Role Scoper is a WordPress plugin for providing CMS-like permission settings. The isrestrictedrs() and isteaserrs() functions can be in themes.

Features of Role Scoper:
- Control Read and/or Edit access
- Optionally, assign roles to User Groups
- Basic Usage is via tabs in Post/Page Edit Form, no further configuration required
- Customize access for any number of Categories, Posts or Pages
- Restrictions and Roles can be inherited by subcategories / subpages or as defaults
- Customizable Hidden Content Teaser (optional)
- Denial of direct file URL requests if the user can't read a post/page which contains the attachment
- RSS Filtering: select content/excerpt/name only, http authentication option
- Pending Revisions allow Contributors to suggest changes to a currently published post/page
- Bulk Editing of Restrictions and Roles
- Type-specific role definitions allow you to supplement user capabilities without redefining WP roles
- Extensive options to specify which portions of your site are affected
- Most Bugs and Plugin Compatibility issues addressed promptly following your support forum submission

Requirements:
- WordPress 2.5 or Higher

What's New in This Version:
Fixed:
- PHP 5.4 - warnings "Creating default object from empty value" (various symptoms including failed installations).
- WP 3.4 - stop using deprecated functions.

Installation:
- Unpack and upload it to the /wp-content/plugins/ directory.
- Activate the plugin through the 'Plugins' menu in WordPress.