latex doesn't display carriage returns from mysql query -

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latex doesn't display carriage returns from mysql query -

in textarea of html form allow multi line inputs such as:

hello

goodbye

this string set mysql database mysql_real_escape_string. want take string , pass straight tex document, empty lines (carriage returns suppose) not beingness output string. hence when compiled latex output

hellornrngoodbye

what need string retain carriage returns?

after our give-and-take in chat, here's figured out:

you used

shell_exec("cat ".$path."/latextemplate.tex | sed -e 's/latexcode/$latexcode/' > ".$path."/texfiles/q$id.tex");

inside php script insert latex input stored in db template file , save that. somewhere in process, newlines got dropped.

the best solution replace shell exec php equivalent loads file string, performs string replacement (unescaped) input string , stores in file.

mysql latex

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