Ist es möglich, einen Seitenlink von seiner Schnecke zu erhalten?

Sie sprechen von Seiten,oder?Keine Beiträge.

Istes das,wonach Sie suchen:

1. get_permalink( get_page_by_path( 'map' ) )
2. get_permalink( get_page_by_title( 'Map' ) )
3. home_url( '/map/' )

You're talking about Pages right? Not Posts.

Is this what you looking for:

1. get_permalink( get_page_by_path( 'map' ) )
2. get_permalink( get_page_by_title( 'Map' ) )
3. home_url( '/map/' )

Ich denke,das könntebesser sein:

  -Funktionget_page_by_slug ($page_slug,$ output=OBJECT,$post_type='page') {
 global $ wpdb;
    $page=$ wpdb- >get_var ($ wpdb- >prepare ("SELECT ID FROM $ wpdb- >posts WHEREpost_name=% s UNDpost_type=% s",$page_slug,$post_type));
 if ($page)
            returnget_page ($page,$ output);
    returnnull;
}}
 

nach dem Muster von "original" get_page_by_title von WordPress .(Zeile 3173)

rgds

I think this could be better:

function get_page_by_slug($page_slug, $output = OBJECT, $post_type = 'page' ) {
    global $wpdb;
    $page = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_name = %s AND post_type= %s", $page_slug, $post_type ) );
    if ( $page )
            return get_page($page, $output);
    return null;
}

following the pattern of "original" get_page_by_title of wordpress. (line 3173)

rgds

Diesisteine Methode,die von Tom McFarlin in seinem Blog veröffentlicht wurde:

 /**
 * Returns the permalink for a page based on the incoming slug.
 *
 * @param   string  $slug   The slug of the page to which we're going to link.
 * @return  string          The permalink of the page
 * @since   1.0
 */
function wpse_4999_get_permalink_by_slug( $slug, $post_type = '' ) {

    // Initialize the permalink value
    $permalink = null;

    // Build the arguments for WP_Query
    $args = array(
        'name'          => $slug,
        'max_num_posts' => 1
    );

    // If the optional argument is set, add it to the arguments array
    if( '' != $post_type ) {
        $args = array_merge( $args, array( 'post_type' => $post_type ) );
    }

    // Run the query (and reset it)
    $query = new WP_Query( $args );
    if( $query->have_posts() ) {
        $query->the_post();
        $permalink = get_permalink( get_the_ID() );
        wp_reset_postdata();
    }
    return $permalink;
}
 

Esfunktioniertmit benutzerdefinierten Beitragstypen undintegrierten Beitragstypen (z. B. post und page).

This is a method published by Tom McFarlin on his blog:

/**
 * Returns the permalink for a page based on the incoming slug.
 *
 * @param   string  $slug   The slug of the page to which we're going to link.
 * @return  string          The permalink of the page
 * @since   1.0
 */
function wpse_4999_get_permalink_by_slug( $slug, $post_type = '' ) {

    // Initialize the permalink value
    $permalink = null;

    // Build the arguments for WP_Query
    $args = array(
        'name'          => $slug,
        'max_num_posts' => 1
    );

    // If the optional argument is set, add it to the arguments array
    if( '' != $post_type ) {
        $args = array_merge( $args, array( 'post_type' => $post_type ) );
    }

    // Run the query (and reset it)
    $query = new WP_Query( $args );
    if( $query->have_posts() ) {
        $query->the_post();
        $permalink = get_permalink( get_the_ID() );
        wp_reset_postdata();
    }
    return $permalink;
}

It works with custom post types and built-in post types (such as post and page).

Die akzeptierte Antwortistfalsch,da hierarchische Seiten sonichtfunktionieren.Einfach ausgedrücktist der Slugnichtimmer der Pfad der Seite oder des Posts.Z.B.Ihre Seite hatein Kind usw. Der Pfad lautet parent-slug/child-slug und get_page_by_pathfindet child-slug auf diese Weisenicht.Die richtige Lösungistfolgende:

 function mycoolprefix_post_by_slug($the_slug, $post_type = "page"){
 $args = array(
   'name'        => $the_slug,
   'post_type'   => $post_type,
   'post_status' => 'publish',
   'numberposts' => 1
 );
 $my_page = get_posts($args)[0];
 return $my_page;
}

<a href="<?php echo mycoolprefix_post_by_slug('map'); ?>">Map</a>
 

the accepted answer is wrong because hierarchical pages don't work like that. Simply put, the slug is not always the path of the page or post. E.g. your page has a child etc. the path will be parent-slug/child-slug and get_page_by_path will fail to find child-slug this way. The proper solution is this:

function mycoolprefix_post_by_slug($the_slug, $post_type = "page"){
 $args = array(
   'name'        => $the_slug,
   'post_type'   => $post_type,
   'post_status' => 'publish',
   'numberposts' => 1
 );
 $my_page = get_posts($args)[0];
 return $my_page;
}

<a href="<?php echo mycoolprefix_post_by_slug('map'); ?>">Map</a>

Versuchen Sie Folgendes:

 <a href="<?php echo get_page_link( get_page_by_path( 'map' ) ); ?>">Map</a>
 

get_page_by_path( 'path' )gibt ein Seiten-/Post-Objekt zurück,das dann von get_page_link() verwendet werden kann,daesein Post/Page-Objekt akzeptiert undeinen Permalink zurückgibt.

Try This:

<a href="<?php echo get_page_link( get_page_by_path( 'map' ) ); ?>">Map</a>

get_page_by_path( 'path' ) returns page/post object which can be then used by get_page_link() as it accepts post/page object and returns permalink.

     function theme_get_permalink_by_title( $title ) {

    // Initialize the permalink value
    $permalink = null;

    // Try to get the page by the incoming title
    $page = get_page_by_title( strtolower( $title ) );

    // If the page exists, then let's get its permalink
    if( null != $page ) {
        $permalink = get_permalink( $page->ID );
    } // end if

    return $permalink;

} // end theme_get_permalink_by_title
 

Verwenden Sie diese Funktion von

 if( null == theme_get_permalink_by_title( 'Register For This Site' ) ) {
  // The permalink doesn't exist, so handle this however you best see fit.
} else {
  // The page exists, so do what you need to do.
} // end if/else
 

    function theme_get_permalink_by_title( $title ) {

    // Initialize the permalink value
    $permalink = null;

    // Try to get the page by the incoming title
    $page = get_page_by_title( strtolower( $title ) );

    // If the page exists, then let's get its permalink
    if( null != $page ) {
        $permalink = get_permalink( $page->ID );
    } // end if

    return $permalink;

} // end theme_get_permalink_by_title

Use this function by

if( null == theme_get_permalink_by_title( 'Register For This Site' ) ) {
  // The permalink doesn't exist, so handle this however you best see fit.
} else {
  // The page exists, so do what you need to do.
} // end if/else