Avoid sql injection but still have break lines

[aliento]

Hello,

i use mysql_real_escape_string() to avoid sql injections but it escapes and line breaks \n.

What should i do to keep the line breaks from the form and be protected by injections.

Thank you

[PaulRyan]

When outputting the data, use nl2br to convert line ending characters to new lines.

 

Take this for example:

 

<?PHP

  $string = "This is a string. \r\n This is on a new line.";
 
  echo 'Without nl2br() <br> "'. $string.'"';
 
  echo '<br>---------------------------<br>';
 
  echo 'With nl2br() <br> "'. nl2br($string) .'"';

?>