Adrien questions

Adrien answers

• is it possible to import and export excel file with size 70MB using PHPExcel library?
• Export big amount of data from XLSX - OutOfMemoryException
• Reading very large (more than 100MB) Excel files in PHP
• PHPExcel runs out of 256, 512 and also 1024MB of RAM
• Fatal error: Out of memory (allocated 1979711488) (tried to allocate 131072 bytes) error occur while writing xlsx file using phpexcel