Ensure we don't destory the $wp_roles->role_objects property when assigning a second role to a WP_User object. Fixes #9128 props dd32.
git-svn-id: https://develop.svn.wordpress.org/trunk@12479 602fd350-edb4-49c9-b593-d223f7449a82
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@ -97,8 +97,7 @@ class WP_Roles {
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* @global array $wp_user_roles Used to set the 'roles' property value.
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*/
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function _init () {
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global $wpdb;
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global $wp_user_roles;
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global $wpdb, $wp_user_roles;
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$this->role_key = $wpdb->prefix . 'user_roles';
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if ( ! empty( $wp_user_roles ) ) {
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$this->roles = $wp_user_roles;
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@ -545,8 +544,8 @@ class WP_User {
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//Build $allcaps from role caps, overlay user's $caps
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$this->allcaps = array();
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foreach ( (array) $this->roles as $role ) {
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$role =& $wp_roles->get_role( $role );
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$this->allcaps = array_merge( (array) $this->allcaps, (array) $role->capabilities );
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$the_role =& $wp_roles->get_role( $role );
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$this->allcaps = array_merge( (array) $this->allcaps, (array) $the_role->capabilities );
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}
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$this->allcaps = array_merge( (array) $this->allcaps, (array) $this->caps );
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}
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@ -678,7 +677,8 @@ class WP_User {
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* @param string $cap Capability name.
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*/
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function remove_cap( $cap ) {
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if ( empty( $this->caps[$cap] ) ) return;
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if ( empty( $this->caps[$cap] ) )
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return;
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unset( $this->caps[$cap] );
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update_usermeta( $this->ID, $this->cap_key, $this->caps );
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}
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