- '#http://(.+\.)?polldaddy\.com/.*#i' => array( 'http://polldaddy.com/oembed/', true ),
- '#http://(www\.)?funnyordie\.com/videos/.*#i' => array( 'http://www.funnyordie.com/oembed', true ),
- '#https?://(www\.)?twitter.com/.+?/status(es)?/.*#i' => array( 'http://api.twitter.com/1/statuses/oembed.{format}', true ),
- ) );
+ '#https?://(.+\.)?polldaddy\.com/.*#i' => array( 'http://polldaddy.com/oembed/', true ),
+ '#https?://(www\.)?funnyordie\.com/videos/.*#i' => array( 'http://www.funnyordie.com/oembed', true ),
+ '#https?://(www\.)?twitter\.com/.+?/status(es)?/.*#i'=> array( 'http://api.twitter.com/1/statuses/oembed.{format}', true ),
+ '#https?://(www\.)?soundcloud\.com/.*#i' => array( 'http://soundcloud.com/oembed', true ),
+ '#https?://(www\.)?slideshare\.net/*#' => array( 'http://www.slideshare.net/api/oembed/2', true ),
+ '#http://instagr(\.am|am\.com)/p/.*#i' => array( 'http://api.instagram.com/oembed', true ),
+ '#https?://(www\.)?rdio\.com/.*#i' => array( 'http://www.rdio.com/api/oembed/', true ),
+ '#https?://rd\.io/x/.*#i' => array( 'http://www.rdio.com/api/oembed/', true ),
+ '#https?://(open|play)\.spotify\.com/.*#i' => array( 'https://embed.spotify.com/oembed/', true ),
+ );
+ /**
+ * Filter the list of oEmbed providers.
+ *
+ * Discovery is disabled for users lacking the unfiltered_html capability.
+ * Only providers in this array will be used for those users.
+ *
+ * @see wp_oembed_add_provider()
+ *
+ * @since 2.9.0
+ *
+ * @param array $providers An array of popular oEmbed providers.
+ */
+ $this->providers = apply_filters( 'oembed_providers', $providers );