wp_maybe_enqueue_oembed_host_js( string $html )

Enqueue the wp-embed script if the provided oEmbed HTML contains a post embed.

Description

In order to only enqueue the wp-embed script on pages that actually contain post embeds, this function checks if the provided HTML contains post embed markup and if so enqueues the script so that it will get printed in the footer.

Parameters

$html: (Required) Embed markup.

Return

(string) Embed markup (without modifications).

Source

File: wp-includes/embed.php

function wp_maybe_enqueue_oembed_host_js( $html ) {
	if (
		has_action( 'wp_head', 'wp_oembed_add_host_js' )
		&&
		preg_match( '/<blockquote\s[^>]*?wp-embedded-content/', $html )
	) {
		wp_enqueue_script( 'wp-embed' );
	}
	return $html;
}

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Uses

Uses
Uses	Description
wp-includes/functions.wp-scripts.php: wp_enqueue_script()	Enqueues a script.
wp-includes/plugin.php: has_action()	Checks if any action has been registered for a hook.

Changelog

Changelog
Version	Description
5.9.0	Introduced.