我正在使用PHP类实时检查电子邮件的有效性，PHP 脚本工作正常：检查电子邮件并在同一页面中打印结果，为每个经过验证的电子邮件创建一个 <td> 元素。
我的问题是我正在尝试验证大约 200,000 封电子邮件......脚本的结果是一个巨大的列表，导致我的浏览器停止工作。
是否可以创建一个包含结果的.csv文件，而不仅仅是将它们打印在页面上？如果是这样，我该怎么做？
这是我的源代码：
index.php <-- 这是显示结果的文件。emailvalid.php <-- 这是 PHP 类
<!DOCTYPE html>
<!--[if IE 8]> <html lang="en" class="ie8"> <![endif]-->
<!--[if IE 9]> <html lang="en" class="ie9"> <![endif]-->
<!--[if !IE]><!--> <html lang="en"> <!--<![endif]-->
<head>
<title>EmailValid</title>
<!-- Meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<link rel="shortcut icon" href="favicon.ico">
<link href='http://fonts.googleapis.com/css?family=Lato:300,400,300italic,400italic' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Montserrat:400,700' rel='stylesheet' type='text/css'>
<!-- Global CSS -->
<link rel="stylesheet" href="assets/plugins/bootstrap/css/bootstrap.min.css">
<!-- Plugins CSS -->
<link rel="stylesheet" href="assets/plugins/font-awesome/css/font-awesome.css">
<link rel="stylesheet" href="assets/plugins/prism/prism.css">
<!-- Theme CSS -->
<link id="theme-style" rel="stylesheet" href="assets/css/styles.css">
<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body data-spy="scroll">
<!---//Facebook button code-->
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.0";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<!-- ******PROMO****** -->
<section id="promo" class="promo section offset-header">
<div class="container text-center">
<h2 class="title">Email<span class="highlight">Valid</span></h2>
<p class="intro">Check the email validity in real-time
<form method="post">
<textarea rows="10" cols="150" style="color:black" name="email" placeholder="Insert here your text. The robot will extract all the emails from the text"></textarea>
</p>
<div class="btns">
<input type="submit" value="Check" name="Check" class="btn btn-cta-secondary">
</div>
</form>
<?php include 'assets/emailvalid.php'; ?>
<ul class="meta list-inline">
</ul><!--//meta-->
</div><!--//container-->
</section><!--//promo-->
<!-- Javascript -->
<script type="text/javascript" src="assets/plugins/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="assets/plugins/jquery-migrate-1.2.1.min.js"></script>
<script type="text/javascript" src="assets/plugins/jquery.easing.1.3.js"></script>
<script type="text/javascript" src="assets/plugins/bootstrap/js/bootstrap.min.js"></script>
<script type="text/javascript" src="assets/plugins/jquery-scrollTo/jquery.scrollTo.min.js"></script>
<script type="text/javascript" src="assets/plugins/prism/prism.js"></script>
<script type="text/javascript" src="assets/js/main.js"></script>
</body>
</html> <?php
$show_details ='yes'; // choice : 'yes' or 'no'
$disposable_email ='yes'; // choice : 'yes' or 'no'
$check_mx ='yes'; // choice : 'yes' or 'no'
if(!empty($_POST['Check'])){
if(!empty($_POST['email'])){
$emails = get_email($_POST['email']);
require_once('emailvalidclass.php'); //include emailvalidclass.php file
$emailChecker = new emailChecker; // Make a new instance
if($show_details=='yes'){ $emailChecker->supress_output = 0; }else{ $emailChecker->supress_output = 1; }
if($disposable_email=='yes'){ $emailChecker->filter_dea = 1; }else{ $emailChecker->filter_dea = 0; }
if($check_mx=='yes'){ $emailChecker->check_mx = 1; }else{ $emailChecker->check_mx = 0; }
$emailChecker->smtp_test = 0;
$emailsubmited=count($emails);
echo '<br><b>Emails : </b>'.$emailsubmited;
echo '<hr><table cellpadding="10" cellspacing="10" border="1" style="margin-top: 15px;">
<tr style="font-size:20px;background-color:black;color:white">
<td>Email</td>
<td>Passed</td>';
if($show_details=='yes'){
echo '<td style="text-align:left">Email valid ?</td>';
if($disposable_email=='yes'){
echo '<td>Disposable ?</td>';
}
if($check_mx=='yes'){
echo '<td>Domain MX Check ?</td>';
}
}
echo ' </tr>';
$array_good_emails=array();
$array_bad_emails=array();
