iconv函数有时会给我一个错误:
Notice: iconv() [function.iconv]: Detected an incomplete multibyte character in input string in [...]
有没有办法在将数据输入到无线电之前检测到utf-8字符串中存在非法字符?
php encoding utf-8 iconv
encoding ×1
iconv ×1
php ×1
utf-8 ×1