I need to create a function so that I can use that inside any page which is outside the wordpress regular page. I mean wp_head() will not be placed there. I need it for a purpose.
The purpose is for amp(ampproject.org) page where I can't use any css or js. That's why I need this. I need to place a function at wp title so that the yoast title be placed there.
I need something like this:
function yoastVariableToTitle($variable){
return yoast_vaialble_to_show_title($variable);
}
By Default Yoast takes a format as
%%title%% %%page%% %%sep%% %%sitename%%
, and stores inwp_postmeta
table under_yoast_wpseo_title
key.
To only get Title of the page/post:
function yoastVariableToTitle($post_id) {
$yoast_title = get_post_meta($post_id, '_yoast_wpseo_title', true);
$title = strstr($yoast_title, '%%', true);
if (empty($title)) {
$title = get_the_title($post_id);
}
return $title;
}
There can be 2 possibility with SEO title
Case I : Admin enters %%title%% %%page%% %%sep%% %%sitename%%
in SEO title field then the above code will return Post/Page default title .
Case II : Admin enters My Custom Title %%page%% %%sep%% %%sitename%%
in SEO title field then the above code will return My Custom Title .
To get the full Meta Title of the page/post:
function yoastVariableToTitle($post_id) {
$yoast_title = get_post_meta($post_id, '_yoast_wpseo_title', true);
$title = strstr($yoast_title, '%%', true);
if (empty($title)) {
$title = get_the_title($post_id);
}
$wpseo_titles = get_option('wpseo_titles');
$sep_options = WPSEO_Option_Titles::get_instance()->get_separator_options();
if (isset($wpseo_titles['separator']) && isset($sep_options[$wpseo_titles['separator']])) {
$sep = $sep_options[$wpseo_titles['separator']];
} else {
$sep = '-'; //setting default separator if Admin didn't set it from backed
}
$site_title = get_bloginfo('name');
$meta_title = $title . ' ' . $sep . ' ' . $site_title;
return $meta_title;
}
Hope this helps!
You have very difficult decisions. I have a simpler solution:
function get_post_title( WP_Post $post ): string {
$yoast_title = get_post_meta( $post->ID, '_yoast_wpseo_title', true );
if ( empty( $yoast_title ) ) {
$wpseo_titles = get_option( 'wpseo_titles', [] );
$yoast_title = isset( $wpseo_titles[ 'title-' . $post->post_type ] ) ? $wpseo_titles[ 'title-' . $post->post_type ] : get_the_title();
}
return wpseo_replace_vars( $yoast_title, $post );
}
And for description:
function get_post_description( WP_Post $post ): string {
$yoast_post_description = get_post_meta( $post->ID, '_yoast_wpseo_metadesc', true );
if ( empty( $yoast_post_description ) ) {
$wpseo_titles = get_option( 'wpseo_titles', [] );
$yoast_post_description = isset( $wpseo_titles[ 'metadesc-' . $post->post_type ] ) ? $wpseo_titles[ 'metadesc-' . $post->post_type ] : '';
}
return wpseo_replace_vars( $yoast_post_description, $post );
}
The workaround I use in my plugin using functions from class-frontend.php (yoast's class). It works outside of the loop, just give it a post's id:
function convert_yoast_title ($post_id) {
$string = WPSEO_Meta::get_value( 'title', $post_id );
if ($string !== '') {
$replacer = new WPSEO_Replace_Vars();
return $replacer->replace( $string, get_post($post_id) );
}
return ''; // if not found - returns empty string
}
只需您可以:
$title = wp_title( '-', false, '' );
Since Yoast 14.0, this is a lot easier now. You can get the title of the current page with this code:
YoastSEO()->meta->for_current_page()->title;
Source: https://developer.yoast.com/blog/yoast-seo-14-0-using-yoast-seo-surfaces/
I ended up with Raunak Gupta's script, and I had to modify it in order to properly display the blog description in the main page title. Here's the modified variant:
function yoastVariableToTitle($post_id) {
$yoast_title = get_post_meta($post_id, '_yoast_wpseo_title', true);
$title = strstr($yoast_title, '%%', true);
if ( !is_front_page() ) {
$title = strstr( $yoast_title, '%%', true );
} else {
$title = get_bloginfo( 'description' );
}
$wpseo_titles = get_option('wpseo_titles');
$sep_options = WPSEO_Option_Titles::get_instance()->get_separator_options();
if (isset($wpseo_titles['separator']) && isset($sep_options[$wpseo_titles['separator']])) {
$sep = $sep_options[$wpseo_titles['separator']];
} else {
$sep = '-'; //setting default separator if Admin didn't set it from backed
}
$site_title = get_bloginfo('name');
$meta_title = $title . ' ' . $sep . ' ' . $site_title;
return $meta_title;
}
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