[php] Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 32 bytes)

Possible Duplicate:
Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php

I got the following error when executing my code.

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 32 bytes)

Tried the ini_set('memory_limit', '128M'); as well but didn't work. The memory limit in my php.ini file is 128MB. Pleas help.

I am adding the code. I am new to php and please help me in solving this problem.

<?php
require_once 'lib/swift_required.php';
$hostname = '{imap.abc.com:993/imap/ssl}INBOX';
$username = 'username';
$password = 'password';

$connection = imap_open($hostname,$username,$password) or die('Cannot connect to Tiriyo: ' . imap_last_error());
    ini_set('memory_limit', '256M');


function Message_Parse($id)

{

global $connection;

    if (is_resource($connection))
    {
        $result = array
        (
            'text' => null,
            'html' => null,
            'attachments' => array(),
        );


                $structure = imap_fetchstructure($connection, $id, FT_UID);
        //print_r($structure);
//array_key_exists — Checks if the given key or index exists in the array
        if (is_array($structure) && array_key_exists('parts', $structure))
        {
            foreach ($structure->parts as $key => $part)
            {
                if (($part->type >= 2) || (($part->ifdisposition == 1) && ($part->disposition == 'ATTACHMENT')))
                {
                    $filename = null;

                    if ($part->ifparameters == 1)
                    {
                        $total_parameters = count($part->parameters);

                        for ($i = 0; $i < $total_parameters; $i++)
                        {
                            if (($part->parameters[$i]->attribute == 'NAME') || ($part->parameters[$i]->attribute == 'FILENAME'))
                            {
                                $filename = $part->parameters[$i]->value;

                                break;
                            }
                        }

                        if (is_null($filename))
                        {
                            if ($part->ifdparameters == 1)
                            {
                                $total_dparameters = count($part->dparameters);

                                for ($i = 0; $i < $total_dparameters; $i++)
                                {
                                    if (($part->dparameters[$i]->attribute == 'NAME') || ($part->dparameters[$i]->attribute == 'FILENAME'))
                                    {
                                        $filename = $part->dparameters[$i]->value;

                                        break;
                                    }
                                }
                            }
                        }
                    }

                    $result['attachments'][] = array
                    (
                        'filename' => $filename,
                        'content' => str_replace(array("\r", "\n"), '', trim(imap_fetchbody($connection, $id, ($key + 1), FT_UID))),
                    );
                }

                else
                {
                    if ($part->subtype == 'PLAIN')
                    {
                        $result['text'] = imap_fetchbody($connection, $id, ($key + 1), FT_UID);
                    }

                    else if ($part->subtype == 'HTML')
                    {
                        $result['html'] = imap_fetchbody($connection, $id, ($key + 1), FT_UID);
                    }

                    else
                    {
                        foreach ($part->parts as $alternative_key => $alternative_part)
                        {
                            if ($alternative_part->subtype == 'PLAIN')
                            {
                                echo '<h2>' . $alternative_part->subtype . ' ' . $alternative_part->encoding . '</h2>';

                                $result['text'] = imap_fetchbody($connection, $id, ($key + 1) . '.' . ($alternative_key + 1), FT_UID);
                            }

                            else if ($alternative_part->subtype == 'HTML')
                            {
                                echo '<h2>' . $alternative_part->subtype . ' ' . $alternative_part->encoding . '</h2>';

                                $result['html'] = imap_fetchbody($connection, $id, ($key + 1) . '.' . ($alternative_key + 1), FT_UID);
                            }
                        }
                    }
                }
            }
        }

        else
        {
            $result['text'] = imap_body($connection, $id, FT_UID);
        }

        $result['text'] = imap_qprint($result['text']);
        $result['html'] = imap_qprint(imap_8bit($result['html']));

        return $result;
        //echo $result;
    }

    return false;
}
 $emails = imap_search($connection,'ALL');
rsort($emails);

 foreach($emails as $email_number) {

$result = Message_Parse($email_number);
//print_r($structure);
   // echo $result['text'];
    //echo $result['html'];
    //echo $result['attachments'];

// Create the Transport
$transport = Swift_MailTransport::newInstance();
// Create the Mailer using your created Transport
$mailer = Swift_Mailer::newInstance($transport);

// Create a message
$message = Swift_Message::newInstance('Bismillahhirrahmanirraheem')
  ->setFrom(array('[email protected]' => 'jf faz'))
  ->setTo(array('[email protected]'))
  ->setBody($result['text'], 'Here is the message itself');

$result1 = $mailer->send($message);


?>

128M == 134217728, the number you are seeing.

The memory limit is working fine. When it says it tried to allocate 32 bytes, that the amount requested by the last operation before failing.

Are you building any huge arrays or reading large text files? If so, remember to free any memory you don't need anymore, or break the task down into smaller steps.

Well try ini_set('memory_limit', '256M');

134217728 bytes = 128 MB

Or rewrite the code to consume less memory.