Hello, I want to keep line spaces in comments but clean more then 2 after each. Example: $sentence="This is my first sentence This will be in a new row This will be too in a new row but not separated with 3line breaks just with one "; And i want to output just this: $sentence="This is my first sentence This will be in a new row This will be too in a new row but not separated with 3line breaks just with one "; Please Help Thanks in Advance
On a line by line basis, keep track of the number of lines you've read that have 0 length (after trimming off any \n). If there's zero or one, output a \n and the line and reset the counter. Adjust for the number of blank lines you'll accept. Once you've reached the "no more blanks", just keep reading in blank lines until you reach a non-blank line. Then reset the counter, output a \n and the line. (Replace \n with <br /> or whatever your newline is.) There are all sorts of ways to do this, but they all end up about the same. For instance, you can just ignore (don't output) blank lines if you don't want any at all.