01 Simple PCLZip

20:01:00 Create new Spreadsheet object
20:01:00 Set document properties
20:01:00 Add some data
20:01:00 Rename worksheet
20:01:00 Write to Excel2007 format
20:01:00 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0673 seconds
20:01:00 Peak memory usage: 5.5MB