Want to remove the last character from your text. Just use Substr_Replace. This is how.
PHP’s substr_replace replaces text within a portion of a string. In this case we only want to replace the last character with nothing. Here is the code sample:
$old_string = "My-Category-"; // remove the last hyphen from the string $new_string = substr_replace($old_string,"",-1); echo $new_string; // should now read "My-Category"
This should replace the last character of a string with nothing.