How to solve the problem of php iconv error

Solution to php iconv error: 1. Use the [iconv("GB2312", "UTF-8", $text``);] method to replace gb2312 with "utf-8"; 2. Use [iconv("UTF-8", "GB2312//IGNORE"] method to solve it.

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icv error reporting problem in php

The iconv function library in php can complete the conversion between various character sets and is an indispensable basic function library in php programming ; But sometimes iconv will be less able to transcode some data for no reason. For example, an error will occur when converting the characters "— or Traditional Chinese" to gb2312.

Let's take a look at the usage of this function.

The simplest application is to replace gb2312 with utf-8:

`$text``=iconv(``"GB2312"``,``"UTF-8"``,``$text``);`

In the process of using $text=iconv("UTF-8","GB2312",$text), if When it comes to some special characters, such as: "— or Traditional Chinese", "." and other characters in English names, the conversion is interrupted. The text after these characters cannot be continued to be converted.

For This problem can be solved with the following code:

`$text``=iconv(``"UTF-8"``,``"GBK"``,``$text``);`

You read that right, it’s that simple, just don’t use gb2312 and write it as GBK.

There is another way, the first Two parameters, plus //IGNORE, ignore errors, as follows:

`iconv(``"UTF-8"``,``"GB2312//IGNORE"``,``$data``);`

There is no specific comparison between these two methods. I feel that the first method (GBK instead of gb2312) is better.

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