01 Simple PCLZip

08:28:21 Create new Spreadsheet object
08:28:21 Set document properties
08:28:21 Add some data
08:28:21 Rename worksheet
08:28:21 Write to Excel2007 format
08:28:21 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0085 seconds
08:28:21 Peak memory usage: 5.5MB