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截取多个JSON的参数值遇到有关问题
- WBOYOriginal
- 2016-06-13 11:54:45854browse
截取多个JSON的参数值遇到问题。
POST获取的JSON数据 [{"Name":"PM","Value":"224"},{"Name":"WD","Value":"25"},{"Name":"SD","Value":"34"},]
如何截取 Name＝WD 的Value？
求代码。
------解决方案--------------------
$json = '[{"Name":"PM","Value":"224"},{"Name":"WD","Value":"25"},{"Name":"SD","Value":"34"}]';<br />$jsonArr = json_decode($json) ;<br />foreach ($jsonArr as $value) {<br /> if($value->Name == 'WD'){<br /> echo $value->Value."<br />";<br /> }<br />}<br /><br />
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