07:44:06 Create new PHPExcel object
07:44:06 Add some data and formulas
07:44:06 Calculated data
Value of A1 [=B1]: 100
Value of B1 [=A1+1]: 100
Value of A2 [=B2+1]: 100
Value of B2 [=A2]: 99
07:44:06 Write to Excel2007 format
07:44:06 File written to 13calculationCyclicFormulae.xlsx
Call time to write Workbook was 0.0109 seconds
07:44:06 Current memory usage: 6 MB
07:44:06 Peak memory usage: 6 MB
07:44:06 Done writing file
File has been created in /home/tcorporativa/public_html/hml03/twsolutions/vendor/phpoffice/phpexcel/Examples