PHP transcoding problems, how to elegantly convert UTF-8 into GBK?

Data is transferred at business time and needs to be transcoded, from UTF-8 to GBK. PHP functions are relatively mentally retarded, leading to a large amount of data conversion failures. Is there a better transcoding method that can automatically ignore the codes in the content that cannot be converted successfully, so don't lose data? Data is transferred at business time and needs to be transcoded, from UTF-8 to GBK. PHP functions are relatively mentally retarded, leading to a large amount of data conversion failures. Is there a better transcoding method that can automatically ignore the codes in the content that cannot be converted successfully, so don't lose data?

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Data is transferred at business time and needs to be transcoded, from UTF-8 to GBK. PHP functions are relatively mentally retarded, leading to a large amount of data conversion failures. Is there a better transcoding method that can automatically ignore the codes in the content that cannot be converted successfully, so don't lose data?

Http://php.net/manual/en/function.iconv.php

Use// IGNORETo ignore words that cannot be converted

PhpIconv ("UTF-8", "GBK // IGNORE", $ text );

The specified IGNORE mentioned above is a little bit, but there is still a BUG in this product, which is simply written as follows:
Http://www.yundaiwei.com/post/375.html

There is almost no introduction to this BUG on the Chinese website. It is mentioned on the English website, but it is not clear, and we do not know which or which versions will have bugs. In short, compile the latest iconv during Environment installation.