Comment tester si une publication est un type de publication personnalisé?

Vous voici: get_post_type() puis if ( 'book' == get_post_type() ) ... selon Balises conditionnelles> Untype depublication dans le Codex.

Here you are: get_post_type() and then if ( 'book' == get_post_type() ) ... as per Conditional Tags > A Post Type in Codex.

 if ( is_singular( 'book' ) ) {
    // conditional content/code
}
 

Ce quiprécèdeest true lors de l'affichage d'un article dutype depublicationpersonnalisé: book.

 if ( is_singular( array( 'newspaper', 'book' ) ) ) {
    //  conditional content/code
}
 

Ce quiprécèdeest true lors de l'affichage d'unmessage destypes depublicationpersonnalisés: newspaper ou book.

Cesbalises conditionnelleset d'autres peuvent être consultéesici .

if ( is_singular( 'book' ) ) {
    // conditional content/code
}

The above is true when viewing a post of the custom post type: book.

if ( is_singular( array( 'newspaper', 'book' ) ) ) {
    //  conditional content/code
}

The above is true when viewing a post of the custom post types: newspaper or book.

These and more conditional tags can be viewed here.

Ajoutez ceci à votre functions.php,et vouspouvez avoir lafonctionnalité,à l'intérieur ou à l'extérieur de laboucle:

 function is_post_type($type){
    global $wp_query;
    if($type == get_post_type($wp_query->post->ID)) 
        return true;
    return false;
}
 

Vouspouvez donc désormais utiliser les éléments suivants:

 if (is_single() && is_post_type('post_type')){
    // Work magic
}
 

Add this to your functions.php, and you can have the functionality, inside or outside of the loop:

function is_post_type($type){
    global $wp_query;
    if($type == get_post_type($wp_query->post->ID)) 
        return true;
    return false;
}

So you can now use the following:

if (is_single() && is_post_type('post_type')){
    // Work magic
}

Pourtester si unmessageest n'importe quel type demessagepersonnalisé,récupérez la liste detous lestypes depublicationnonintégréset testez si letype depublicationest dans cette liste.

Entant quefonction:

 /**
 * Check if a post is a custom post type.
 * @param  mixed $post Post object or ID
 * @return boolean
 */
function is_custom_post_type( $post = NULL )
{
    $all_custom_post_types = get_post_types( array ( '_builtin' => FALSE ) );

    // there are no custom post types
    if ( empty ( $all_custom_post_types ) )
        return FALSE;

    $custom_types      = array_keys( $all_custom_post_types );
    $current_post_type = get_post_type( $post );

    // could not detect current type
    if ( ! $current_post_type )
        return FALSE;

    return in_array( $current_post_type, $custom_types );
}
 

Utilisation:

 if ( is_custom_post_type() )
    print 'This is a custom post type!';
 

To test if a post is any custom post type, fetch the list of all not built-in post types and test if the post’s type is in that list.

As a function:

/**
 * Check if a post is a custom post type.
 * @param  mixed $post Post object or ID
 * @return boolean
 */
function is_custom_post_type( $post = NULL )
{
    $all_custom_post_types = get_post_types( array ( '_builtin' => FALSE ) );

    // there are no custom post types
    if ( empty ( $all_custom_post_types ) )
        return FALSE;

    $custom_types      = array_keys( $all_custom_post_types );
    $current_post_type = get_post_type( $post );

    // could not detect current type
    if ( ! $current_post_type )
        return FALSE;

    return in_array( $current_post_type, $custom_types );
}

Usage:

if ( is_custom_post_type() )
    print 'This is a custom post type!';

Sipour une raison quelconque vous avez déjà accès à la variableglobale $post,vouspouvez simplement utiliser

 if ($post->post_type == "your desired post type") {
}
 

If for any reason you already have access to the global variable $post, you can simply use

if ($post->post_type == "your desired post type") {
}

Si vous souhaitez une vérification des caractèresgénériquespourtous vostypes demessagespersonnalisés:

 if( ! is_singular( array('page', 'attachment', 'post') ) ){
    // echo 'Imma custom post type!';
}
 

De cettefaçon,vousn'avezpasbesoin de connaître lenom de votremessagepersonnalisé.Deplus,le codefonctionnetoujoursmême si vousmodifiez lenom de votremessagepersonnalisé ultérieurement.

If you want a wild card check for all your custom post types:

if( ! is_singular( array('page', 'attachment', 'post') ) ){
    // echo 'Imma custom post type!';
}

This way you don't need to know the name of your custom post. Also the code still work even if you change the name of your custom post later.