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GeHou/is_utf8.php

Last active July 4, 2016 08:21
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php:is_utf8
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is_utf8.php
<?php
function is_utf8($str) {
$temp_str = @iconv('utf-8', 'utf-8', $str);
if ($str === $temp_str) {
return 'utf8';
} else {
return 'gbk';
}
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