excerpt_length

apply_filters('excerpt_length') is found 2 times:

• /wp-includes/blocks/latest-posts.php line 156

  			 * […] is the default excerpt ending from wp_trim_excerpt() in Core.
  			 */
  			if ( str_ends_with( $trimmed_excerpt, ' […]' ) ) {
  				/** This filter is documented in wp-includes/formatting.php */
  				$excerpt_length = (int) apply_filters( 'excerpt_length', $block_core_latest_posts_excerpt_length );
  				if ( $excerpt_length <= $block_core_latest_posts_excerpt_length ) {
  					$trimmed_excerpt  = substr( $trimmed_excerpt, 0, -11 );
  					$trimmed_excerpt .= sprintf(
  						/* translators: 1: A URL to a post, 2: Hidden accessibility text: Post title */
  						__( '… <a class="wp-block-latest-posts__read-more" href="%1$s" rel="noopener noreferrer">Read more<span class="screen-reader-text">: %2$s</span></a>' ),
  						esc_url( $post_link ),
  

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• /wp-includes/formatting.php line 3992

  		 * @since 2.7.0
  		 *
  		 * @param int $number The maximum number of words. Default 55.
  		 */
  		$excerpt_length = (int) apply_filters( 'excerpt_length', $excerpt_length );
  
  		/**
  		 * Filters the string in the "more" link displayed after a trimmed excerpt.
  		 *
  		 * @since 2.9.0
  		 *
  

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