$array_good_no_duplicate_emails=array();
foreach((array)$emails as $key=>$e){
if(empty($e)) continue;
$e = $emailChecker->check($e);
$e = $e['result'];
// echo '<pre>';
// print_r($e);
// echo '</pre>';
if($e['success']){
$array_good_emails[]=htmlspecialchars($e['query']);
}else{
$array_bad_emails[]=htmlspecialchars($e['query']);
}
?>
<tr>
<td><?php echo htmlspecialchars($e['query']); ?></td>
<?php if($e['success']){
echo '<td style="background-color:green">yes</td>';
}else{
echo '<td style="background-color:red">no</td>';
}
?>
<td>
<?php if(!empty($e['report']['validate_email'])){
echo 'yes';
}elseif(!empty($e['errors']['validate_email'])){
echo 'no';
}
?>
</td>
<?php if($show_details=='yes'){ ?>
<?php if($disposable_email=='yes'){ ?>
<td>
<?php if(!empty($e['report']['filter_dea'])){
echo 'no';
}elseif(!empty($e['errors']['filter_dea'])){
echo 'yes';
}else{
echo '-';
}
?>
</td>
<?php } ?>
<?php if($check_mx=='yes'){ ?>
<?php if(!empty($e['report']['check_mx'])){
echo '<td>yes</td>';
}elseif(!empty($e['errors']['check_mx'])){
echo '<td>no</td>';
}else{
echo '<td>-</td>';
}
?>
<?php } ?>
<?php } ?>
</tr>
<?php
}
echo '</table><br><br>';
?>
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">Show Passed/Good Emails</a>
</h4>
</div>
<div id="collapseTwo" class="panel-collapse in" style="height: auto;">
<div class="panel-body" style="color:black">
<?php echo implode("<br>",$array_good_emails); ?>
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h6 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseOne" class="collapsed">Show Bad Emails</a>
</h6>
</div>
<div id="collapseOne" class="panel-collapse collapse" style="height: 0px;">
<div class="panel-body" style="color:black">
<?php echo implode("<br>",$array_bad_emails); ?>
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseFour" class="collapsed">Show Passed/Good Emails (without duplicate emails) </a>
</h4>
</div>
<div id="collapseFour" class="panel-collapse collapse">
<div class="panel-body" style="color:black">
<?php $array_good_no_duplicate_emails=array_unique($array_good_emails);
echo implode("<br>",$array_good_no_duplicate_emails); ?>
</div>
</div>
</div>
<?php
}else{
echo 'Email field empty. Please, try again';
}
}
function get_email($text) {
## Regex taken from http://bit.ly/Tq2PYP PHP's FILTER_VALIDATE_EMAIL function.
$email_pattern = "/(?!(?:(?:''x22?''x5C[''x00-''x7E]''x22?)|(?:''x22?[^''x5C''x22]''x22?)){255,})(?!(?:(?:''x22?''x5C[''x00-''x7E]''x22?)|(?:''x22?[^''x5C''x22]''x22?)){65,}@)(?:(?:[''x21''x23-''x27''x2A''x2B''x2D''x2F-''x39''x3D''x3F''x5E-''x7E]+)|(?:''x22(?:[''x01-''x08''x0B''x0C''x0E-''x1F''x21''x23-''x5B''x5D-''x7F]|(?:''x5C[''x00-''x7F]))*''x22))(?:''.(?:(?:[''x21''x23-''x27''x2A''x2B''x2D''x2F-''x39''x3D''x3F''x5E-''x7E]+)|(?:''x22(?:[''x01-''x08''x0B''x0C''x0E-''x1F''x21''x23-''x5B''x5D-''x7F]|(?:''x5C[''x00-''x7F]))*''x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-[a-z0-9]+)*''.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-[a-z0-9]+)*)|(?:''[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:'']]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:''.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))'']))/i";
$raw = $text;
$newlines = array("'t","'n","'r","'x20'x20","'0","'x0B");
$content = str_replace($newlines, "----", html_entity_decode($raw));
$content2 = preg_replace("/'s/", "-", $content);
$content2 = preg_replace("/'-+/", "|", $content2);
$content2 = explode("|", $content2);
$emails = array();
foreach( $content2 as $line) {
preg_match("/@/", $line, $match);
if( count($match) > 0 ) {
preg_match_all($email_pattern, $line, $email_match);
if( count($email_match) > 0 ) {
foreach($email_match[0] as $key=>$email) {
$emails[] = $email;
}
}
}
}
return $emails;
}
?>我尝试按照@jason答案上给出的说明进行操作，现在它可以工作，生成的电子邮件将保存在 CSV 文件中......但是 CSV 文件有重复的信息，我的索引.php中的标题被打印为一列。
