22:29:31 Create new PHPExcel object
22:29:31 Set document properties
22:29:31 Add some data
22:29:31 Rename worksheet
22:29:31 Set cell protection
22:29:31 Set sheet security
22:29:31 Write to Excel2007 format
22:29:31 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0046 seconds
22:29:31 Current memory usage: 2 MB
22:29:31 Peak memory usage: 2 MB
22:29:31 Done writing file
File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples