自上个月以来一直在努力，尝试了许多我从谷歌获得的解决方案，但没有得到任何帮助。代码在localhost上运行得非常快捷。但不是在实时服务器（VPS主机）上。请访问http://97.74.37.64/链接，查看在DND和NON-DND号码中过滤14000个手机号码需要永久保留。但是在我的本地主机上，完成相同的过程只需要大约20秒。我不明白原因，也没有时间浪费更多。请尽早提供您的解决方案。
PS：这个网站使用GoDaddy VPS托管4GB内存。
以下是代码..
Controller（filter.php）
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Filter extends MX_Controller
{
function __construct()
{
parent::__construct();
$this->load->model('Filter_model');
}
public function index()
{
$this->load->view('front_page');
}
public function numbers()
{
set_time_limit(2500);
ini_set('memory_limit', '-1');
//empty the existing table data first
$tru = $this->Filter_model->empty_data();
if (isset($tru))
$mobile_number = $this->input->post('numbers');
//adding comma after each mobile number
if (strpos($mobile_number, "\r\n") !== false) {
$mobile_number = str_replace("\r\n", ',', $mobile_number);
} elseif (strpos($mobile_number, "\n\r") !== false) {
$mobile_number = str_replace("\n\r", ',', $mobile_number);
} elseif (strpos($mobile_number, "\n") !== false) {
$mobile_number = str_replace("\n", ',', $mobile_number);
}
//convert comman seprate string to the array
$mobile_number = explode(",", $mobile_number);
$json_data['number'] = json_encode($mobile_number);
$j_conv = str_replace(']', '', str_replace('"', '', str_replace('[', '', $json_data['number'])));
$e_arr = explode(",", $j_conv);
$res = $this->Filter_model->compare_numbers($e_arr);
$res_nondnd = $this->Filter_model->compare_nondnd_numbers($e_arr);
$array = json_decode(json_encode($res), True);
$array_nondnd = json_decode(json_encode($res_nondnd), True);
//array common words to remove
$common_words = array("e_number]", "=", "n", "0[");
//now convert the data into string again
$url = preg_replace('/[a-z]/', '', str_replace($common_words, '', preg_replace('/&.....[a-z_=]/', ',', urldecode(http_build_query($array)))));
//working here
if (sizeof($mobile_number) <= 15000){
$data['dnd_numbers'] = $array;
$data['not_dnd_numbers'] = $array_nondnd;
$this->load->view('filtered_numbers', $data);
} else {
$this->session->set_flashdata('error', 'Error... Please enter max 15000 numbers at one time');
redirect('filter');
}
}
}
模型（Filter_model.php）
<?php
class Filter_model extends CI_Model {
function __construct() {
parent::__construct();
}
public function empty_data(){
return $this->db->truncate('srchlist');
}
public function compare_numbers($e_arr){
$stmt = "('" . implode("'), ('", $e_arr) . "')";
$ins_res = $this->db->query("INSERT INTO srchlist (number) VALUES $stmt" );
$join_res = $this->db->query("SELECT mobile.phone_number FROM mobile INNER JOIN srchlist ON mobile.phone_number = srchlist.number");
return $join_res->result();
}
public function compare_nondnd_numbers($e_arr){
$join_nondnd_res = $this->db->query("SELECT number FROM `srchlist` F WHERE NOT EXISTS (SELECT phone_number FROM mobile S WHERE F.number = S.phone_number)
");
return $join_nondnd_res->result();
}
public function check_dnd_number($phone_number) {
$this->db->where('phone_number', $phone_number);
$this->db->where('ops_type', 'A');
//$this->db->or_where('ops_type', 'a');
$query = $this->db->get('mobile');
return $query->row('phone_number');
}
public function database_numbers() {
$this->db->select('phone_number');
$this->db->where('ops_type', 'A');
$query = $this->db->get('mobile');
return $query->result();
}
public function scrub_numbers() {
$mobile_number = $this->input->post('numbers');
if (strpos($mobile_number, "\r\n") !== false) {
$mobile_number = str_replace("\r\n", ',', $mobile_number);
} elseif (strpos($mobile_number, "\n\r") !== false) {
$mobile_number = str_replace("\n\r", ',', $mobile_number);
} elseif (strpos($mobile_number, "\n") !== false) {
$mobile_number = str_replace("\n", ',', $mobile_number);
}
$pieces = explode(",", $mobile_number);
if (!empty($pieces) && $pieces[0] != '')
$pieces = array_map(function($v) {
return strlen($v) >= 10 ? substr($v, -10) : $v;
}, $pieces);
$pieces = array_unique($pieces);
$database = $this->database_numbers();
}