这是我的代码：
<?php
$show_details ='no'; // choice : 'yes' or 'no'
$disposable_email ='no'; // choice : 'yes' or 'no'
$check_mx ='no'; // choice : 'yes' or 'no'
if(!empty($_POST['Check'])){
if(!empty($_POST['email'])){
$emails = get_email($_POST['email']);
require_once('emailvalidclass.php'); //include emailvalidclass.php file
$emailChecker = new emailChecker; // Make a new instance
if($show_details=='yes'){ $emailChecker->supress_output = 0; }else{ $emailChecker->supress_output = 1; }
if($disposable_email=='yes'){ $emailChecker->filter_dea = 1; }else{ $emailChecker->filter_dea = 0; }
if($check_mx=='yes'){ $emailChecker->check_mx = 1; }else{ $emailChecker->check_mx = 0; }
$emailChecker->smtp_test = 0;
$emailsubmited=count($emails);
$fileName = 'emails.csv';
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header('Content-Description: File Transfer');
header("Content-type: text/csv");
header("Content-Disposition: attachment; filename={$fileName}");
header("Expires: 0");
header("Pragma: public");
$fh = @fopen( 'php://output', 'w' );
$headerDisplayed = false;
$array_good_emails=array();
$array_bad_emails=array();
foreach((array)$emails as $key=>$e){
// Add a header row if it hasn't been added yet
if(empty($e)) continue;
$e = $emailChecker->check($e);
$e = $e['result'];
if($e['success']){
$array_good_emails[]=htmlspecialchars($e['query']);
}else{
$array_bad_emails[]=htmlspecialchars($e['query']);
}
// Put the data into the stream
fputcsv($fh, $array_good_emails);
}
// Close the file
fclose($fh);
// Make sure nothing else is sent, our file is done
exit;
}
}else{
}
function get_email($text) {
## Regex taken from http://bit.ly/Tq2PYP PHP's FILTER_VALIDATE_EMAIL function.
$email_pattern = "/(?!(?:(?:''x22?''x5C[''x00-''x7E]''x22?)|(?:''x22?[^''x5C''x22]''x22?)){255,})(?!(?:(?:''x22?''x5C[''x00-''x7E]''x22?)|(?:''x22?[^''x5C''x22]''x22?)){65,}@)(?:(?:[''x21''x23-''x27''x2A''x2B''x2D''x2F-''x39''x3D''x3F''x5E-''x7E]+)|(?:''x22(?:[''x01-''x08''x0B''x0C''x0E-''x1F''x21''x23-''x5B''x5D-''x7F]|(?:''x5C[''x00-''x7F]))*''x22))(?:''.(?:(?:[''x21''x23-''x27''x2A''x2B''x2D''x2F-''x39''x3D''x3F''x5E-''x7E]+)|(?:''x22(?:[''x01-''x08''x0B''x0C''x0E-''x1F''x21''x23-''x5B''x5D-''x7F]|(?:''x5C[''x00-''x7F]))*''x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-[a-z0-9]+)*''.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-[a-z0-9]+)*)|(?:''[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:'']]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:''.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))'']))/i";
$raw = $text;
$newlines = array("'t","'n","'r","'x20'x20","'0","'x0B");
$content = str_replace($newlines, "----", html_entity_decode($raw));
$content2 = preg_replace("/'s/", "-", $content);
$content2 = preg_replace("/'-+/", "|", $content2);
$content2 = explode("|", $content2);
$emails = array();
foreach( $content2 as $line) {
preg_match("/@/", $line, $match);
if( count($match) > 0 ) {
preg_match_all($email_pattern, $line, $email_match);
if( count($email_match) > 0 ) {
foreach($email_match[0] as $key=>$email) {
$emails[] = $email;
}
}
}
}
return $emails;
}
?>
这是生成的csv文件：
<!DOCTYPE html>
<!--[if IE 8]> <html lang="en" class="ie8"> <![endif]-->
<!--[if IE 9]> <html lang="en" class="ie9"> <![endif]-->
<!--[if !IE]><!--> <html lang="en"> <!--<![endif]-->
<head>
<title>EmailValid</title>
<!-- Meta -->
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<link rel="shortcut icon" href="favicon.ico">
<link href='http://fonts.googleapis.com/css?family=Lato:300 400 300italic 400italic' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Montserrat:400 700' rel='stylesheet' type='text/css'>
<!-- Global CSS -->
<link rel="stylesheet" href="assets/plugins/bootstrap/css/bootstrap.min.css">
<!-- Plugins CSS -->
<link rel="stylesheet" href="assets/plugins/font-awesome/css/font-awesome.css">
