src/Manager.php
public function revokePermission($permission)
    {
        if ($this->hasPermission($permission)) {
            unset($this->permissions[$permission]);
            return true;
        } else {
            return false;
        }
    }
public function revokePermission($permission)
    {
        if ($this->hasPermission($permission)) {
            unset($this->permissions[$permission]);
            return true;
        } else {
            return false;
        }
    }
public function revokePermission ( $ permission ) { if ( $ this -> hasPermission ( $ permission ) ) { unset ( $ this -> permissions [ $ permission ] ) ; return true ; } else { return false ; } }
Revokes a permission from the RBAC system.

@param string $permission
@return bool
Revokes a permission from the RBAC system .