split string after x characters? 5

[ale1981]

I would like to split a string if it is over x characters long after x amount of characters, is this possible? for example;

string = "this is one long line of text"

string1 = "this is one long line"
string2 = "of text"

the split can not split in the middle of words.

 

[ale1981]

Looks good strongm, will give it a go