PHP Notice: Undefined index: post_types
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Hello,
Contextual Related Posts v2.4.1I can see an error with WP Debug, what’s the meaning?
PHP Notice: Undefined index: post_types in /xxxx/wp-content/plugins/contextual-related-posts/includes/modules/class-crp-widget.php on line 65// If post_types is empty or contains a query string then use parse_str else consider it comma-separated. if ( ! empty( $instance['post_types'] ) && false === strpos( $instance['post_types'], '=' ) ) { $post_types = explode( ',', $instance['post_types'] ); } else { parse_str( $instance['post_types'], $post_types ); // Save post types in $post_types variable. }
The line 65 is the line with the comment // Save post types in $post_types variable.
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