01 Simple PCLZip

08:55:18 Create new Spreadsheet object
08:55:18 Set document properties
08:55:18 Add some data
08:55:18 Rename worksheet
08:55:18 Write to Excel2007 format
08:55:18 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0322 seconds
08:55:18 Peak memory usage: 2.25MB