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simplexml_load_string(): Entity: line 2: parser error : Input is not proper UTF-8, indicate encoding !

出现此错误的原因是:

json_decode的坑 仅仅支持utf-8编码的字符

进行转码处理

$str字符串

把$beforeEncode编码转变为$afterEncode

原理:验证字符串编码是否为$beforeEncode,如果是就转变为$afterEncode,如果不是$beforeEncode编码格式,那么查询当前字符串编码格式,然后在转为$afterEncode

array("ASCII","UTF-8","GB2312","GBK","BIG5")自己可以扩充此数组中的编码

function iconvStr($str,$beforeEncode,$afterEncode){

$postXml = '';

$encode = mb_detect_encoding($str, array("ASCII","UTF-8","GB2312","GBK","BIG5"));

if($encode == $beforeEncode){

$postXml = iconv($beforeEncode,$afterEncode,$str);

}else{

$postXml = iconv($encode,$afterEncode,$str);

}

return $postXml;

}

本文标签: simplexmlloadstringentityPHPjsonError