我希望能够获取一个url，看看该域是否是Wordpress支持通过oEmbed添加嵌入的域之一。WordPress中是否有内置函数可以执行此操作，或者我是否需要创建自己的函数？
示例：如果我有一个视频网站的url，我希望能够检查该url，并能够判断该域是否受WordPress支持用于嵌入视频。
有没有内置的函数来查看URL是否与oEmbed兼容？
1 个回复
最合适的回答,由SO网友:fuxia 整理而成
wp-includes/class-oembed.php 具有公共变量$providers. 因此，您可以构建一个小函数来获取所有这些函数：
function list_oembed_providers( $print = TRUE )
{
require_once( ABSPATH . WPINC . \'/class-oembed.php\' );
$oembed = _wp_oembed_get_object();
$print and print \'<pre>\' . htmlspecialchars( var_export( $oembed->providers, TRUE ) ) . \'</pre>\';
return $oembed->providers;
}
list_oembed_providers();
array (
\'#http://(www\\\\.)?youtube.com/watch.*#i\' =>
array (
0 => \'http://www.youtube.com/oembed\',
1 => true,
),
\'http://youtu.be/*\' =>
array (
0 => \'http://www.youtube.com/oembed\',
1 => false,
),
\'http://blip.tv/file/*\' =>
array (
0 => \'http://blip.tv/oembed/\',
1 => false,
),
\'#http://(www\\\\.)?vimeo\\\\.com/.*#i\' =>
array (
0 => \'http://www.vimeo.com/api/oembed.{format}\',
1 => true,
),
\'#http://(www\\\\.)?dailymotion\\\\.com/.*#i\' =>
array (
0 => \'http://www.dailymotion.com/api/oembed\',
1 => true,
),
\'#http://(www\\\\.)?flickr\\\\.com/.*#i\' =>
array (
0 => \'http://www.flickr.com/services/oembed/\',
1 => true,
),
\'#http://(.+)?smugmug\\\\.com/.*#i\' =>
array (
0 => \'http://api.smugmug.com/services/oembed/\',
1 => true,
),
\'#http://(www\\\\.)?hulu\\\\.com/watch/.*#i\' =>
array (
0 => \'http://www.hulu.com/api/oembed.{format}\',
1 => true,
),
\'#http://(www\\\\.)?viddler\\\\.com/.*#i\' =>
array (
0 => \'http://lab.viddler.com/services/oembed/\',
1 => true,
),
\'http://qik.com/*\' =>
array (
0 => \'http://qik.com/api/oembed.{format}\',
1 => false,
),
\'http://revision3.com/*\' =>
array (
0 => \'http://revision3.com/api/oembed/\',
1 => false,
),
\'http://i*.photobucket.com/albums/*\' =>
array (
0 => \'http://photobucket.com/oembed\',
1 => false,
),
\'http://gi*.photobucket.com/groups/*\' =>
array (
0 => \'http://photobucket.com/oembed\',
1 => false,
),
\'#http://(www\\\\.)?scribd\\\\.com/.*#i\' =>
array (
0 => \'http://www.scribd.com/services/oembed\',
1 => true,
),
\'http://wordpress.tv/*\' =>
array (
0 => \'http://wordpress.tv/oembed/\',
1 => false,
),
\'#http://(answers|surveys)\\\\.polldaddy.com/.*#i\' =>
array (
0 => \'http://polldaddy.com/oembed/\',
1 => true,
),
\'#http://(www\\\\.)?funnyordie\\\\.com/videos/.*#i\' =>
array (
0 => \'http://www.funnyordie.com/oembed\',
1 => true,
),
)
结束