I think that a function just like htmlentities but one
> that just removes characters that are illegal but can not > be fixed would be the ideal solution.
How do you define what can and cannot be fixed, though? You'd have to know the "bad" characters and in that case, a simple str_replace() is all you need.
$bad_characters = array('^','*','#');
$text = str_replace($bad_characters,'',$text);
$text = htmlentities($text);Or, since you don't really know what's "bad" then you'd want to define what's good. You could use get_html_translation_table() to find everything that htmlentities() will convert and then combine those characters, alphanumeric characters and whitespace into a preg_replace to match anything that's *not* one of those characters and erase it.
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---John Holmes...
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