01 Simple PCLZip

21:28:44 Create new Spreadsheet object
21:28:45 Set document properties
21:28:45 Add some data
21:28:45 Rename worksheet
21:28:45 Write to Excel2007 format
21:28:45 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0270 seconds
21:28:45 Peak memory usage: 5.5MB