Why don't I have access to setReadDataOnly() or enableMemoryOptimization() in PHPExcel?
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Edward Tanguay
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Published on 2010-12-28T10:49:53Z
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2010/12/28
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I've downloaded PHPExcel 1.7.5 Production.
I would like to use setReadDataOnly() and enableMemoryOptimization() as discussed in their forum here and in stackoverflow questions.
However when I use them, I get a Call to undefined method error.
Is there another version or some plugin or library that I have not installed? What do I have to do to access these methods?
$objPHPExcel = PHPExcel_IOFactory::load("data/".$file_name);
$objPHPExcel->setReadDataOnly(true); //Call to undefined method
$objPHPExcel->enableMemoryOptimization(); //Call to undefined method
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