05:38:19 Enable Cell Caching using SQLite3 method<br />05:38:19 Create new PHPExcel object<br />05:38:19 Set properties<br />05:38:19 Add data<br />05:38:19 Hide 'Phone' and 'fax' columns<br />05:38:19 Set outline levels<br />05:38:19 Freeze panes<br />05:38:19 Rows to repeat at top<br />05:38:20 Write to Excel2007 format<br />05:38:21 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7198 seconds<br />05:38:21 Current memory usage: 20.25 MB<br />05:38:21 Peak memory usage: 23 MB<br />05:38:21 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4f/vendor/phpoffice/phpexcel/Examples<br />