13:05:22 Enable Cell Caching using SQLite3 method
13:05:22 Create new PHPExcel object
13:05:22 Set properties
13:05:22 Add data
13:05:22 Hide 'Phone' and 'fax' columns
13:05:22 Set outline levels
13:05:22 Freeze panes
13:05:22 Rows to repeat at top
13:05:23 Write to Excel2007 format
13:05:26 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 2.6464 seconds
13:05:26 Current memory usage: 22 MB
13:05:26 Peak memory usage: 26 MB
13:05:26 Done writing file
File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples