19:56:33 Enable Cell Caching using MemoryGZip method
19:56:33 Create new PHPExcel object
19:56:33 Set properties
19:56:33 Add data
19:56:33 Hide 'Phone' and 'fax' columns
19:56:33 Set outline levels
19:56:33 Freeze panes
19:56:33 Rows to repeat at top
19:56:37 Write to Excel2007 format
19:56:41 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 4.1903 seconds
19:56:41 Current memory usage: 24 MB
19:56:41 Peak memory usage: 26.75 MB
19:56:41 Done writing file
File has been created in /home/florinm1/dev.adkpi.ro/auto-concierge.ro/vendor/phpoffice/phpexcel/Examples