EmailCheckOthers.php

<?php
#**************************************************************************
#  openSIS is a free student information system for public and non-public 
#  schools from Open Solutions for Education, Inc. web: www.os4ed.com
#
#  openSIS is  web-based, open source, and comes packed with features that 
#  include student demographic info, scheduling, grade book, attendance, 
#  report cards, eligibility, transcripts, parent portal, 
#  student portal and more.   
#
#  Visit the openSIS web site at http://www.opensis.com to learn more.
#  If you have question regarding this system or the license, please send 
#  an email to info@os4ed.com.
#
#  This program is released under the terms of the GNU General Public License as  
#  published by the Free Software Foundation, version 2 of the License. 
#  See license.txt.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#***************************************************************************************

include 'RedirectRootInc.php';
include 'Warehouse.php';
include 'Data.php';

$email = sqlSecurityFilter($_REQUEST['email']);
$id = sqlSecurityFilter($_REQUEST['id']);
$type = sqlSecurityFilter($_REQUEST['type']);

        if(isset($_REQUEST['email']) && $_REQUEST['email']!='')
        {
            if($type=='3')
            {
                if($_REQUEST['id']==0)
        $result_stu=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM students WHERE EMAIL=\''.$email.'\''));
                else
        $result_stu=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM students WHERE EMAIL=\''.$email.'\' AND STUDENT_ID!='.$id));    

        $result_pe=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM people WHERE EMAIL=\''.$email.'\''));
        $result_stf=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM staff WHERE EMAIL=\''.$email.'\''));
            }
            if($type=='2')
            {
                if($_REQUEST['id']==0)
        $result_stf=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX  FROM staff WHERE EMAIL=\''.$email.'\''));
                else
        $result_stf=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX  FROM staff WHERE EMAIL=\''.$email.'\' AND STAFF_ID!='.$id));    
                
        $result_pe=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM people WHERE EMAIL=\''.$email.'\''));
        $result_stu=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM students WHERE EMAIL=\''.$email.'\''));
            }
            
            if($type=='4')
            {
                if($_REQUEST['id']==0)
        $result_stf=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX  FROM people WHERE EMAIL=\''.$email.'\''));
                else
        $result_stf=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX  FROM people WHERE EMAIL=\''.$email.'\' AND STAFF_ID!='.$id));    
                
        $result_pe=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM students WHERE EMAIL=\''.$email.'\''));
        $result_stu=DBGet(DBQuery('SELECT COUNT(1) as EMAIL_EX FROM staff WHERE EMAIL=\''.$email.'\''));
            }
            
            if($result_stf[1]['EMAIL_EX']==0 && $result_pe[1]['EMAIL_EX']==0 && $result_stu[1]['EMAIL_EX']==0 )
            {
                echo '0_'.$type;
            }
            else
            {
                echo '1_'.$type;
            }
            exit;
        }
?>