19:37:32 Enable Cell Caching using MemoryGZip method
19:37:32 Create new PHPExcel object
19:37:32 Set properties
19:37:32 Add data
19:37:32 Hide 'Phone' and 'fax' columns
19:37:32 Set outline levels
19:37:32 Freeze panes
19:37:32 Rows to repeat at top
19:37:33 Write to Excel2007 format
19:37:35 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.6249 seconds
19:37:35 Current memory usage: 24 MB
19:37:35 Peak memory usage: 28 MB
19:37:35 Done writing file
File has been created in /home/corpubc/public_html/ControlMONTESSORI/vendor/phpoffice/phpexcel/Examples