18:24:04 Create new PHPExcel object<br />18:24:04 Add some data and formulas<br />18:24:04 Calculated data<br />Value of A1 [=B1]: 100<br />Value of B1 [=A1+1]: 100<br />Value of A2 [=B2+1]: 100<br />Value of B2 [=A2]: 99<br />18:24:04 Write to Excel2007 format<br />18:24:04 File written to 13calculationCyclicFormulae.xlsx<br />Call time to write Workbook was 0.0130 seconds<br />18:24:04 Current memory usage: 6 MB<br />18:24:04 Peak memory usage: 6 MB<br />18:24:04 Done writing file<br />File has been created in /www/wwwroot/www.fubaba-198.top/templet/001111/www.8mrdc5m18.top/vendor/phpoffice/phpexcel/Examples<br />