05:37:15 Enable Cell Caching using SQLite3 method<br />05:37:15 Create new PHPExcel object<br />05:37:15 Set properties<br />05:37:15 Add data<br />05:37:15 Hide 'Phone' and 'fax' columns<br />05:37:15 Set outline levels<br />05:37:15 Freeze panes<br />05:37:15 Rows to repeat at top<br />05:37:16 Write to Excel2007 format<br />05:37:17 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6918 seconds<br />05:37:17 Current memory usage: 20.25 MB<br />05:37:17 Peak memory usage: 23 MB<br />05:37:17 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4f/vendor/phpoffice/phpexcel/Examples<br />