14:05:18 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />14:05:18 Create new PHPExcel object<br />14:05:18 Set properties<br />14:05:18 Add data<br />14:05:18 Hide 'Phone' and 'fax' columns<br />14:05:18 Set outline levels<br />14:05:18 Freeze panes<br />14:05:18 Rows to repeat at top<br />14:05:19 Write to Excel2007 format<br />14:05:21 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.9515 seconds<br />14:05:21 Current memory usage: 22 MB<br />14:05:21 Peak memory usage: 24 MB<br />14:05:21 Done writing file<br />File has been created in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Examples<br />