12:22:30 Enable Cell Caching using MemoryGZip method<br />12:22:30 Create new PHPExcel object<br />12:22:30 Set properties<br />12:22:30 Add data<br />12:22:30 Hide 'Phone' and 'fax' columns<br />12:22:30 Set outline levels<br />12:22:30 Freeze panes<br />12:22:30 Rows to repeat at top<br />12:22:33 Write to Excel2007 format<br />12:22:35 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.4601 seconds<br />12:22:35 Current memory usage: 23.5 MB<br />12:22:35 Peak memory usage: 26.75 MB<br />12:22:35 Done writing file<br />File has been created in /home/k8327900/tugas1.lombokepicentrum.com/aplikasigudang/vendor/phpoffice/phpexcel/Examples<br />