01 Simple PCLZip

06:11:10 Create new Spreadsheet object
06:11:10 Set document properties
06:11:10 Add some data
06:11:10 Rename worksheet
06:11:10 Write to Excel2007 format
06:11:10 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0218 seconds
06:11:10 Peak memory usage: 5.5MB