Question

我正在创建一个在我的数据库中下载邮件数据的功能。这是我的代码：

include('simple_html_dom.php');
$html = new simple_html_dom();
global $html;
function getArraySubject($stream,$subject){

$array = imap_search($stream, $subject);
return $array ;
}
// $domain 0 = any domeain from which we are receiving mails
//$case = subject number for ex :- Query, Potential.....
function getDataFromHTML($subjectArray, $domain = 0, $case = 1)
{
$completeArray = array();
if ($domain == 0 && $case == 1) {
rsort($subjectArray);

foreach($subjectArray as $email_id){

 $body = imap_qprint(imap_body($stream,$email_id));
    $my_file = 'mail-data.txt';
    file_put_contents($my_file, $body);
    $html = file_get_contents($my_file, true); 
    $htmlData = $html->str_get_html($body);
    $tds = $htmlData->find('table',3)->find('td');
    $num = null;
    $i = 0 ;
     foreach($tds as $td){
      $completeArray['magicbricks']['case1'][$i] = $td->innertext; 
                  $i++;          
            }
}
}
return $completeArray;
}

我收到错误＆＃34;致命错误：在行号中的非对象上调用成员函数str_get_html（）。 25＆＃34;

如何解决此问题？请帮忙。

这是我的第二个文件，我在上面提到上面提到的函数。

error_reporting(E_ALL);
ini_set('display_errors', 1);
include('functions.php');
// Configure your imap mailboxes
$mailboxes = array(
   array(
    'label'     => 'Label',
    'mailbox'   => '{imap.gmail.com:993/imap/ssl}INBOX',
    'username'  => 'abc@uabc.com',
    'password'  => 'abc246'
)
   );

foreach ($mailboxes as $current_mailbox) {

// Open an IMAP stream to our mailbox
$stream = @imap_open($current_mailbox['mailbox'], $current_mailbox['username'],      $current_mailbox['password']);

if (!$stream) { 
?>
    <p>Could not connect to: <?php echo $current_mailbox['label']?>. Error: <?php echo imap_last_error()?></p>
<?php
} else {
    $sub1 = 'SUBJECT "Query" FROM "magicbricks.com"';


$array1 = getArraySubject($stream,$sub1);

print_r($array1);

    if (!count($array1)){
    ?>
        <p>No e-mails found.</p>
    <?php
    } else {

        $result = getDataFromHTML($array1, $domain = 0, $case = 1);

print_r($result);

    } 
    } 

    // Close our imap stream.
    imap_close($stream); 

} // end foreach

Answer 1

在此上下文中，$html很可能是一个字符串，因此您无法附加任何方法：

$html = file_get_contents($my_file, true); // this is not an instance of simple-html-dom object
$htmlData = $html->str_get_html($body);
            ^

删除：

$htmlData = str_get_html($body); // now this create a simple-html-dom object

Answer 2

include('simple_html_dom.php');
$html = new simple_html_dom();
global $html; //This is unnecessary
function getArraySubject($stream,$subject){

$array = imap_search($stream, $subject);
return $array ;
}
// $domain 0 = any domeain from which we are receiving mails
//$case = subject number for ex :- Query, Potential.....
function getDataFromHTML($subjectArray, $domain = 0, $case = 1)
{

//Add this
global $html;


$completeArray = array();
if ($domain == 0 && $case == 1) {
rsort($subjectArray);

foreach($subjectArray as $email_id){

 $body = imap_qprint(imap_body($stream,$email_id));
    $my_file = 'mail-data.txt';
    file_put_contents($my_file, $body);
    $fileData = file_get_contents($my_file, true); //renamed this
    $htmlData = $html->str_get_html($body);
    $tds = $htmlData->find('table',3)->find('td');
    $num = null;
    $i = 0 ;
     foreach($tds as $td){
      $completeArray['magicbricks']['case1'][$i] = $td->innertext; 
                  $i++;          
            }
}
}
return $completeArray;
}

如何解决错误“致命错误：在非对象上调用成员函数str_get_html（）”？

2 个答案: