09:46:48 Enable Cell Caching using SQLite3 method<br />09:46:48 Create new PHPExcel object<br />09:46:48 Set properties<br />09:46:48 Add data<br />09:46:48 Hide 'Phone' and 'fax' columns<br />09:46:48 Set outline levels<br />09:46:48 Freeze panes<br />09:46:48 Rows to repeat at top<br />09:46:50 Write to Excel2007 format<br />09:46:57 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 6.1329 seconds<br />09:46:57 Current memory usage: 19.25 MB<br />09:46:57 Peak memory usage: 22.25 MB<br />09:46:57 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />