17:11:35 Unable to set Cell Caching using SQLite method, reverting to memory<br />17:11:35 Create new PHPExcel object<br />17:11:35 Set properties<br />17:11:35 Add data<br />17:11:35 Hide 'Phone' and 'fax' columns<br />17:11:35 Set outline levels<br />17:11:35 Freeze panes<br />17:11:35 Rows to repeat at top<br />17:11:36 Write to Excel2007 format<br />17:11:37 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.2127 seconds<br />17:11:37 Current memory usage: 29 MB<br />17:11:37 Peak memory usage: 32.25 MB<br />17:11:37 Done writing file<br />File has been created in /usr/local/apache/htdocs/GonzaloPeñalva/minas/vendor/phpoffice/phpexcel/Examples<br />