My php script is getting rows from a MySQL table that contain strings such as the following:
$string = 'ï¼’ã¤ã®ä¹³é…¸èŒã®ç¨';
Is there a way to echo these sorts of strings to the browser without getting "Forbidden code point" when running the document through an HTML5 validator?
I have tried the following:
htmlspecialchars($string);
htmlspecialchars($string, ENT_SUBSTITUTE, 'UTF-8');
htmlspecialchars($string, ENT_DISALLOWED, 'UTF-8');
htmlspecialchars(mb_convert_encoding($string, 'UTF-8');
but all of these expressions still result in the "Forbidden code point" error. The encoding of the webpage is already set to UTF-8 via a meta tag:
<meta charset="UTF-8">
The solution that worked for me was:
htmlspecialchars($string, ENT_SUBSTITUTE | ENT_DISALLOWED);
This converted as many characters as possible to UTF-8 and removed everything else.
The PHP function htmlentities() may be what you are looking for. This function will convert applicable characters supplied into it to HTML entities.
For example:
$string = 'ï¼’ã¤ã®ä¹³é…¸èŒã®ç¨'; $string = htmlentities($string); echo $string;
Will convert your string of ï¼’ã¤ã®ä¹³é…¸èŒã®ç¨ into ï¼’ã¤ã®ä¹³é…¸èŒã®ç¨uml; which can be used to display on an HTML page without error.
More information on this function an be found here: https://secure.php.net/manual/en/function.htmlentities.php