WordPress is a popular content management system that is used by millions of websites around the world. One of the key features of WordPress is its user management system, which allows website owners to control who can access various parts of their website.
The current_user_can function is a WordPress function that is used to check if the current user has a specific capability or permission. In other words, it allows you to determine if the user has the required permission to perform a certain action on the website.
For example, let’s say you have a custom post type on your website that is only accessible to users with the "edit_posts" capability. You can use the current_user_can function to check if the current user has this capability before allowing them to edit the post.
Here is an example of how to use the current_user_can function:
if ( current_user_can( 'edit_posts' ) ) {
// Allow the user to edit the post
} else {
// Display an error message or redirect the user
}In this example, we’re checking if the current user has the "edit_posts" capability. If they do, we allow them to edit the post. If not, we can display an error message or redirect the user to another page.
In summary, the current_user_can function is a useful WordPress function that allows you to check if the current user has a specific capability or permission. This can help you control access to certain parts of your website and ensure that users only have access to the areas that they need.
WordPress snippets using the current_user_can function
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Add Duplicate link to pages, posts and custom posts.
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Create a plugin that adds a copy post link next to the quick edit link. When the copy post link is clicked it should create a new post with the duplicate content.
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Create a plugin that adds a copy post link next to the quick edit link. When the copy post link is clicked it should create a new post with the duplicate content.
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Front End Edit Custom Post Type