Read a blob field line by line

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paulin1

Post subject: Read a blob field line by line

Posted: Tue Jan 12, 2016 11:04 pm

Forum Newbie

Joined: Tue Jan 12, 2016 10:58 pm
Posts: 1

How can I read a blob field that has been pulled from the database and has formatted text?
I need to be able to read line by line in order to populate a table, basically get the contents from each line. thanks

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Christopher

Post subject: Re: Read a blob field line by line

Posted: Wed Jan 13, 2016 12:36 pm

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Joined: Wed Aug 25, 2004 7:54 pm
Posts: 13582
Location: New York, NY, US

Probably the easiest is to split the text on newlines into an array. The simplest would be:

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$lines = explode("\n", $text);     // or \r

If line endings can be mixed then more complicated:

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$lines = preg_split("/((\r?\n)|(\r\n?))/", $text);

Then just

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 foreach($lines as $line) {

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