Question

I m 试图通过使用PHP的Json阵列搜索:

{"count":"2","items":{"milestone":[{"id":"3107","username":"TomSmith1","userid":"1620602","date":"2012-01-12 16:49:26","projectid":"804","projectname":"TEST PROJECT","reason":"Partial payment for project","amount":"25","currency":"1"},{"id":"3111","username":"HarryCole","userid":"1620603","date":"2012-01-13 16:42:39","projectid":"804","projectname":"TEST PROJECT 2","reason":"Partial payment for project","amount":"10","currency":"1"}]}}

我想通过这一方法寻找“id”,该项目的名称是“TEST PROJECT 2”和用户名称“HarryCole”。我曾尝试使用<代码>foreach loop,但n t继承。谁能向我指出正确的方向? 感谢。

Answer 1

页: 1 https://www.php.net/json_decode。并且还有一种像 for一样的 for

foreach($json_decoded as $key=>$value) {
     // Check for id / values
}

Answer 2

请使用<代码>json_decode($json, real),说明如何将其从JSON改为PHP(联系阵列)。

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