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1. cardnaul
   Member
   Posted 2 years ago #

   On every post I get the following error:

   Warning: array_keys() [function.array-keys]: The first argument should be an array in /var/www/status/wp-content/plugins/simple-tags/inc/client.php  on line 1312
   
   Warning: shuffle() expects parameter 1 to be array, null given in /var/www/status/wp-content/plugins/simple-tags/inc/client.php on line 1313
   
   Warning: Invalid argument supplied for foreach() in /var/www/status/wp-content/plugins/simple-tags/inc/client.php on line 1314

   I am using the P2 theme on version 2.9.2.

   I have tried the suggested fix here: http://wordpress.org/support/topic/363536
   Unfortunately it does not fix my problem.

   I've also tried searching for a fix, to no avail. Please help!

   http://wordpress.org/extend/plugins/simple-tags/

2. longjorn
   Member
   Posted 2 years ago #

   I fixed this problem by adding an if statement, if is no array set to an array like this
   

   /**
   	 * Randomize an array and keep association
   	 *
   	 * @param array $array
   	 * @return boolean
   	 */
   	function randomArray(&$array) {
   // check if is array
   		if(!is_array($array)) {
   		$array = array();
   		}
   // if not array set to array
   	$keys = array_keys($array);
   		shuffle($keys);
   		foreach($keys as $key) {
   			$new[$key] = $array[$key];
   		}
   		$array = $new;
   
   		return true;
   	}

   no more errors, everything else seems to work like normal

3. fernandot
   Member
   Posted 2 years ago #

   Works great!

   Thanks!

4. brettbum
   Member
   Posted 1 year ago #

   Awesome Longjorn, that worked for me as well. :)

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