protected function processFrame(Util\Frame $frame)
{
$function = $frame->getClass() ?: '';
$function .= $frame->getClass() && $frame->getFunction() ? ":" : "";
$function .= $frame->getFunction() ?: '';
$fileline = $frame->getFile() ?: '<#unknown>';
$fileline .= ':';
$fileline .= (int) $frame->getLine();
return [$function, $fileline];
}
/**
* Compares Frame against one another
*
* @param Frame $frame
*
* @return boolean
*/
public function equals(Frame $frame)
{
if (!$this->getFile() || $this->getFile() === 'Unknown' || !$this->getLine()) {
return false;
}
return $frame->getFile() === $this->getFile() && $frame->getLine() === $this->getLine();
}