}
查看（front_page.php）
<!DOCTYPE html>
<html lang="en">
<?php $general = $this->Common_model->get_home(); ?>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="<?= $general->metadescription ?>">
<meta name="keyword" content="<?= $general->metadescription ?>">
<meta name="author" content="Jay Chandra || www.shubhtech.in">
<title><?= $general->title ?></title>
<!-- Bootstrap Core CSS -->
<link href="<?= base_url() ?>assets/vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom Fonts -->
<link href="<?= base_url() ?>assets/vendor/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<link href='https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Merriweather:400,300,300italic,400italic,700,700italic,900,900italic' rel='stylesheet' type='text/css'>
<!-- Plugin CSS -->
<link href="<?= base_url() ?>assets/vendor/magnific-popup/magnific-popup.css" rel="stylesheet">
<!-- Theme CSS -->
<link href="<?= base_url() ?>assets/css/creative.min.css" rel="stylesheet">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="<?= base_url() ?>assets/https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="<?= base_url() ?>assets/https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body id="page-top">
<nav id="mainNav" class="navbar navbar-default navbar-fixed-top">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span> Menu <i class="fa fa-bars"></i>
</button>
<a class="navbar-brand page-scroll" href="<?= base_url() ?>#page-top"><?= $general->sitename ?></a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li>
<a class="page-scroll" href="<?= base_url() ?>#contact">Contact</a>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container-fluid -->
</nav>
<header>
<div class="header-content">
<div class="header-content-inner">
<marquee direction="left" behavior="scroll" scrollamount="5" scrolldelay="100" onMouseOver="stop()" onMouseOut="start()">
<p><?= $general->marquee ?></p>
</marquee>
<p>To filter, You can enter multiple number by one number per line or one number by comma e.g: 8877665544, 9876543210.</p>
<div class="row">
<div class="col-lg-8 col-lg-offset-2">
<form method="post" action="<?= base_url() ?>filter/numbers/#result">
<div class="form-group">
<textarea name="numbers" class="form-control" rows="10" autofocus=""></textarea>
<p>(You can filter 15,000 mobile numbers at one time)</p>
</div>
<div class="form-group">
<input type="submit" class="btn btn-lg btn-success" value="SCRUB IT"/>
</div>
</form>
</div>
</div>
<div class="row">
<div class="col-lg-12">Space for Ad</div>
</div>
</div>
</div>
</header>
<section id="contact">
<div class="container">
<div class="row">
<div class="col-lg-8 col-lg-offset-2 text-center">
<h2 class="section-heading">Let's Get In Touch!</h2>
<hr class="primary">
</div>
<div class="col-lg-4 col-lg-offset-2 text-center">
<i class="fa fa-phone fa-3x sr-contact"></i>
<p><?= $general->contact ?></p>
</div>
<div class="col-lg-4 text-center">
<i class="fa fa-envelope-o fa-3x sr-contact"></i>
<p><?= $general->email ?></p>
</div>
</div>
</div>
</section>
<!-- jQuery -->
<script src="<?= base_url() ?>assets/vendor/jquery/jquery.min.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="<?= base_url() ?>assets/vendor/bootstrap/js/bootstrap.min.js"></script>
<!-- Plugin JavaScript -->
<script src="<?= base_url() ?>assets/https://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>
<script src="<?= base_url() ?>assets/vendor/scrollreveal/scrollreveal.min.js"></script>
<script src="<?= base_url() ?>assets/vendor/magnific-popup/jquery.magnific-popup.min.js"></script>
<!-- Theme JavaScript -->
<script src="<?= base_url() ?>assets/js/creative.min.js"></script>
</body>
</html>
过滤器编号显示视图（filtered_numbers.php）
<!DOCTYPE html>
<html lang="en">
<?php $general = $this->Common_model->get_home(); ?>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="<?= $general->metadescription ?>">
<meta name="keyword" content="<?= $general->metadescription ?>">
<meta name="author" content="Jay Chandra || www.shubhtech.in">
