01 Simple PCLZip

22:53:09 Create new Spreadsheet object
22:53:09 Set document properties
22:53:09 Add some data
22:53:09 Rename worksheet
22:53:09 Write to Excel2007 format
22:53:09 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0106 seconds
22:53:09 Peak memory usage: 5.5MB