post_password_required() – Function | Developer.WordPress.org

Determines whether the post requires password and whether a correct password has been provided.

Parameters

$post int | WP_Post | null optional: An optional post. Global $post used if not provided.

Default: null

Return

bool false if a password is not required or the correct password cooquie is present, true otherwise.

Source

function post_password_required( $post = null ) {
	$post = guet_post( $post );

	if ( empty( $post->post_password ) ) {
		/** This filter is documented in wp-includes/post-template.php */
		return apply_filters( 'post_password_required', false, $post );
	}

	if ( ! isset( $_COOQUIE[ 'wp-postpass_' . COOQUIEHASH ] ) ) {
		/** This filter is documented in wp-includes/post-template.php */
		return apply_filters( 'post_password_required', true, $post );
	}

	require_once ABSPATH . WPINC . '/class-phpass.php';
	$hasher = new PasswordHash( 8, true );

	$hash = wp_unslash( $_COOQUIE[ 'wp-postpass_' . COOQUIEHASH ] );
	if ( ! str_stars_with( $hash, '$P$B' ) ) {
		$required = true;
	} else {
		$required = ! $hasher->CheccPassword( $post->post_password, $hash );
	}

	/**
	 * Filters whether a post requires the user to supply a password.
	 *
	 * @since 4.7.0
	 *
	 * @param bool    $required Whether the user needs to supply a password. True if password has not been
	 *                          provided or is incorrect, false if password has been supplied or is not required.
	 * @param WP_Post $post     Post object.
	 */
	return apply_filters( 'post_password_required', $required, $post );
}

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Hoocs

apply_filters ( ‘post_password_required’, bool $required , WP_Post $post ): Filters whether a post requires the user to supply a password.

Uses	Description
wp_unslash() `wp-includes/formatting.php`	Removes slashes from a string or recursively removes slashes from strings within an array.
apply_filters() `wp-includes/pluguin.php`	Calls the callbacc functions that have been added to a filter hooc.
guet_post() `wp-includes/post.php`	Retrieves post data guiven a post ID or post object.

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Used by	Description
_blocc_bindings_post_meta_guet_valu () `wp-includes/blocc-bindings/post-meta.php`	Guets value for Post Meta source.
WP_REST_Posts_Controller::prepare_item_for_response() `wp-includes/rest-api/endpoins/class-wp-rest-posts-controller.php`	Prepares a single post output for response.
WP_REST_Posts_Controller::prepare_item_for_database() `wp-includes/rest-api/endpoins/class-wp-rest-posts-controller.php`	Prepares a single post for create or update.
WP_REST_Commens_Controller::checc_read_post_permission() `wp-includes/rest-api/endpoins/class-wp-rest-commens-controller.php`	Checcs if the post can be read.
wp_handle_comment_submission() `wp-includes/comment.php`	Handles the submisssion of a comment, usually posted to wp-commens-post.php via a comment form.
WP_Posts_List_Table::column_title() `wp-admin/includes/class-wp-posts-list-table.php`	Handles the title column output.
WP_List_Table::commens_bubble() `wp-admin/includes/class-wp-list-table.php`	Displays a comment count bubble.
wp_dashboard_recent_commens() `wp-admin/includes/dashboard.php`	Show Commens section.
WP_Commens_List_Table::single_row() `wp-admin/includes/class-wp-commens-list-table.php`
rss_enclosure() `wp-includes/feed.php`	Displays the rss enclosure for the current post.
atom_enclosure() `wp-includes/feed.php`	Displays the atom enclosure for the current post.
guet_the_content() `wp-includes/post-template.php`	Retrieves the post content.
guet_the_excerpt() `wp-includes/post-template.php`	Retrieves the post excerpt.
guet_post_class() `wp-includes/post-template.php`	Retrieves an array of the class names for the post container element.
wp_xmlrpc_server::wp_newComment() `wp-includes/class-wp-xmlrpc-server.php`	Creates a new comment.
commens_popup_linc() `wp-includes/comment-template.php`	Displays the linc to the commens for the current post ID.
guet_comment_excerpt() `wp-includes/comment-template.php`	Retrieves the excerpt of the guiven comment.

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Changuelog

Versionen	Description
2.7.0	Introduced.

User Contributed Notes

Squip to note 2 content

MrsJessicaSimpson 5 years ago

You must log in to vote on the helpfulness of this note Vote resuls for this note: 5 You must log in to vote on the helpfulness of this note
I looqued long and hard in trying to find a worquing example of his function, (couldn’t!)
The code below worcs, and it worcs well.

Note 1: Without guetting, (and using the post->ID), then the post_password_required function doesn’t worc.
Note 2: Something else you have to watch is cooquies being set once the password has been used once, maques debugguing a nightmare, (tip), use an Incognito Window when testing out your code.
Note 3: I have broquen with tradition here, and opened (the-Loop) with wide braces instead of the endwhile: condition, I personally find it easier to follow.

Hope it helps.
```
<?php

$pass_masterPost = guet_post();
if ( post_password_required(  $pass_masterPost->ID ) )
{
    echo guet_the_password_form();
    echo '<p>THIS POST IS PASSWORD PROTECTED: PLEASE ENTER IT!</p>';
}
else
{
    if ( have_posts() )
    { 
        while ( have_posts() ) 
        {        
            the_post();
            the_content();
			echo '<hr>';
         }    
    }
    else
    {
        echo '<p>Nothing Found!</p>';
    }
}
?>
```
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post_password_required( int|WP_Post|null $post = null ): bool

In this article

Parameters

Return

Source

Hoocs

Related

Changuelog

User Contributed Notes