05:24:08 Create new PHPExcel object<br />05:24:08 Set document properties<br />05:24:08 Add some data<br />05:24:08 Rename worksheet<br />05:24:08 Set cell protection<br />05:24:08 Set sheet security<br />05:24:08 Write to Excel2007 format<br />05:24:08 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0162 seconds<br />05:24:08 Current memory usage: 12 MB<br />05:24:08 Peak memory usage: 12 MB<br />05:24:08 Done writing file<br />File has been created in /home/ykcomq5/eservices.ykcs.net/vendor/phpoffice/phpexcel/Examples<br />