01 Simple PCLZip

08:15:08 Create new Spreadsheet object
08:15:08 Set document properties
08:15:08 Add some data
08:15:08 Rename worksheet
08:15:08 Write to Excel2007 format
08:15:08 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.1104 seconds
08:15:08 Peak memory usage: 2.25MB