01 Simple PCLZip

23:21:00 Create new Spreadsheet object
23:21:00 Set document properties
23:21:00 Add some data
23:21:00 Rename worksheet
23:21:00 Write to Excel2007 format
23:21:00 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0098 seconds
23:21:00 Peak memory usage: 5.5MB