Endless loop in getting excerpt

With Kadence theme, I have an endless loop on the search page.

\WPFTS_Core::GetShortcodesContent is executed inside of get_the_excerpt filter. Calling the_content() here executes the_content hook and created an endless loop.

I have fixed the problem with the following mu-plugin.

/**
 * Save and remove the_content hooks.
 *
 * @param string  $post_excerpt Post excerpt.
 * @param WP_Post $post         Post.
 *
 * @return mixed
 */
function fix_wpftps_before_get_the_excerpt( $post_excerpt, $post ) {
	global $fix_wpftps_saved_the_content_hooks;

	$fix_wpftps_saved_the_content_hooks = $GLOBALS['wp_filter']['the_content'];
	unset( $GLOBALS['wp_filter']['the_content'] );

	return $post_excerpt;
}

add_filter( 'get_the_excerpt', 'fix_wpftps_before_get_the_excerpt', - PHP_INT_MAX, 2 );

/**
 * Restore the_content hooks.
 *
 * @param string  $post_excerpt Post excerpt.
 * @param WP_Post $post         Post.
 *
 * @return mixed
 */
function fix_wpftps_after_get_the_excerpt( $post_excerpt, $post ) {
	global $fix_wpftps_saved_the_content_hooks;

	// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
	$GLOBALS['wp_filter']['the_content'] = $fix_wpftps_saved_the_content_hooks;

	return $post_excerpt;
}

add_filter( 'get_the_excerpt', 'fix_wpftps_after_get_the_excerpt', PHP_INT_MAX, 2 );

In the plugin code, in \WPFTS_Core::GetShortcodesContent, it can be fixed by replacing

				ob_start();
				the_content();
				$r = ob_get_clean();

by

				$r = get_the_content();

Could you fix it? Thank you.

• This topic was modified 3 years, 9 months ago by kaggdesign.
• This topic was modified 3 years, 9 months ago by kaggdesign.