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Read Xlsx file in PhpSpreadsheet

由 社会主义新天地 提交于 2019-12-04 12:50:24

From my understanding, you are missing a piece. Why don't you first create a reader and then load the file.

Try the following code. It can identify the extension and create the reader of that type accordingly.

$inputFileName = "Text.xlsx";

/**  Identify the type of $inputFileName  **/
$inputFileType = \PhpOffice\PhpSpreadsheet\IOFactory::identify($inputFileName);

/**  Create a new Reader of the type that has been identified  **/
$reader = \PhpOffice\PhpSpreadsheet\IOFactory::createReader($inputFileType);

/**  Load $inputFileName to a Spreadsheet Object  **/
$spreadsheet = $reader->load($inputFileName);

/**  Convert Spreadsheet Object to an Array for ease of use  **/
$schdeules = $spreadsheet->getActiveSheet()->toArray();

Now you can simply run a foreach loop on the result array.

foreach( $schdeules as $single_schedule )
{               
    echo '<div class="row">';
    foreach( $single_schedule as $single_item )
    {
        echo '<p class="item">' . $single_item . '</p>';
    }
    echo '</div>';
}

This is all tested and working code picked from one of my projects. Cheers.

I ran into this same exact error when trying to load in an XLSX file. For me personally, I discovered a very easy fix that fixed my issue. I was manually grabbing the extension off the filename as xlsx. I noticed some other code of mine using the old PHP Spreadsheet library was taking in the extension Xls. So I tried loading in Xlsx and it worked perfectly.

Here is the code I am using to correctly load in the extension. It simply grabs all the characters after the last period and then captilizes the first character of that substring.

$inputFileType = ucfirst(substr($cccFile, strrpos($cccFile, '.') + 1));

/**  Create a new Reader of the type defined in $inputFileType  **/
$reader = \PhpOffice\PhpSpreadsheet\IOFactory::createReader($inputFileType);

Once, I added in the ucfirst command, it solved the issue for me.

标签
php
excel
XLSX
ziparchive
phpspreadsheet
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