erp/core/CoreApp/models/Model_check.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
class Model_check extends Lin_Model 
{
	function __construct(){
		parent::__construct();
		$this->load->database();
		$this->table = 'check';
		$this->load_table('check');
	}
	
	public function checkOverdue($check_name,$number,$check_address){
		$check_name = trim($check_name);
		$check_address = trim($check_address);
		if(empty($check_name) || empty($check_address)){
			return false;
		}
		$info =  $this->find("(check_name = '".$check_name."') or (check_address like '%".$check_address."%')","*",'addtime DESC');	
		if(empty($info)){

		}else{
			if((time() - $info['addtime'] ) < $info['zx_hours']*60*60 ){
				if($info['number'] == $number){
					return true;
				}
				return false;
			}
		}
		$this->insert([
			'check_address' => $check_address,
			'check_name' => $check_name,
			'number' => $number,
			'addtime' => time(),
			'zx_hours'=> 72
		]);
		return true;
	}

	public function checkOverduetest($check_name,$number,$check_address){
		$check_name = trim($check_name);
		$check_address = trim($check_address);
		if(empty($check_name) || empty($check_address)){
			return false;
		}
		$limit_time = time() - 72*60*60;
		$info =  $this->find("(addtime >=  ".$limit_time.") and ((check_name = '".$check_name."') or (check_address like '%".$check_address."%'))","*",'addtime DESC');	
		echo "<pre>";
		var_dump($info);
		var_dump($check_address);
		var_dump($check_name);
		var_dump($number);

		if(empty($info)){

		}else{
			var_dump($info['number']);
			var_dump($number);
			if($info['number'] == $number){
				return true;
			}
			return false;
		}

		return true;
		$this->insert([
			'check_address' => $check_address,
			'check_name' => $check_name,
			'number' => $number,
			'addtime' => time(),
			'zx_hours'=> 72
		]);
		return true;
	}
	
}  //end class