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<title>[49620] trunk/src/wp-includes/class-wp-oembed.php: Embeds: Document $args in wp_oembed_get().</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/49620">49620</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/49620","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>helen</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-11-16 23:11:21 +0000 (Mon, 16 Nov 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Embeds: Document $args in wp_oembed_get().
Props hellofromTonya, audrasjb, SergeyBiryukov.
Fixes <a href="https://core.trac.wordpress.org/ticket/51269">#51269</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpoembedphp">trunk/src/wp-includes/class-wp-oembed.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpoembedphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-oembed.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-oembed.php 2020-11-16 22:50:03 UTC (rev 49619)
+++ trunk/src/wp-includes/class-wp-oembed.php 2020-11-16 23:11:21 UTC (rev 49620)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -237,7 +237,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @see WP_oEmbed::discover()
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $url The URL to the content.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param string|array $args Optional provider arguments.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string|array $args {
+ * Optional. Additional arguments and parameters for retrieving embed HTML. Default empty.
+ *
+ * @type bool $discover Optional. Determines whether to attempt to discover link tags at the given URL
+ * for an oEmbed provider when the oEmbed provider URL is not found in the
+ * built-in providers list.
+ * }
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return string|false The oEmbed provider URL on success, false on failure.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function get_provider( $url, $args = '' ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -328,7 +334,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 4.8.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $url The URL to the content that should be attempted to be embedded.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param array|string $args Optional. Arguments, usually passed from a shortcode. Default empty.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string|array $args {
+ * Optional. Additional arguments and parameters for retrieving embed HTML. Default empty.
+ *
+ * @type int|string $width Optional. The "maxwidth" value passed to the provider URL.
+ * @type int|string $height Optional. The "maxheight" value passed to the provider URL.
+ * @type bool $discover Optional. Determines whether to attempt to discover link tags
+ * at the given URL for an oEmbed provider when the oEmbed
+ * provider URL is not found in the built-in providers list.
+ * }
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return object|false The result in the form of an object on success, false on failure.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function get_data( $url, $args = '' ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -358,9 +372,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 2.9.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $url The URL to the content that should be attempted to be embedded.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param array|string $args Optional. Arguments, usually passed from a shortcode. Default empty.
- * @return string|false The UNSANITIZED (and potentially unsafe) HTML that should be used to embed on success,
- * false on failure.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string|array $args {
+ * Optional. Additional arguments and parameters for retrieving embed HTML. Default empty.
+ *
+ * @type int|string $width Optional. The "maxwidth" value passed to the provider URL.
+ * @type int|string $height Optional. The "maxheight" value passed to the provider URL.
+ * @type bool $discover Optional. Determines whether to attempt to discover link tags
+ * at the given URL for an oEmbed provider when the oEmbed
+ * provider URL is not found in the built-in providers list.
+ * }
+ * @return string|false The UNSANITIZED (and potentially unsafe) HTML that should be used to embed
+ * on success, false on failure.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function get_html( $url, $args = '' ) {
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -374,10 +396,18 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 4.5.3
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param null|string $result The UNSANITIZED (and potentially unsafe) HTML that should be used to embed.
- * Default null to continue retrieving the result.
- * @param string $url The URL to the content that should be attempted to be embedded.
- * @param array $args Optional. Arguments, usually passed from a shortcode. Default empty.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param null|string $result The UNSANITIZED (and potentially unsafe) HTML that should be used to embed.
+ * Default null to continue retrieving the result.
+ * @param string $url The URL to the content that should be attempted to be embedded.
+ * @param string|array $args {
+ * Optional. Additional arguments and parameters for retrieving embed HTML. Default empty.
+ *
+ * @type int|string $width Optional. The "maxwidth" value passed to the provider URL.
+ * @type int|string $height Optional. The "maxheight" value passed to the provider URL.
+ * @type bool $discover Optional. Determines whether to attempt to discover link tags
+ * at the given URL for an oEmbed provider when the oEmbed
+ * provider URL is not found in the built-in providers list.
+ * }
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> $pre = apply_filters( 'pre_oembed_result', null, $url, $args );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -398,7 +428,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string|false $data The returned oEmbed HTML (false if unsafe).
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $url URL of the content to be embedded.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param array $args Optional arguments, usually passed from a shortcode.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string|array $args {
+ * Optional. Additional arguments and parameters for retrieving embed HTML. Default empty.
+ *
+ * @type int|string $width Optional. The "maxwidth" value passed to the provider URL.
+ * @type int|string $height Optional. The "maxheight" value passed to the provider URL.
+ * @type bool $discover Optional. Determines whether to attempt to discover link tags
+ * at the given URL for an oEmbed provider when the oEmbed
+ * provider URL is not found in the built-in providers list.
+ * }
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> return apply_filters( 'oembed_result', $this->data2html( $data, $url ), $url, $args );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -500,7 +538,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $provider The URL to the oEmbed provider.
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string $url The URL to the content that is desired to be embedded.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param array|string $args Optional. Arguments, usually passed from a shortcode. Default empty.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string|array $args {
+ * Optional. Additional arguments and parameters for retrieving embed HTML. Default empty.
+ *
+ * @type int|string $width Optional. The "maxwidth" value passed to the provider URL.
+ * @type int|string $height Optional. The "maxheight" value passed to the provider URL.
+ * @type bool $discover Optional. Determines whether to attempt to discover link tags
+ * at the given URL for an oEmbed provider when the oEmbed
+ * provider URL is not found in the built-in providers list.
+ * }
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return object|false The result in the form of an object on success, false on failure.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function fetch( $provider, $url, $args = '' ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -517,9 +563,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 2.9.0
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 4.9.0 The `dnt` (Do Not Track) query parameter was added to all oEmbed provider URLs.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param string $provider URL of the oEmbed provider.
- * @param string $url URL of the content to be embedded.
- * @param array $args Optional arguments, usually passed from a shortcode.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string $provider URL of the oEmbed provider.
+ * @param string $url URL of the content to be embedded.
+ * @param string|array $args {
+ * Optional. Additional arguments and parameters for retrieving embed HTML. Default empty.
+ *
+ * @type int|string $width Optional. The "maxwidth" value passed to the provider URL.
+ * @type int|string $height Optional. The "maxheight" value passed to the provider URL.
+ * @type bool $discover Optional. Determines whether to attempt to discover link tags
+ * at the given URL for an oEmbed provider when the oEmbed
+ * provider URL is not found in the built-in providers list.
+ * }
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> $provider = apply_filters( 'oembed_fetch_url', $provider, $url, $args );
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre>
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