executing foreach loop only once

As we know foreach loop will execute till condition does not become false. I want to execute it only once.

$i=0;
foreach($html->find('img') as $element) 
{    

       if($i!=0)  
          break;
       $logo= $element->src . '<br>';
       $i++;
}

Is there any other solution for this? like foronce in place of foreach?