Changeset 11585

Timestamp:

06/09/2017 08:40:13 PM (8 years ago)

Author:

r-a-y

Message:

Improve type casting when building button classes.

A failure to enforce the array caused a fatal error in PHP 7.1+.

See #7392.

Backports r11521 to 2.8-branch.

File:

• branches/2.8/src/bp-core/classes/class-bp-button.php (modified) (1 diff)

branches/2.8/src/bp-core/classes/class-bp-button.php

@@ -294 +294 @@
             // Always add 'generic-button' class.
             if ( false === strpos( $r['parent_attr']['class'], 'generic-button' ) ) {
+                if ( ! is_array( $r['parent_attr'] ) ) {
+                    $r['parent_attr'] = array();
+                }
                 if ( ! empty( $r['parent_attr']['class'] ) ) {
                     $r['parent_attr']['class'] .= ' ';