Question

echo $string can give any text.

How do I remove word "blank", only if it is the last word of the $string?

So, if we have a sentence like "Steve Blank is here" – nothing should not removed, otherwise if the sentence is "his name is Granblank", then "Blank" word should be removed.

Answer 1

You can easily do it using a regex. The \b ensures it’s only removed if it’s a separate word.

$str = preg_replace('/\bblank$/', '', $str);