A PHP spreadsheet reader (Excel XLS and XLSX, OpenOffice ODS, and variously separated text files) with a singular goal of getting the data out, efficiently
When users download XLSX from Google Sheets in xl\workbook.xml we see next items:
<sheet name="Sheet 1" sheetId="1" state="visible" r:id="rId2"/>
When we open this file and save in Office Excel its convert to:
<sheet name="Sheet 1" sheetId="1" r:id="rId1"/>
When users download XLSX from Google Sheets in xl\workbook.xml we see next items:
<sheet name="Sheet 1" sheetId="1" state="visible" r:id="rId2"/>
When we open this file and save in Office Excel its convert to:<sheet name="Sheet 1" sheetId="1" r:id="rId1"/>