Example of php array encoding conversion function_PHP tutorial

Scenario description/problem description:

The Ajax submission page encoding is gb2312 and the database encoding is utf8. Insert data without changing the page and database encoding.

Custom function:

Function description:
var_export sets the second parameter to true, returns the array prototype string, converts the string to utf-8 encoding, and then uses eval to perform the return.

Example:

print_r($data); td>

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