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filter is not described

pre_oembed_result filter-hook . WP 4.5.3

Filters the oEmbed result before any HTTP requests are made.

This allows one to short-circuit the default logic, perhaps by replacing it with a routine that is more optimal for your setup.

Returning a non-null value from the filter will effectively short-circuit retrieval and return the passed value instead.

Usage

add_filter( 'pre_oembed_result', 'filter_function_name_294', 10, 3 );
function filter_function_name_294( $result, $url, $args ){
	// filter...

	return $result;
}
$result(null/string)
The UNSANITIZED (and potentially unsafe) HTML that should be used to embed.
Default: null to continue retrieving the result
$url(string)
The URL to the content that should be attempted to be embedded.
$args(array)
Optional. Arguments, usually passed from a shortcode.
Default: ''

Список изменений

С версии 4.5.3 Введена.

Где вызывается хук

WP_oEmbed::get_html()
pre_oembed_result
wp-includes/class-wp-oembed.php 393
$pre = apply_filters( 'pre_oembed_result', null, $url, $args );

Где используется хук в ядре WordPress

wp-includes/default-filters.php 595
add_filter( 'pre_oembed_result', 'wp_filter_pre_oembed_result', 10, 3 );