01 Simple PCLZip

05:57:12 Create new Spreadsheet object
05:57:12 Set document properties
05:57:12 Add some data
05:57:12 Rename worksheet
05:57:12 Write to Excel2007 format
05:57:12 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0137 seconds
05:57:12 Peak memory usage: 5.5MB