I need to display 20 characters for everyline from a longstring...?

[Maheswar Reddy]

Hi I have a string(coming from Mysql) and i want todisplay the string
below the Image but string is tooo long, so need a break after 20
characters,any one help me.

[Dormilich]

you mean displaying only 20 characters (substr()) or adding line breaks (wordwrap())?