01 Simple PCLZip

04:55:06 Create new Spreadsheet object
04:55:06 Set document properties
04:55:06 Add some data
04:55:06 Rename worksheet
04:55:06 Write to Excel2007 format
04:55:06 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0086 seconds
04:55:06 Peak memory usage: 5.5MB