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1. jgrietveld
   Member
   Posted 7 months ago #

   Hi,

   In one of my templates I'm using the function wp_list_categories() a number of times. Out of nowhere I'm seeing the following error messages:

   Warning: array_keys() [function.array-keys]: The first argument should be an array in /home/miguelnate/domains/allphrasesandquotes.com/public_html/wp-includes/taxonomy.php on line 2797
   
   Warning: implode() [function.implode]: Invalid arguments passed in /home/miguelnate/domains/allphrasesandquotes.com/public_html/wp-includes/taxonomy.php on line 2797
   
   Warning: Invalid argument supplied for foreach() in /home/miguelnate/domains/allphrasesandquotes.com/public_html/wp-includes/taxonomy.php on line 2804

   I've been doing a bit of testing and it seems that the argument show_count=1 is causing this when the function is used 3 or more times on one page.

   I couldn't find this bug in Trac so I thought I post it here first before I submit this as a bug.

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