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编辑当前文件:/home/qrafawbu/store.kwesioben.com/vendor/box/spout/src/Spout/Writer/XLSX/Writer.php

<?php

namespace Box\Spout\Writer\XLSX;

use Box\Spout\Writer\Common\Entity\Options;
use Box\Spout\Writer\WriterMultiSheetsAbstract;

/**
 * Class Writer
 * This class provides base support to write data to XLSX files
 */
class Writer extends WriterMultiSheetsAbstract
{
    /** @var string Content-Type value for the header */
    protected static $headerContentType = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';

/**
     * Sets a custom temporary folder for creating intermediate files/folders.
     * This must be set before opening the writer.
     *
     * @param string $tempFolder Temporary folder where the files to create the XLSX will be stored
     * @throws \Box\Spout\Writer\Exception\WriterAlreadyOpenedException If the writer was already opened
     * @return Writer
     */
    public function setTempFolder($tempFolder)
    {
        $this->throwIfWriterAlreadyOpened('Writer must be configured before opening it.');

$this->optionsManager->setOption(Options::TEMP_FOLDER, $tempFolder);

return $this;
    }

/**
     * Use inline string to be more memory efficient. If set to false, it will use shared strings.
     * This must be set before opening the writer.
     *
     * @param bool $shouldUseInlineStrings Whether inline or shared strings should be used
     * @throws \Box\Spout\Writer\Exception\WriterAlreadyOpenedException If the writer was already opened
     * @return Writer
     */
    public function setShouldUseInlineStrings($shouldUseInlineStrings)
    {
        $this->throwIfWriterAlreadyOpened('Writer must be configured before opening it.');

$this->optionsManager->setOption(Options::SHOULD_USE_INLINE_STRINGS, $shouldUseInlineStrings);

return $this;
    }
}