Shorten a string?

Heh :) A function should, however, handle out-of-bounds inputs as gracefully as possible. It's a basic principle of programming.

I still think cutting the string more than the user explicitly requested is ugly and unintuitive to the user.

It's about fitting it somewhere, not cutting the string. Name it fit2len($str,$len,$tail), and maybe that makes more sense. We may be seeing it as solving different problems.

Out-of-bounds inputs are usually dealt with by errors. Add an error if you'd like.

It does make more sense like that, but as you say, that's a different problem.

Quote:

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Originally Posted by me

We may be seeing it as solving different problems.

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I didn't say I was solving a different problem, but that we were. Alex wants to display a preview in a limited region, meaning that he would want it to not overfill the space (probably thereby stretching his layout).