WordPress.org

1. azn137
   Member
   Posted 5 months ago #

   The title says it all, here's the text of the error message:

   Warning: array_merge() [function.array_merge]: Argument #2 is not an array in [blah blah]/class-core.php on line 141 (also, line 146)

   Any idea why?

   http://wordpress.org/extend/plugins/yet-another-related-posts-plugin/

2. jlapitan
   Member
   Posted 5 months ago #

   same problem

3. azn137
   Member
   Posted 5 months ago #

   Looks like the previous version didn't overload this function, and this one just borked it. Here's the offending function:

   function get_option( $option = null ) {
   		$options = get_option( 'yarpp' );
   		// ensure defaults if not set:
   		$options = array_merge( $this->default_options, $options );
   		// some extra work is required for arrays:
   		foreach ( $this->default_options as $key => $default ) {
   			if ( !is_array($default) )
   				continue;
   			$options[$key] = array_merge( $this->default_options[$key], $options[$key] );
   		}
   		if ( !isset($options['weight']['tax']) )
   			$options['weight']['tax'] = $this->default_options['weight']['tax'];
   
   		if ( is_null( $option ) )
   			return $options;
   
   		$optionpath = array();
   		$parsed_option = array();
   		wp_parse_str($option, $parsed_option);
   		$optionpath = $this->array_flatten($parsed_option);
   
   		$current = $options;
   		foreach ( $optionpath as $optionpart ) {
   			if ( !is_array($current) || !isset($current[$optionpart]) )
   				return null;
   			$current = $current[$optionpart];
   		}
   		return $current;
   	}

4. mitcho (Michael Yoshitaka Erlewine)
   Member
   Posted 5 months ago #

   What happens if you change line 139 to be

   $options = (array) get_option( 'yarpp', array() );

   ?

5. rahmis
   Member
   Posted 5 months ago #

   Thanks mitcho. That did the trick for me.

6. mitcho (Michael Yoshitaka Erlewine)
   Member
   Posted 5 months ago #

   I pushed this hotfix to the 3.4 tag... hopefully wordpress.org will repackage it quickly.

7. jlapitan
   Member
   Posted 5 months ago #

   how will we know if it has been fixed? an upgrade notification?

8. mitcho (Michael Yoshitaka Erlewine)
   Member
   Posted 5 months ago #

   The zip archive has been updated. Just download again and replace your files:

   http://downloads.wordpress.org/plugin/yet-another-related-posts-plugin.3.4.zip

9. mitcho (Michael Yoshitaka Erlewine)
   Member
   Posted 5 months ago #

   Thanks for the quick report!

10. jlapitan
    Member
    Posted 5 months ago #

    thanks! where are the previous settings on the plugin? like the accuracy for related posts

11. azn137
    Member
    Posted 5 months ago #

    That zip did the trick for me. Thanks.

12. jlapitan
    Member
    Posted 5 months ago #

    saw it already, screen options

13. jlapitan
    Member
    Posted 5 months ago #

    why is it that there are no related posts being displayed?

    another error i noticed:

    when you check the SHOW excerpt this message appears on the textbox

    <b>Warning</b>: array_merge() [function.array-merge]: Argument #2 is not an array in <b>/home/mysite/public_html/v2/wp-content/plugins/yet-another-related-posts-plugin/class-core.php</b> on line <b>146</b>
    <small>

14. mitcho (Michael Yoshitaka Erlewine)
    Member
    Posted 5 months ago #

    @jlapitan you'll want to replace your files with the new 3.4 zip.

15. jlapitan
    Member
    Posted 5 months ago #

    i did

16. mitcho (Michael Yoshitaka Erlewine)
    Member
    Posted 5 months ago #

    If you're using the 3.4 zip from wordpress.org, there is no array_merge function on line 146:

    https://plugins.trac.wordpress.org/browser/yet-another-related-posts-plugin/tags/3.4/class-core.php#L146

17. jlapitan
    Member
    Posted 5 months ago #

    uploading manually the plugin.. thanks for the info...

18. jlapitan
    Member
    Posted 5 months ago #

    why there is still no related posts showing even though i set the treshold to 0..(out of topic)

19. mitcho (Michael Yoshitaka Erlewine)
    Member
    Posted 5 months ago #

    @jlapitan I'm trying to diagnose an issue where no related posts display for some people. There are instructions here on how to help me figure out this issue:

    http://wordpress.org/support/topic/no-related-posts-1?replies=23#post-2464940

    Thanks!

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