ds = '';
if ( ! empty( $this->args->ID ) ) {
$keywords = get_post_meta( $this->args->ID, 'rank_math_focus_keyword', true );
}
if ( ! empty( $this->args->term_id ) ) {
$keywords = get_term_meta( $this->args->term_id, 'rank_math_focus_keyword', true );
}
$keywords = explode( ',', $keywords );
if ( '' !== $keywords[0] ) {
return $keywords[0];
}
return null;
}
/**
* Get Focus keywords.
*
* @return string
*/
public function get_focus_keywords() {
if ( is_singular() || is_category() || is_tag() || is_tax() ) {
return Paper::get()->get_keywords();
}
$keywords = '';
if ( ! empty( $this->args->ID ) ) {
$keywords = get_post_meta( $this->args->ID, 'rank_math_focus_keyword', true );
}
if ( ! empty( $this->args->term_id ) ) {
$keywords = get_term_meta( $this->args->term_id, 'rank_math_focus_keyword', true );
}
return $keywords;
}
/**
* Get the current page number as a string (i.e. "page 1 of 5").
*
* @return string
*/
public function get_page() {
$sep = $this->get_sep();
$max = $this->determine_max_pages();
$page = $this->determine_page_number();
if ( $max > 1 && $page > 1 ) {
/* translators: %1$d: current page number, %2$d: max pages. */
return sprintf( $sep . ' ' . __( 'Page %1$d of %2$d', 'rank-math' ), $page, $max );
}
return null;
}
/**
* Get only the page number (without context).
*
* @return string|null
*/
public function get_pagenumber() {
$page = $this->determine_page_number();
return $page > 0 ? (string) $page : null;
}
/**
* Get the max page number.
*
* @return string|null
*/
public function get_pagetotal() {
$max = $this->determine_max_pages();
return $max > 0 ? (string) $max : null;
}
/**
* Get a specific custom field value.
*
* @param string $name The name of the custom field to retrieve.
* @return string|null
*/
public function get_customfield( $name ) {
if ( Str::is_empty( $name ) ) {
return null;
}
if ( ! empty( get_query_var( 'sitemap' ) ) && 'locations' !== get_query_var( 'sitemap' ) ) {
return null;
}
if ( is_author() ) {
return get_user_meta( $this->args->ID, $name, true );
}
if ( is_category() || is_tag() || is_tax() ) {
return get_term_meta( $this->args->term_id, $name, true );
}
return is_singular() || ! empty( $this->args->post_type ) ? get_post_meta( $this->args->ID, $name, true ) : null;
}
/**
* Get the post type "single" label.
*
* @return string|null
*/
public function get_post_type_single() {
$name = $this->determine_post_type_label( 'single' );
return '' !== $name ? $name : null;
}
/**
* Get the post type "plural" label.
*
* @return string|null
*/
public function get_post_type_plural() {
$name = $this->determine_post_type_label( 'plural' );
return '' !== $name ? $name : null;
}
}
Fatal error: Uncaught Error: Class "RankMath\Replace_Variables\Advanced_Variables" not found in /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php:23
Stack trace:
#0 /htdocs/microfon-pro.com/wp-content/plugins/elementor/vendor/composer/ClassLoader.php(576): include()
#1 /htdocs/microfon-pro.com/wp-content/plugins/elementor/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/htdocs/microfo...')
#2 /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-manager.php(25): Composer\Autoload\ClassLoader->loadClass('RankMath\\Replac...')
#3 /htdocs/microfon-pro.com/wp-content/plugins/elementor/vendor/composer/ClassLoader.php(576): include('/htdocs/microfo...')
#4 /htdocs/microfon-pro.com/wp-content/plugins/elementor/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/htdocs/microfo...')
#5 /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/rank-math.php(294): Composer\Autoload\ClassLoader->loadClass('RankMath\\Replac...')
#6 /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/rank-math.php(185): RankMath->instantiate()
#7 /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/rank-math.php(164): RankMath->setup()
#8 /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/rank-math.php(551): RankMath::get()
#9 /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/rank-math.php(555): rank_math()
#10 /htdocs/microfon-pro.com/wp-settings.php(526): include_once('/htdocs/microfo...')
#11 /htdocs/microfon-pro.com/wp-config.php(98): require_once('/htdocs/microfo...')
#12 /htdocs/microfon-pro.com/wp-load.php(50): require_once('/htdocs/microfo...')
#13 /htdocs/microfon-pro.com/wp-blog-header.php(13): require_once('/htdocs/microfo...')
#14 /htdocs/microfon-pro.com/index.php(17): require('/htdocs/microfo...')
#15 {main}
thrown in /htdocs/microfon-pro.com/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 23