The text or the reference to a value containing text for which you want to substitute characters.
The text you want to replace.
The text you want to replace old_text with.
Optional. Specifies which occurrence of old_text you want to replace with new_text. If you specify instance_num, only that instance of old_text is replaced. Otherwise, every occurrence of old_text in text is changed to new_text.
Substitutes new text for old text in a text string.
Category: Text