Filters whether a post trashing should take place.
null, $post, $previous_status
Sortie :
@param bool|null $trash Whether to go forward with trashing. @param WP_Post $post Post object. @param string $previous_status The status of the post about to be trashed.
// Modifier la valeur avec le filtre 'pre_trash_post'
add_filter('pre_trash_post', 'ma_fonction_filtre', 10, 1);
function ma_fonction_filtre(null) {
// Modifier la valeur
return null;
}
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