OverLord Shell

<?php
/*
@Purpose: Update company job
@Author: Rajahree
@CreatedOn: 6 may 2016
@ModifiedOn: 6 may 2016
*/
error_reporting(0);
session_start();
require_once("db/conn.php");
if(!isset($_SESSION['company_id']) || !isset($_SESSION['company_name'])){session_destroy();header("location:login.php");}
if(!in_array($_SESSION['loggedin_user'],array('admin','company'))){header("location:404.php");}

 $job_description = htmlentities(trim($_POST['job_description']),ENT_QUOTES);

    $patterns = array();
 $patterns[0] = '/([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)/';
    $patterns[1] = '/([0-9]+[\- ]?[0-9]{9}+)/';
	$patterns[2] = '/([0-9]{2,}-[0-9]{0,}-[0-9]{0,})/';
	$patterns[3] =  "/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/";

	
    $replacements = array();
    $replacements[0] = '';
    $replacements[1] = '';
	$replacements[2] = '';
	$replacements[3] = '';

    //should use just one call of preg_replace for perfomance issues
    $string = preg_replace($patterns, $replacements, $job_description);


$data = array(
	'job_title' => $_POST['job_title'],
	'my_company_id'=>$_POST['my_company_id'],
	'job_location' => $_POST['job_location'],
	'no_of_position' => $_POST['no_of_position'],
	'job_description' => $string,
    'ctc' => $_POST['ctc'],
	'workexp' => $_POST['workexp'],
	'education' => $_POST['education'],
    'job_description' =>$string,
	'jobcategory' => $_POST['jobcategory'],
	'education' => $_POST['education']
    
);
//print_r($data);exit;
$editresult = dbRowUpdate('busdir_mst_companyjob', $data,'job_id = '.$_POST['job_id'].'');
echo $editresult;

?>