Question

this is the header of all the RSS feeds I use

<?xml version="1.0" encoding="UTF-8"?>

and this is the encoding in my script

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

What I do is to display the content(description) of an RSS post using this echo mb_substr($entry->description, 0, 490);
but I have a diamond question mark at the end of some descriptions not all.

If I echo the whole description value, I don’t get any question marks at the end. I have made a lot of researching and found nothing that works for me as a fix.
So, is there any possible working way to fix this or perhaps an alternative way to “cut” some of the echoed content?

Thank you.

Answer 1

Indicate the encoding with:

mb_substr($entry->description, 0, 490, "UTF-8");

Otherwise, the mbstring extension may assume a different encoding and treat the text in a fashion that corrupts the output.