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如何訪問位於下方的[0] - > Array()並通過遍歷數組檢索[Spirited Away]的[title]?我將如何去遍歷這個JSON對象?
Array
(
[@attributes] => Array
(
[version] => 2.0
)
[channel] => Array
(
[title] => Site Title
[link] => site/
[language] => en-us
[category] => All
[image] => Array
(
[title] => Site
[url] => http://example.com
[link] => example.com
)
[item] => Array
(
[0] => Array
(
[title] => Spirited Away
[pubDate] => date
[category] => Movies
[link] => linkhere
[enclosure] => Array
(
[@attributes] => Array
(
[url] => someurlhere
[length] => length
[type] => application/x-bittorrent
)
)
我目前正在嘗試使用foreach循環迭代數組,但它不輸出任何內容。我會發布我的代碼,但這個問題的代碼部分已經太長了。我正在使用PHP,但迄今爲止我都沒有嘗試過。
此JSON代碼是使用json_encode從XML文檔生成的,然後使用json_decode解碼爲JSON對象。
'回聲$陣列[ '通道'] [ '項目'] [0] [ '標題'];' –
'的foreach($陣列[ 'channel'] ['item'] as $ x){echo $ x ['title'];)' – 2016-11-13 02:47:41
將JSON字符串添加到您的問題總是一個好主意。然後人們可以真正地建立他們答案的測試 – RiggsFolly