video - counseling
**/
public function send_mail_to_video_user($email)
{
$base_url = base_url();
$this->email->initialize($this->config);
$message_str ='<p> Hello There'.
'<br>'.
'<br>We have received your request. We will be in touch shortly'.
'<br>'.
'<br>Team Santulan
</p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject('Message From Santulan: Your Counseling Appointment');
$this->email->message($message_str);
$this->email->send();
}
/**
public function send_mail_fs()
{
$userid = $this->session->all_userdata();
$email = $userid['logged_in']['email'];
$base_url = base_url();
$this->email->initialize($this->config);
$message_str = '<p>Hello There,<br>
You have new case for assignment,please login and assighn it to counselor.
</p>';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject("This is first support mail");
$this->email->message($message_str);
$this->email->send();
}
**/
public function send_counselor_mail($email)
{
$this->email->initialize($this->config);
$message_str = 'Hello this is mail for counselor testing';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to("hemantrandivehr#gmail.com");
$this->email->subject("This is first support mail");
$this->email->message($message_str);
$this->email->send();
}
/**
Function to send mail to enduser thatb session is closed
**/
public function send_session_close_mail($session_id,$c_type,$cid)
{
//$url = 'https://www.surveymonkey.com/r/?sm=s8ma655VB3Jd39QMaNl2YPaVWsbL3XPHrBW6ryEbhkGruBuQ8SLyNsX3hY6gwgopkuIJdbQy0GrI%2fPd77ydWOSP4R%2fOxaHLr52uARCuMiLg%3d';
if($c_type=='E_Counseling')
{
$qry="select email from end_employee_master where id=(select eemp_id from book_e_counseling_mst where CaseId='EC-".$cid."')" ;
$query=$this->db->query($qry);
$num=$query->num_rows();
foreach($query->result() as $row)
{
$email=$row->email;
}
$this->email->initialize($this->config);
$message_str = 'Your session for '.$c_type.'is closed,your case id is '.$cid.' please click on the link Click Here ';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject("This is mail from counselor");
$this->email->message($message_str);
$this->email->send();
}
if($c_type=='Telephone_Counseling')
{
$qry="SELECT email FROM book_tele_counseling_mstr WHERE CaseId like 'TC-" . $cid . "'";
$query=$this->db->query($qry);
$num=$query->num_rows();
foreach($query->result() as $row)
{
//$eemp_id=$row->eemp_id;
$email=$row->email;
}
$this->email->initialize($this->config);
$message_str = 'Your session for'.$c_type.'is closed,your case id is '.$cid.' please click on the link Click Here ';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject("This is mail from counselor");
$this->email->message($message_str);
$this->email->send();
}
if($c_type=='F2F_Counseling')
{
$qry="SELECT email FROM book_ff_counseling_mstr WHERE CaseId like 'FC-" . $cid . "'";
$query=$this->db->query($qry);
$num=$query->num_rows();
foreach($query->result() as $row)
{
//$eemp_id=$row->eemp_id;
$email=$row->email;
}
$this->email->initialize($this->config);
$message_str = 'Your session for'.$c_type.'is closed,your case id is '.$cid.' please click on the link Click Here ';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject("This is mail from counselor");
$this->email->message($message_str);
$this->email->send();
}
if($c_type=='Video_Counseling')
{
$qry="SELECT email FROM book_vedio_counseling_mstr WHERE CaseId like 'VC-" . $cid . "'";
$query=$this->db->query($qry);
$num=$query->num_rows();
foreach($query->result() as $row)
{
//$eemp_id=$row->eemp_id;
$email=$row->email;
}
$this->email->initialize($this->config);
$message_str = 'Your session for'.$c_type.'is closed,your case id is '.$cid.' please click on the link Click Here ';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject("This is mail from counselor");
$this->email->message($message_str);
$this->email->send();
}
}
}

Answer 1

As per your comment 339 and 340 line number it showing error,its for email variable there in send_session_close_mail()
Next is what your code :
foreach($query->result() as $row)
{
$email=$row->email;
}
$this->email->initialize($this->config);
$message_str = 'Your session for '.$c_type.'is closed,your case id is '.$cid.' please click on the link Click Here ';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject("This is mail from counselor");
$this->email->message($message_str);
$this->email->send();
I come to know that you want to send email to multiple email-ids as you have foreach loop. and in that for loop variable email is declared.
I suggest you to put all sendding email code in that loop only as follow and try once
foreach($query->result() as $row)
{
$email=$row->email;
$this->email->initialize($this->config);
$message_str = 'Your session for '.$c_type.'is closed,your case id is '.$cid.' please click on the link Click Here ';
$this->email->from('no.reply#santulan.co.in', 'Santulan Suport Team');
$this->email->to($email);
$this->email->subject("This is mail from counselor");
$this->email->message($message_str);
$this->email->send();
}
This may solve your issue.