[PHP]json

---------------------------------------------------------------------------------------------------- header ('content-type:text/html;charset=utf-8' ); $a = '中文' ; echo json_encode( $a ); // 5.3版本以前，无参数情况输出 "\u4e2d\u6587" echo

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header('content-type:text/html;charset=utf-8');
$a = '中文';
echo json_encode($a);//5.3版本以前，无参数情况输出 "\u4e2d\u6587"
echo json_encode($a, JSON_UNESCAPED_UNICODE); // "中文"

Link: http://www.cnblogs.com/farwish/p/3847845.html