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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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189 | } |
190 |
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191 | $data = _wp_oembed_get_object()->get_data( $url, $args ); |
192 |
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193 | if ( false === $data ) { |
194 | return new WP_Error( 'oembed_invalid_url', get_status_header_desc( 404 ), array( 'status' => 404 ) ); |
195 | } |
196 |
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197 | /** This filter is documented in wp-includes/class-wp-oembed.php */ |
198 | $data->html = apply_filters( 'oembed_result', _wp_oembed_get_object()->data2html( (object) $data, $url ), $url, $args ); |
199 |
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200 | /** |
201 | * Filters the oEmbed TTL value (time to live). |
202 | * |
203 | * Similar to the {@see 'oembed_ttl'} filter, but for the REST API |
204 | * oEmbed proxy endpoint. |
205 | * |
206 | * @since 4.8.0 |
207 | * |