【发布时间】:2015-08-19 12:36:51
【问题描述】:
我有 json 字符串,我必须对其进行编辑,然后再转换回 json。但遗憾的是我无法真正恢复json结构。
原始json字符串($json)的结构:
"[{"Language":{"0":"EN"},"Text":{"0":"xxx"},"ContentType":{"0":"PlainText"}},
{"Language":{"0":"DE"},"Text":{"0":"xxx"},"ContentType":{"0":"PlainText"}},
{"Language":{"0":"FR"},"Text":{"0":"xxx"},"ContentType":{"0":"PlainText"}}]"
编辑后得到的结构 ($newJson):
"{"0":{"Language":{"0":"EN"},"Text":{"0":"yyy"},"ContentType":{"0":"PlainText"}},
"1":{"Language":{"0":"DE"},"Text":{"0":"yyy"},"ContentType":{"0":"PlainText"}},
"2":{"Language":{"0":"FR"},"Text":{"0":"yyy"},"ContentType":{"0":"PlainText"}}}"
以下是我的编辑操作:
$jsonArray = object_to_array(json_decode($json));
$editedJsonArray = someLoopStuff($jsonArray);
$newJson = json_encode(array_to_object(($editedJsonArray)));
function object_to_array($obj) {
if(is_object($obj)) $obj = (array) $obj;
if(is_array($obj)) {
$new = array();
foreach($obj as $key => $val) {
$new[$key] = $this->object_to_array($val);
}
}
else $new = $obj;
return $new;
}
function array_to_object($a) {
if (is_array($a) ) {
foreach($a as $k => $v) {
$a[$k] = $this->array_to_object($v);
}
return (object) $a;
}
return $a;
}
您知道如何获得与原始 json 相同的结构吗?
【问题讨论】: