composer update

vendor/neitanod/forceutf8/README.md

@@ -10,7 +10,7 @@ If you apply the PHP function utf8_encode() to an already-UTF8 string it will re
 
 This class addresses this issue and provides a handy static function called \ForceUTF8\Encoding::toUTF8().
 
-You don't need to know what the encoding of your strings is. It can be Latin1 (iso 8859-1), Windows-1252 or UTF8, or the string can have a mix of them. \ForceUTF8\Encoding::toUTF8() will convert everything to UTF8.
+You don't need to know what the encoding of your strings is. It can be Latin1 (ISO 8859-1), Windows-1252 or UTF8, or the string can have a mix of them. \ForceUTF8\Encoding::toUTF8() will convert everything to UTF8.
 
 Sometimes you have to deal with services that are unreliable in terms of encoding, possibly mixing UTF8 and Latin1 in the same string.
 
@@ -46,6 +46,43 @@ will output:
     Fédération Camerounaise de Football
     Fédération Camerounaise de Football
     Fédération Camerounaise de Football
+    
+Options:
+========
+By default, `Encoding::fixUTF8` will use the `Encoding::WITHOUT_ICONV` flag, signalling that iconv should not be used to fix garbled UTF8 strings.
+
+This class also provides options for iconv processing, such as `Encoding::ICONV_TRANSLIT` and `Encoding::ICONV_IGNORE` to enable these flags when the iconv class is utilized. The functionality of such flags are documented in the [PHP iconv documentation](http://php.net/manual/en/function.iconv.php).
+
+Examples:
+
+    use \ForceUTF8\Encoding;
+    
+    $str = "Fédération Camerounaise—de—Football\n"; // Uses U+2014 which is invalid ISO8859-1 but exists in Win1252
+    echo Encoding::fixUTF8($str); // Will break U+2014
+    echo Encoding::fixUTF8($str, Encoding::ICONV_IGNORE); // Will preserve U+2014
+    echo Encoding::fixUTF8($str, Encoding::ICONV_TRANSLIT); // Will preserve U+2014
+
+will output:
+
+    Fédération Camerounaise?de?Football
+    Fédération Camerounaise—de—Football
+    Fédération Camerounaise—de—Football
+
+while:
+
+    use \ForceUTF8\Encoding;
+
+    $str = "čęėįšųūž"; // Uses several characters not present in ISO8859-1 / Win1252
+    echo Encoding::fixUTF8($str); // Will break invalid characters
+    echo Encoding::fixUTF8($str, Encoding::ICONV_IGNORE); // Will remove invalid characters, keep those present in Win1252
+    echo Encoding::fixUTF8($str, Encoding::ICONV_TRANSLIT); // Will trasliterate invalid characters, keep those present in Win1252
+
+will output:
+
+    ????????
+    šž
+    ceeišuuž
+
 
 Install via composer:
 =====================