有人可以帮我打印这个 json 解码数组中的“文本”值吗?我确实 echo $obj["text"] 得到了一个空白:(
啊,我做了 var_dump ;它说它是一个包含 1 个元素的数组中的 20 个元素的数组 :-) 所以在编辑了 42 次代码之后,我找到了解决方案,只是因为很棒的 Fangel 帮助打印文本需要放置以下行:echo $对象[0][“文本”];
$obj=[
{
"created_at":"Mon Sep 03 05:00:30 +0000 2012",
"id":242487207418544128,
"id_str":"242487207418544128",
"text":"Clint, come to the Democratic Convention. We'll get you a coherent speech to read - and we'll even help you comb your hair.",
"source":"web",
"truncated":false,
"in_reply_to_status_id":null,
"in_reply_to_status_id_str":null,
"in_reply_to_user_id":null,
"in_reply_to_user_id_str":null,
"in_reply_to_screen_name":null,
"user":{
"id":15376626,
"id_str":"15376626",
"name":"BarrackObama",
"screen_name":"BarrackObama",
"location":"Washington, D.C.",
"url":null,
"description":"President of the United States of America",
"protected":false,
"followers_count":94289,
"friends_count":1,
"listed_count":577,
"created_at":"Thu Jul 10 12:05:37 +0000 2008",
"favourites_count":0,
"utc_offset":-18000,
"time_zone":"Quito",
"geo_enabled":false,
"verified":false,
"statuses_count":106,
"lang":"en",
"contributors_enabled":false,
"is_translator":false,
"profile_background_color":"E6EB6F",
"profile_background_image_url":"http://a0.twimg.com/profile_background_images/76798997/PresidentialSeal.jpg",
"profile_background_image_url_https":"https://si0.twimg.com/profile_background_images/76798997/PresidentialSeal.jpg",
"profile_background_tile":false,
"profile_image_url":"http://a0.twimg.com/profile_images/56441335/so_normal.jpg",
"profile_image_url_https":"https://si0.twimg.com/profile_images/56441335/so_normal.jpg",
"profile_link_color":"0FA7FF",
"profile_sidebar_border_color":"EAFF08",
"profile_sidebar_fill_color":"171CA6",
"profile_text_color":"E69407",
"profile_use_background_image":true,
"default_profile":false,
"default_profile_image":false,
"following":null,
"follow_request_sent":null,
"notifications":null
},
"geo":null,
"coordinates":null,
"place":null,
"contributors":null,
"retweet_count":110,
"entities":{
"hashtags":[
],
"urls":[
],
"user_mentions":[
]
},
"favorited":false,
"retweeted":false
}
]