Cakephp 3 how do i save individual date in database - cakephp-3.0

Question

I have leave request form.If users takes 2/3 days leaves, then the leave date should be stored into the database separately.I have applied for 2 days, suppose i have selected the date 20-10-2019 and 21-10-2019 for leave request. But it stored into database only one entry. date_form and date_to are my column names.
I want to separate the dates. Example : date_from: 20-10-2019 date_to : 20-10-2019 and date_from: 21-10-2019 date_to : 21-10-2019.
But now it stored date_from : 20-10-2019 date_to : 21-10-2019. Can anyone help me on this?
I have tried some code:
else if($leaveRequest->no_of_days > 1 && $leaveRequest->no_of_days < 7)
{
for($i = 0 ; $i < $leaveRequest->no_of_days; $i++)
{
$day = $i. ' day';
$var = $this->EmpLeaves->newEntity();
if($i == 0)
{
$var->date_from = date('Y-m-d', strtotime($this->request->getData(['date_from'])));
$var->date_to = date('Y-m-d', strtotime($this->request->getData(['date_from'])));
}
else
{
$var->date_from = date('Y-m-d', strtotime($day,strtotime($this->request->getData(['date_from']))));
$var->date_to = date('Y-m-d', strtotime($day,strtotime($this->request->getData(['date_from']))));
}
$var->employee_id = $this->Auth->user('id');
$var->employee_name = $this->request->getData(['employee_name']);
$var->reporting_managerId = $this->request->getData(['reporting_managerId']);
$var->leave_type = $this->request->getData(['leave_type']);
// $var->no_of_days = $this->request->getData(['no_of_days']);
$var->no_of_days = 1;
$var->half_day = $this->request->getData(['half_day']);
$var->leave_reason = $this->request->getData(['leave_reason']);
$var->reliever = $this->request->getData(['reliever']);
$valueSaved = $this->EmpLeaves->save($var);
}
if($valueSaved)
{
//newcode for sending email
$applierEmail = $this->Auth->user('office_email');
$applierName = $this->Auth->user('first_name') . ' ' . $this->Auth->user('last_name');
}
else
{
$this->Flash->error(__('Please check the message'));
}
}

Answer 1

else if($leaveRequest->no_of_days > 1 && $leaveRequest->no_of_days < 7)
{
for($i = 0 ; $i < $leaveRequest->no_of_days; $i++)
{
$day = $i. ' day';
$var = $this->EmpLeaves->newEntity();
else
$var->date_from = date('Y-m-d', strtotime($day,strtotime($this->request->getData(['date_from']))));
$var->date_to = date('Y-m-d', strtotime($day,strtotime($this->request->getData(['date_to']))));
$var->employee_id = $this->Auth->user('id');
$var->employee_name = $this->request->getData(['employee_name']);
$var->reporting_managerId = $this->request->getData(['reporting_managerId']);
$var->leave_type = $this->request->getData(['leave_type']);
$var->no_of_days = $this->request->getData(['no_of_days']);
$var->half_day = $this->request->getData(['half_day']);
$var->leave_reason = $this->request->getData(['leave_reason']);
$var->reliever = $this->request->getData(['reliever']);
$valueSaved = $this->EmpLeaves->save($var);
}
if($valueSaved)
{
//newcode for sending email
$applierEmail = $this->Auth->user('office_email');
$applierName = $this->Auth->user('first_name') . ' ' . $this->Auth->user('last_name');
}
else
{
$this->Flash->error(__('Please check the message'));
}
}