01 Simple PCLZip

08:34:47 Create new Spreadsheet object
08:34:47 Set document properties
08:34:47 Add some data
08:34:47 Rename worksheet
08:34:47 Write to Excel2007 format
08:34:47 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0092 seconds
08:34:47 Peak memory usage: 5.5MB