psynewave

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psynewave

function median($numbers){
		
//loop through each value in the array and if it is a number add it to a new array
foreach ($numbers as $num) {
	if(is_numeric($num)){
		$num_array[]=$num;
	}
}
		
rsort($num_array); //sort the array for our operation

psynewave

// display content to logged in users via shortcode
function member_only($atts, $content = null) {
	if (is_user_logged_in())
		return '<div class="memberContent">' . do_shortcode($content) . '</div>';
	return '';
}
add_shortcode('member_only', 'member_only');

// display content to logged out users via shortcode
function non_member($atts, $content = null) {