<link rel="stylesheet" href="assets/plugins/prism/prism.css">
<!-- Theme CSS -->
<link id="theme-style" rel="stylesheet" href="assets/css/styles.css">
<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body data-spy="scroll">
0
<!-- ******PROMO****** -->
<section id="promo" class="promo section offset-header">
<div class="container text-center">
<h2 class="title">Email<span class="highlight">Valid</span></h2>
<p class="intro">Check ZSBox email list validity in real-time
<form method="post">
<textarea rows="10" cols="150" style="color:black" name="email" placeholder="Insert here your text. The robot will extract all the emails from the text"></textarea>
</p>
<div class="btns">
<input type="submit" value="Check" name="Check" class="btn btn-cta-secondary">
</div>
</form>
aksboneyard@sbcglobal.net
aksboneyard@sbcglobal.net al__franco@sbcglobal.net
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com akula_6@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com akula_6@yahoo.com akurt79@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com akula_6@yahoo.com akurt79@yahoo.com al81g@hotmail.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com akula_6@yahoo.com akurt79@yahoo.com al81g@hotmail.com alaguvenkat@yahoo.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com akula_6@yahoo.com akurt79@yahoo.com al81g@hotmail.com alaguvenkat@yahoo.com al.jones@aig.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com akula_6@yahoo.com akurt79@yahoo.com al81g@hotmail.com alaguvenkat@yahoo.com al.jones@aig.com alagu6@hotmail.com
aksboneyard@sbcglobal.net al__franco@sbcglobal.net aladydot@aol.com alabama_annie@yahoo.com alac471@yahoo.com akulovvpshark@yahoo.com akw408@yahoo.com aksingh@bnr.ca aksnownow@mytalk.com aktiva@c2i.net alaa_al_saeed@yahoo.com aks0355@aol.com alabamaalex@yahoo.com al77blackwolf7@email.com akula_6@yahoo.com akurt79@yahoo.com al81g@hotmail.com alaguvenkat@yahoo.com al.jones@aig.com alagu6@hotmail.com 关于此事的任何帮助将不胜感激。谢谢。
要从数组创建 CSV 行，请使用 $csv_line = implode(',',$array_line);把它吐到一个带有CSV扩展名和中提琴的文件中！
此外，如果我看到您正在使用的数组的print_r()示例(即是否需要任何循环等(，可以给出更深入的答案。
您可能会有最大执行力来阻止它超时。
ini_set('max_execution_time', 300); //300 seconds = 5 minutes
此代码将生成 csv，您必须根据需要对其进行修改：
<?php
function query_to_csv($db_conn, $query, $filename, $attachment = false, $headers = true) {
if($attachment) {
// send response headers to the browser
header( 'Content-Type: text/csv' );
header( 'Content-Disposition: attachment;filename='.$filename);
$fp = fopen('php://output', 'w');
} else {
$fp = fopen($filename, 'w');
}
$result = mysql_query($query, $db_conn) or die( mysql_error( $db_conn ) );
if($headers) {
// output header row (if at least one row exists)
$row = mysql_fetch_assoc($result);
if($row) {
fputcsv($fp, array_keys($row));
// reset pointer back to beginning
mysql_data_seek($result, 0);
}
}
while($row = mysql_fetch_assoc($result)) {
fputcsv($fp, $row);
}
fclose($fp);
}
// Using the function
$sql = "SELECT * FROM table";
// $db_conn should be a valid db handle
// output as an attachment
query_to_csv($db_conn, $sql, "test.csv", true);
// output to file system
query_to_csv($db_conn, $sql, "test.csv", false);
?>
以下是您需要的：
$fileName = 'emails.csv';
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header('Content-Description: File Transfer');
header("Content-type: text/csv");
header("Content-Disposition: attachment; filename={$fileName}");
header("Expires: 0");
header("Pragma: public");
$fh = @fopen( 'php://output', 'w' );
$headerDisplayed = false;
foreach ( $your_emails_array as $data ) {
// Add a header row if it hasn't been added yet
if ( !$headerDisplayed ) {
// Use the keys from $data as the titles
fputcsv($fh, array_keys($data));
$headerDisplayed = true;
}
// Put the data into the stream
fputcsv($fh, $data);
}
// Close the file
fclose($fh);
// Make sure nothing else is sent, our file is done
exit;