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+--- Thread: Memory leak with Zip Encoding Class (/showthread.php?tid=32537)
Memory leak with Zip Encoding Class - El Forum - 07-26-2010
[eluser]OyoKooN[/eluser]
Hello,
On my project, I use the Cart Class to store photos the user wants to download.
When the user has finished, he push a button and my script creates a zip file with all the photos he chose.
It works fine the 2-3 first times but after, I get the following error from the PHP log file.
Quote:[27-Jul-2010 02:18:16] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 90038607 bytes) in C:\UwAmp\www\glenphotos\system\libraries\Zip.php on line 275
[27-Jul-2010 02:18:16] PHP Stack trace:
[27-Jul-2010 02:18:16] PHP 1. {main}() C:\UwAmp\www\glenphotos\index.php:0
[27-Jul-2010 02:18:16] PHP 2. require_once() C:\UwAmp\www\glenphotos\index.php:115
[27-Jul-2010 02:18:16] PHP 3. call_user_func_array() C:\UwAmp\www\glenphotos\system\codeigniter\CodeIgniter.php:236
[27-Jul-2010 02:18:16] PHP 4. Cart->download() C:\UwAmp\www\glenphotos\system\codeigniter\CodeIgniter.php:0
[27-Jul-2010 02:18:16] PHP 5. CI_Zip->archive() C:\UwAmp\www\glenphotos\application\controllers\cart.php:250
[27-Jul-2010 02:18:16] PHP 6. CI_Zip->get_zip() C:\UwAmp\www\glenphotos\system\libraries\Zip.php:304
Here is the code I use in my controller.
Code:
function download() {
$this->load->model('photos_model');
$this->load->library('zip');
foreach ($this->cart->contents() as $items) {
foreach ($this->cart->product_options($items['rowid']) as $option_name => $option_value) {
if ($option_name == 'type' && $option_value == 1) {
$path = './uploads/' . $items['name'];
$this->zip->read_file($path);
}
elseif ($option_name == 'type' && $option_value == 2) {
$photos = $this->photos_model->load_album_photos($items['id']);
foreach ($photos as $photo) {
$path = './uploads/' . $photo->pho_name;
$this->zip->read_file($path);
}
}
}
}
$path = './downloads/glen_photos_' . time() . '.zip';
$this->zip->archive($path);
$this->cart->destroy();
$this->zip->download($path);
$this->zip->clear_data();
}Thank you for your help.
Memory leak with Zip Encoding Class - El Forum - 07-26-2010
[eluser]OyoKooN[/eluser]
Okay, I changed my PHP.ini and it's fine now.