PHP array Encoding Conversion example Demo

Source: Internet
Author: User
Tags eval

Using the serialization method of building array prototypes, with the help of the Var_export function, the final function is as follows:

The code is as follows

function Array_iconv ($in _charset, $out _charset, $arr) {

Return eval (iconv ($in _charset, $out _charset,var_export ($arr, True).

}

The principle is very simple var_export set the second argument to true, return the array prototype string, convert the string to Utf-8 encoding, and then perform the return with eval (like an anonymous function?), so it's a perfect solution.

One more idea is to use a foreach to iterate over an array and then use the IOCNV function to convert it all at first, but this converts the array value.

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