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