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A comment on The compiler flag that time forgot. Parent comment

Re:The compiler flag that time forgot by ars on Monday May 04, 2015 @11:17PM (#9490683)
It's super useful. If you have a textarea for users to type paragraphs into you can use nl2br to output it more or less the same, but in HTML. (Be sure and escape the text before nl2br not after.)
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