09:45:50 Create new PHPExcel object
09:45:50 Add some data and formulas
09:45:50 Calculated data
Value of A1 [=B1]: 100
Value of B1 [=A1+1]: 100
Value of A2 [=B2+1]: 100
Value of B2 [=A2]: 99
09:45:50 Write to Excel2007 format
09:45:50 File written to 13calculationCyclicFormulae.xlsx
Call time to write Workbook was 0.0088 seconds
09:45:50 Current memory usage: 8 MB
09:45:50 Peak memory usage: 8 MB
09:45:50 Done writing file
File has been created in /home/digitalproduct/public_html/gym/vendor/phpoffice/phpexcel/Examples