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How to convert array encoding in php

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Release： 2016-07-25 08:58:57
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  2. unserialize(iconv('gbk','utf-8',serialize($array)));
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The result is blank.

With the help of var_export function, the final function is as follows:

  2. function array_iconv($in_charset,$out_charset,$arr){
  3. return eval('return '.iconv($in_charset,$out_charset,var_export($arr,true).';'));
  4. }
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Principle analysis: In the var_export function, set the second parameter to true, return the array prototype string, convert the string to utf-8 encoding, and then use eval to perform the return (similar to an anonymous function?). This easily solves the problem of array encoding conversion in php.



Related labels：
php中数组编码转换的方法
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