12:42:04 Enable Cell Caching using MemoryGZip method<br />12:42:04 Create new PHPExcel object<br />12:42:04 Set properties<br />12:42:04 Add data<br />12:42:04 Hide 'Phone' and 'fax' columns<br />12:42:04 Set outline levels<br />12:42:04 Freeze panes<br />12:42:04 Rows to repeat at top<br />12:42:06 Write to Excel2007 format<br />12:42:08 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.5437 seconds<br />12:42:08 Current memory usage: 23.25 MB<br />12:42:08 Peak memory usage: 26.75 MB<br />12:42:08 Done writing file<br />File has been created in /home/k8327900/tugas1.lombokepicentrum.com/aplikasigudang/vendor/phpoffice/phpexcel/Examples<br />