如何遍历php中的对象

2021-12-26 00:00:00 arrays object loops foreach php

我对对象不太熟悉，我通常使用脚本将它们转换为数组，但我认为是时候开始学习这个了，所以我问我如何遍历对象数组并拉出我需要的具体信息，返回内容的示例如下.

I am not too familiar with objects, i usually convert them to arrays using a script, but i thought it was time to man up and learn this, so i am asking how can i loop through an array of objects and pull out the specific information i need, the example of what is being returned is below.

[2] => stdClass Object ( [id_str] => 152240682071900161 [in_reply_to_status_id] => [contributors] => [place] => [truncated] => [geo] => [favorited] => [created_at] => Thu Dec 29 04:13:01 +0000 2011 [user] => stdClass Object ( [id_str] => 71876190 [contributors_enabled] => [lang] => en [protected] => [url] => http://www.imdb.com/name/nm0000362/ [default_profile] => 1 [profile_use_background_image] => 1 [name] => Danny DeVito [default_profile_image] => [friends_count] => 14 [profile_text_color] => 333333 [statuses_count] => 5361 [profile_background_image_url] => http://a0.twimg.com/images/themes/theme1/bg.png [utc_offset] => -28800 [description] => I'm an actor, director and producer. [is_translator] => [created_at] => Sat Sep 05 19:44:48 +0000 2009 [profile_link_color] => 0084B4 [following] => 1 [profile_background_image_url_https] => https://si0.twimg.com/images/themes/theme1/bg.png [favourites_count] => 8 [follow_request_sent] => [geo_enabled] => 1 [profile_background_color] => C0DEED [profile_background_tile] => [followers_count] => 1784732 [profile_image_url] => http://a2.twimg.com/profile_images/400232403/Photo_6_normal.jpg [screen_name] => DannyDeVito [show_all_inline_media] => [profile_sidebar_fill_color] => DDEEF6 [profile_image_url_https] => https://si0.twimg.com/profile_images/400232403/Photo_6_normal.jpg [listed_count] => 20918 [notifications] => [location] => Los Angeles [id] => 71876190 [verified] => 1 [time_zone] => Pacific Time (US & Canada) [profile_sidebar_border_color] => C0DEED ) [in_reply_to_user_id] => [retweet_count] => 10 [in_reply_to_screen_name] => [in_reply_to_status_id_str] => [possibly_sensitive] => [retweeted] => [source] => WhoSay [in_reply_to_user_id_str] => [coordinates] => [id] => 1.52240682072E+17 [text] => #Trollfoot Maroma http://t.co/4MvCYIFe ) [3] => stdClass Object ( [id_str] => 152240419344879616 [in_reply_to_status_id] => [contributors] => [place] => [truncated] => [geo] => [favorited] => [created_at] => Thu Dec 29 04:11:59 +0000 2011 [user] => stdClass Object ( [id_str] => 71876190 [default_profile] => 1 [contributors_enabled] => [lang] => en [protected] => [url] => http://www.imdb.com/name/nm0000362/ [profile_use_background_image] => 1 [name] => Danny DeVito [default_profile_image] => [friends_count] => 14 [profile_text_color] => 333333 [statuses_count] => 5361 [profile_background_image_url] => http://a0.twimg.com/images/themes/theme1/bg.png [utc_offset] => -28800 [description] => I'm an actor, director and producer. [is_translator] => [created_at] => Sat Sep 05 19:44:48 +0000 2009 [profile_link_color] => 0084B4 [following] => 1 [profile_background_image_url_https] => https://si0.twimg.com/images/themes/theme1/bg.png [favourites_count] => 8 [follow_request_sent] => [geo_enabled] => 1 [profile_background_color] => C0DEED [profile_background_tile] => [followers_count] => 1784725 [profile_image_url] => http://a2.twimg.com/profile_images/400232403/Photo_6_normal.jpg [screen_name] => DannyDeVito [show_all_inline_media] => [profile_sidebar_fill_color] => DDEEF6 [profile_image_url_https] => https://si0.twimg.com/profile_images/400232403/Photo_6_normal.jpg [listed_count] => 20918 [notifications] => [location] => Los Angeles [id] => 71876190 [verified] => 1 [time_zone] => Pacific Time (US & Canada) [profile_sidebar_border_color] => C0DEED ) [in_reply_to_user_id] => [retweet_count] => 15 [in_reply_to_screen_name] => [in_reply_to_status_id_str] => [possibly_sensitive] => [retweeted] => [source] => WhoSay [in_reply_to_user_id_str] => [coordinates] => [id] => 1.52240419345E+17 [text] => #Trolltoll Maroma http://t.co/Egv9syon )

推荐答案

你不需要将它们转换成任何东西.

you dont need to convert them to anything.

foreach 循环可以正常工作，如下一般:

foreach loop would work fine with you as follows in generic:

foreach ($objects as $obj) { echo $obj->property; }

对于内部对象，这将起作用:

for a inner object this would work:

foreach ($objects as $obj){ echo $obj->user->description; }

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