03:50:13 Unable to set Cell Caching using SQLite method, reverting to memory
03:50:13 Create new PHPExcel object
03:50:13 Set properties
03:50:13 Add data
03:50:13 Hide 'Phone' and 'fax' columns
03:50:13 Set outline levels
03:50:13 Freeze panes
03:50:13 Rows to repeat at top
03:50:13 Write to Excel2007 format
03:50:14 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 0.6829 seconds
03:50:14 Current memory usage: 28.5 MB
03:50:14 Peak memory usage: 32.5 MB
03:50:14 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples