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manipulate a string that is 30 million characters long


manipulate a string that is 30 million characters long  using -'php,memory-management'

I am downloading a CSV file from another server as a data feed from a vendor.

I am using curl to get the contents of the file and saving that into a variable called $contents.

I can get to that part just fine, but I tried exploding by \r and \n to get an array of lines but it fails with an 'out of memory' error.

I echo strlen($contents) and it's about 30.5 million chars.

I need to manipulate the values and insert them into a database.  What do I need to do to avoid memory allocation errors?
    
asked Sep 29, 2015 by nikhilapatil
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