PHP retrieve field stored at paragraph into single single text file line

[WhyME]

Hi Guys

I have following stored in single field like below:

Hello

World

I am good.

I want to retrieve into file like below:

Hello\\world\\I am good.

\ indicates new line.

 

[_kabal_]

Regex find replace line break?

 

[_kabal_]

https://stackoverflow.com/questions/12498337/php-preg-replace-replacing-line-break

 

[WhyME]

Thanks got it !