01 Simple PCLZip

08:51:44 Create new Spreadsheet object
08:51:44 Set document properties
08:51:44 Add some data
08:51:44 Rename worksheet
08:51:44 Write to Excel2007 format
08:51:44 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0308 seconds
08:51:44 Peak memory usage: 5.5MB