相关疑难解决方法(0)

我不明白.XSLX表大约3MB,甚至1024MB的RAM还不足以让PHPExcel将其加载到内存中？

我可能在这里做了一些可怕的错误:

function ReadXlsxTableIntoArray($theFilePath)
{
    require_once('PHPExcel/Classes/PHPExcel.php');
    $inputFileType = 'Excel2007';
    $objReader = PHPExcel_IOFactory::createReader($inputFileType);
    $objReader->setReadDataOnly(true);
    $objPHPExcel = $objReader->load($theFilePath);
    $rowIterator = $objPHPExcel->getActiveSheet()->getRowIterator();
    $arrayData = $arrayOriginalColumnNames = $arrayColumnNames = array();
    foreach($rowIterator as $row){
        $cellIterator = $row->getCellIterator();
        $cellIterator->setIterateOnlyExistingCells(false); // Loop all cells, even if it is not set
        if(1 == $row->getRowIndex ()) {
            foreach ($cellIterator as $cell) {
                $value = $cell->getCalculatedValue();
                $arrayOriginalColumnNames[] = $value;
                // let's remove the diacritique
                $value = iconv('UTF-8', 'ISO-8859-1//TRANSLIT', $value);
                // and white spaces
                $valueExploded = explode(' ', $value);
                $value = …