<?
require_once dirname(__FILE__) . '/PHPExcel_1.8/Classes/PHPExcel/IOFactory.php';
if(!file_exists("oferta.xlsx")) {
    exit("Nie mozna otworzyc pliku");
}
$inputType = "oferta.xlsx";
$excelReader = PHPExcel_IOFactory::createReaderForFile($inputType);
$excelObj = $excelReader->load($inputType);
$getHighestRow = $excelObj->getActiveSheet()->getHighestRow();

for($i = 0; $i < $getHighestRow/2; $i++ ){
foreach ($excelObj->getActiveSheet()->getDrawingCollection() as $drawing) {
    if ($drawing instanceof PHPExcel_Worksheet_MemoryDrawing) {
        ob_start();
        call_user_func(
            $drawing->getRenderingFunction(),
            $drawing->getImageResource()
        );
      $imageContents = ob_get_contents();
      ob_end_clean();
      $cellID = $drawing->getCoordinates();
    }
    $filename = $drawing->getPath();
    $drawing->getImageIndex();
    echo '<br>';
    $i+=1;
      copy($filename, 'Image'.$i);

}
}
?>