Hi there.
UTF-8 compatible PhpDig is a great tool! Thank you Charter and all contributors!
Because of half-width (Hankaku) and full-width (Zenkaku) characters in Japanese, the following search won't return the same results depending on the characters used in the original page :
"999" and "999" (Half-width <> Full-Width)
"Test" and "Test" (Half-width <> Full-Width)
"アイウエオ" and "アイウエオ" (Full-width <> Half-Width)
(Sorry for those who can't read asian characters)
May I suggest to add in robot_functions.php on line 188 the following line?
PHP Code:
$text = mb_convert_kana($text, KVa, "UTF-8");
This way, all alphanumeric full-width characters will be changed in their half-width counterparts and all half-width katakana will turn into full-width katakana.
I recommend to add this line in the future releases of PHPdig.