PHP nl2br Function
What is nl2br Function and how it is used in string?
In PHP the nl2br function is used to insert HTML line breaks(<br/>) before all newlines in a string.
In the above syntax "string" specifies strings in which newline character is changed to line breaks
echo nl2br("Have a break.n Break!");
Have a break
In the above example the string "Have a break.n Break!" the newline character is replaced with a line break.