需要借助PHPExcel这个库
$excelPath = 'Test.xls';
$objReader = PHPExcel_IOFactory::createReader('Excel5');
$objReader->setReadDataOnly(true);
$objPHPExcel = $objReader->load($excelPath);
$currentSheet = $objPHPExcel->getActiveSheet();
$AllImages= $currentSheet->getDrawingCollection();
if(count($AllImages) > 0) {
//处理
}