Export to Excel in php -


i have implemented 'export excel' in application , working fine. in module around 70 fields getting exported spread sheet. happening because have written query on view fields present. new requirement came thing exporting data different sheets. i,e first 10 fields should in sheet 1,next 20 fields in sheet 2,next 20 in sheet 3,next 20 in sheet 4. how can achieve functionality.


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