Скачать или смотреть Upload excel in mysql using phpspreadsheet in codeigniter

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uploading excel files to a mysql database using phpspreadsheet in codeigniter involves several key steps. first, you need to install the phpspreadsheet library, which allows for reading and writing spreadsheet files in php. once installed, you can create a form in your codeigniter application for users to upload their excel files. after the file is uploaded, you can utilize phpspreadsheet to read the data from the excel file. this includes loading the file, accessing the relevant sheets, and iterating through the rows to extract the necessary data.

next, you'll need to connect to your mysql database using codeigniter's database functionality. as you extract data from the excel file, you can prepare sql queries or use codeigniter's active record methods to insert the data into the appropriate database tables. finally, ensure that error handling and validation are in place to manage any issues that arise during the upload and data insertion process.
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#codeigniter python
#python excel writer
#python excel automation
#python excel library
#python excel file

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