<title><?= $general->title ?></title>
<!-- Bootstrap Core CSS -->
<link href="<?= base_url() ?>assets/vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom Fonts -->
<link href="<?= base_url() ?>assets/vendor/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<link href='https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>
<link href='https://fonts.googleapis.com/css?family=Merriweather:400,300,300italic,400italic,700,700italic,900,900italic' rel='stylesheet' type='text/css'>
<!-- Plugin CSS -->
<link href="<?= base_url() ?>assets/vendor/magnific-popup/magnific-popup.css" rel="stylesheet">
<!-- Theme CSS -->
<link href="<?= base_url() ?>assets/css/creative.min.css" rel="stylesheet">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="<?= base_url() ?>assets/https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="<?= base_url() ?>assets/https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body id="page-top">
<nav id="mainNav" class="navbar navbar-default navbar-fixed-top">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span> Menu <i class="fa fa-bars"></i>
</button>
<a class="navbar-brand page-scroll" href="<?= base_url() ?>#page-top"><?= $general->sitename ?></a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li>
<a class="page-scroll" href="<?= base_url() ?>#contact">Contact</a>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container-fluid -->
</nav>
<header>
<div class="header-content">
<div class="header-content-inner">
<marquee direction="left" behavior="scroll" scrollamount="5" scrolldelay="100" onMouseOver="stop()" onMouseOut="start()">
<p><?= $general->marquee ?></p>
</marquee>
<p>To filter, You can enter multiple number by one number per line or one number by comma e.g: 8877665544, 9876543210.</p>
<div class="row">
<div class="col-lg-8 col-lg-offset-2">
<form method="post" action="<?= base_url() ?>filter/numbers/#result">
<div class="form-group">
<textarea name="numbers" class="form-control" rows="10" autofocus=""></textarea>
<p>(You can filter 15,000 mobile numbers at one time)</p>
</div>
<div class="form-group">
<input type="submit" class="btn btn-lg btn-success" value="SCRUB IT"/>
</div>
</form>
</div>
</div>
<div class="row">
<div class="col-lg-12">Space for Ad</div>
</div>
</div>
</div>
</header>
<section class="bg-primary" id="result">
<div class="container">
<div class="row">
<div class="col-lg-4 col-lg-offset-2 text-center">
<h2 class="section-heading">DND Numbers</h2>
<hr class="light">
<textarea class="form-control" rows="20"><?php
foreach ($dnd_numbers as $list) {
echo "$list[phone_number]\r\n";
}
?></textarea>
</div>
<div class="col-lg-4 text-center">
<h2 class="section-heading">NON DND Numbers</h2>
<hr class="light">
<textarea class="form-control" rows="20"><?php
foreach ($not_dnd_numbers as $list) {
echo "$list[number]\r\n";
}
?></textarea>
</div>
</div>
</div>
</section>
<section id="contact">
<div class="container">
<div class="row">
<div class="col-lg-8 col-lg-offset-2 text-center">
<h2 class="section-heading">Let's Get In Touch!</h2>
<hr class="primary">
</div>
<div class="col-lg-4 col-lg-offset-2 text-center">
<i class="fa fa-phone fa-3x sr-contact"></i>
<p><?= $general->contact ?></p>
</div>
<div class="col-lg-4 text-center">
<i class="fa fa-envelope-o fa-3x sr-contact"></i>
<p><?= $general->email ?></p>
</div>
</div>
</div>
</section>
<!-- jQuery -->
<script src="<?= base_url() ?>assets/vendor/jquery/jquery.min.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="<?= base_url() ?>assets/vendor/bootstrap/js/bootstrap.min.js"></script>
<!-- Plugin JavaScript -->
<script src="<?= base_url() ?>assets/https://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>
<script src="<?= base_url() ?>assets/vendor/scrollreveal/scrollreveal.min.js"></script>
<script src="<?= base_url() ?>assets/vendor/magnific-popup/jquery.magnific-popup.min.js"></script>
<!-- Theme JavaScript -->
<script src="<?= base_url() ?>assets/js/creative.min.js"></script>
</body>
</html>