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Allowed memory size of 134217728 bytes exhausted (tried to allocate 6 bytes) #17

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chadwalt opened this issue May 8, 2017 · 1 comment

chadwalt commented May 8, 2017

I keep on getting this error when am trying to write to excel with large data.

How can we solve this?

Owner

vernes commented May 8, 2017

How much data are you trying to export?
Unfortunately, PHPExcel is not very memory efficient and requires about 1k/cell for internal spreadsheet representation
http://stackoverflow.com/a/4817729
http://stackoverflow.com/questions/9729877/phpexcel-write-append-in-chunks

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