wordwrap

This wraps a string to a column width, default is 80. As an optional second parameter, you can specify a string of text to wrap the text to the next line (default is carriage return \n). By default, wordwrap will attempt to wrap at a word boundary. If you want to cut off at the exact character length, pass the optional third parameter of true.

Example:

Input:

       Blind woman gets new kidney from dad she hasn't seen in years.

Template:

       {#article|wordwrap:"30":"\n":"true"#}

Output:

Blind woman gets new kidney

from dad she hasn't seen in

years.