12:25:28 Unable to set Cell Caching using SQLite method, reverting to memory<br />12:25:28 Create new PHPExcel object<br />12:25:28 Set properties<br />12:25:28 Add data<br />12:25:28 Hide 'Phone' and 'fax' columns<br />12:25:28 Set outline levels<br />12:25:28 Freeze panes<br />12:25:28 Rows to repeat at top<br />12:25:29 Write to Excel2007 format<br />12:25:30 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.9357 seconds<br />12:25:30 Current memory usage: 20 MB<br />12:25:30 Peak memory usage: 24 MB<br />12:25:30 Done writing file<br />File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples<br />