PHP Snippet 1:
iconv(mb_detect_encoding($text, mb_detect_order(), true), "UTF-8", $text);
PHP Snippet 2:
encoding_1:
190 => 0.095249209893009,
222 => 0.095249209893009,
...
encoding_2:
239 => 0.095249209893009,
207 => 0.095249209893009,
...
encoding_N:
charcode => probabilty
PHP Snippet 3:
$text = "fiancée";
echo mb_convert_encoding($text, "UTF-8");
echo "<br/><br/>";
echo iconv(mb_detect_encoding($text), "UTF-8", $text);
PHP Snippet 4:
private function isUTF8($encoding, $value)
{
return (($encoding === 'UTF-8') && (utf8_encode(utf8_decode($value)) === $value));
}
private function utf8tify(&$value)
{
$encodings = ['UTF-8', 'ISO-8859-1', 'ASCII'];
mb_internal_encoding('UTF-8');
mb_substitute_character(0xfffd); //REPLACEMENT CHARACTER
mb_detect_order($encodings);
$stringEncoding = mb_detect_encoding($value, $encodings, true);
if (!$stringEncoding) {
$value = null;
throw new \RuntimeException("Unable to identify character encoding in sanitizer.");
}
if ($this->isUTF8($stringEncoding, $value)) {
return;
} else {
$value = mb_convert_encoding($value, 'UTF-8', $stringEncoding);
$stringEncoding = mb_detect_encoding($value, $encodings, true);
if ($this->isUTF8($stringEncoding, $value)) {
return;
} else {
$value = null;
throw new \RuntimeException("Unable to convert character encoding from ISO-8859-1, or ASCII, to UTF-8 in Sanitizer.");
}
}
return;
}
PHP Snippet 5:
$connection = new mysqli($server, $user, $pass, $db);
$connection->set_charset("utf8");
PHP Snippet 6:
mysqli_set_charset($con, "utf8");