01 Simple PCLZip

03:30:52 Create new Spreadsheet object
03:30:52 Set document properties
03:30:52 Add some data
03:30:52 Rename worksheet
03:30:52 Write to Excel2007 format
03:30:52 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0091 seconds
03:30:52 Peak memory usage: 5.5MB