SIMPLE HTML DOM内存泄漏

Question

I have a script using simple_html_dom.

foreach ($urls as $url)
    {
       $html = file_get_html($url);

        if($html->innertext!=''){

            foreach($html->find('.doc div[style="padding-top:1px;border-bottom:1px solid #eaeaec;padding-bottom:6px;"]') as $b){
                $b->style='""';
                echo $b;
            }           
            }
        $html->clear();
        unset($html); 
    }

When I running this script I get the following error:

Fatal error: Allowed memory size of 444596224 bytes exhausted (tried to allocate 1272 bytes).

Answer 1

if you still want to parse this file

you can set your php.ini's memory_limit higher or use below code.

ini_set('memory_limit', '128M');

or optimize your code : (when found that, release it)

    $finder = $html->find('.doc div[style="..."]');

    foreach($finder as $index => $b){
        /* do something here */
        $finder[$index]->clear();
    }
    $html->clear();

maybe you can use REGEX remove or get what you need