PHP stdClassオブジェクト$ bにアクセス

Question

以下は変数$ x（youtube video）のダンプです。

しかし、私はメディア$タイトルにアクセスしたいが、私は

$ X->メディア$タイトルしようとすると、明らかに - > $ tの

を、それは動作しません。 YouTube動画のタイトルにアクセスする方法に関する提案はありますか？

stdClass Object (

[version] => 1.0 
[encoding] => UTF-8 

[entry] => stdClass Object ([xmlns] => http://www.w3.org/2005/Atom [xmlns$media] => http://search.yahoo.com/mrss/ [xmlns$gd] => http://schemas.google.com/g/2005 [xmlns$yt] => http://gdata.youtube.com/schemas/2007 [id] => stdClass Object ([$t] => http://gdata.youtube.com/feeds/api/videos/OQ14NjbEXJM) [published] => stdClass Object ([$t] => 2006-10-01T23:21:06.000Z) [updated] => stdClass Object ([$t] => 2009-08-25T07:34:28.000Z) [category] => Array ([0] => stdClass Object ([scheme] => http://schemas.google.com/g/2005#kind [term] => http://gdata.youtube.com/schemas/2007#video) [1] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/categories.cat [term] => Howto [label] => Howto & Style) [2] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => tutorial) [3] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => php) [4] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => sql) [5] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => mysql) [6] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => phpmyadmin) [7] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => lgo666) [8] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => computers) [9] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => video) [10] => stdClass Object ([scheme] => http://gdata.youtube.com/schemas/2007/keywords.cat [term] => sexy)) [title] => stdClass Object ([$t] => PHP Tutorial // User Registration w/ SQL [type] => text) [content] => stdClass Object ([$t] => PLEASE CHECK OUT THE SECOND VIDEO OF THIS A quick and easy user registration using php, sql and phpmyadmin. For full size and source codes: http://www.neoblob.com/phpsquad/tuts/php/1/ SQL: CREATE TABLE `user` (`id` int(10) unsigned NOT NULL auto_increment, `username` varchar(20) NOT NULL default '', `password` varchar(50) NOT NULL default '', `email` varchar(40) NOT NULL default '', `ip` varchar(20) NOT NULL default '', PRIMARY KEY (`id`)) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ; [type] => text) [link] => Array ([0] => stdClass Object ([rel] => alternate [type] => text/html [href] => http://www.youtube.com/watch?v=OQ14NjbEXJM) [1] => stdClass Object ([rel] => http://gdata.youtube.com/schemas/2007#video.responses [type] => application/atom+xml [href] => http://gdata.youtube.com/feeds/api/videos/OQ14NjbEXJM/responses) [2] => stdClass Object ([rel] => http://gdata.youtube.com/schemas/2007#video.related [type] => application/atom+xml [href] => http://gdata.youtube.com/feeds/api/videos/OQ14NjbEXJM/related) [3] => stdClass Object ([rel] => http://gdata.youtube.com/schemas/2007#mobile [type] => text/html [href] => http://m.youtube.com/details?v=OQ14NjbEXJM) [4] => stdClass Object ([rel] => self [type] => application/atom+xml [href] => http://gdata.youtube.com/feeds/api/videos/OQ14NjbEXJM)) [author] => Array ([0] => stdClass Object ([name] => stdClass Object ([$t] => lifeg0eson666) [uri] => stdClass Object ([$t] => http://gdata.youtube.com/feeds/api/users/lifeg0eson666))) [gd$comments] => stdClass Object ([gd$feedLink] => stdClass Object ([href] => http://gdata.youtube.com/feeds/api/videos/OQ14NjbEXJM/comments [countHint] => 365)) [media$group] => stdClass Object ([media$category] => Array ([0] => stdClass Object ([$t] => Howto [label] => Howto & Style [scheme] => http://gdata.youtube.com/schemas/2007/categories.cat)) [media$content] => Array ([0] => stdClass Object ([url] => http://www.youtube.com/v/OQ14NjbEXJM&f=videos&app=youtube_gdata [type] => application/x-shockwave-flash [medium] => video [isDefault] => true [expression] => full [duration] => 980 [yt$format] => 5) [1] => stdClass Object ([url] => rtsp://rtsp2.youtube.com/CiILENy73wIaGQmTXMQ2NngNORMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp [type] => video/3gpp [medium] => video [expression] => full [duration] => 980 [yt$format] => 1) [2] => stdClass Object ([url] => rtsp://rtsp2.youtube.com/CiILENy73wIaGQmTXMQ2NngNORMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp [type] => video/3gpp [medium] => video [expression] => full [duration] => 980 [yt$format] => 6)) [media$description] => stdClass Object ([$t] => PLEASE CHECK OUT THE SECOND VIDEO OF THIS A quick and easy user registration using php, sql and phpmyadmin. For full size and source codes: http://www.neoblob.com/phpsquad/tuts/php/1/ SQL: CREATE TABLE `user` (`id` int(10) unsigned NOT NULL auto_increment, `username` varchar(20) NOT NULL default '', `password` varchar(50) NOT NULL default '', `email` varchar(40) NOT NULL default '', `ip` varchar(20) NOT NULL default '', PRIMARY KEY (`id`)) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ; [type] => plain) [media$keywords] => stdClass Object ([$t] => tutorial, php, sql, mysql, phpmyadmin, lgo666, computers, video, sexy) [media$player] => Array ([0] => stdClass Object ([url] => http://www.youtube.com/watch?v=OQ14NjbEXJM)) [media$thumbnail] => Array ([0] => stdClass Object ([url] => http://i.ytimg.com/vi/OQ14NjbEXJM/2.jpg [height] => 90 [width] => 120 [time] => 00:08:10) [1] => stdClass Object ([url] => http://i.ytimg.com/vi/OQ14NjbEXJM/1.jpg [height] => 90 [width] => 120 [time] => 00:04:05) [2] => stdClass Object ([url] => http://i.ytimg.com/vi/OQ14NjbEXJM/3.jpg [height] => 90 [width] => 120 [time] => 00:12:15) [3] => stdClass Object ([url] => http://i.ytimg.com/vi/OQ14NjbEXJM/0.jpg [height] => 240 [width] => 320 [time] => 00:08:10)) [media$title] => stdClass Object ([$t] => PHP Tutorial // User Registration w/ SQL [type] => plain) [yt$duration] => stdClass Object ([seconds] => 980)) [gd$rating] => stdClass Object ([average] => 3.8587787 [max] => 5 [min] => 1 [numRaters] => 262 [rel] => http://schemas.google.com/g/2005#overall) [yt$statistics] => stdClass Object ([favoriteCount] => 549 [viewCount] => 144308))) 

Answer 1

あなたは（などつまり$記号でなく、スペース、）PHPの不正な文字を使用するオブジェクトのメンバにアクセスする必要がある場合は

$x->{'media$title'}->{'$t'} 

を試してみてください、あなたは$ OBJを行うことができます - > {'メンバー名'}はそれにアクセスするためのトリックです。