21:11:08 Enable Cell Caching using MemoryGZip method
21:11:08 Create new PHPExcel object
21:11:08 Set properties
21:11:08 Add data
21:11:08 Hide 'Phone' and 'fax' columns
21:11:08 Set outline levels
21:11:08 Freeze panes
21:11:08 Rows to repeat at top
21:11:11 Write to Excel2007 format
21:11:16 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 4.6055 seconds
21:11:16 Current memory usage: 23.75 MB
21:11:16 Peak memory usage: 26.75 MB
21:11:16 Done writing file
File has been created in /home/florinm1/dev.adkpi.ro/auto-concierge.ro/vendor/phpoffice/phpexcel/Examples