wow. so optimize. Get big debug queries to lighter.

Modifying the process of getting statistical queries in the debug page
so that they use up less memory, process faster, retrieve less fields
and don't uselessly cache. Resolves #314

modules/debugger/debugger.php

@@ -68,23 +68,55 @@ function count_the_posts($post_type, $date_less = false){
 				} elseif (!empty($date_less) && $date_less < 12) {
 					$y = date('Y');
 					$m = date('m');
-					$m = $m + $date_less;
+					$m = (int) $m + (int) $date_less;
 				} elseif (!empty($date_less) && $date_less >= 12) {
 					$y = date('Y');
 					$y = $y - floor($date_less/12);
 					$m = date('m');
 					$m = $m - (abs($date_less)-(12*floor($date_less/12)));
 				}
-
+				$posts_per_page = 200;
 				$query_arg = array(
 					'post_type' 		=> $post_type,
-					'year'				=> $y,
-					'monthnum'			=> $m,
-					'posts_per_page' 	=> -1
+					'year'				=> (int) $y,
+					'monthnum'			=> (int) $m,
+					'posts_per_page' 	=> $posts_per_page,
+					'offset'			=> 0,
+					'cache_results' 	=> false,
+					'no_found_rows' 	=> true,
+					'fields' 			=> 'ids'
 				);
-				$query = new WP_Query($query_arg);	
+				#var_dump($query_arg);
+				#$query = new WP_Query($query_arg);	
+				#var_dump($query);
+				$total = 0;
+				$last_q = $posts_per_page;
+				while ($last_q >= $posts_per_page){
+					$count = $this->query_counter($query_arg);
+					$last_q = $count;
+					$total += $count;
+					$query_arg['offset'] = $query_arg['offset']+$posts_per_page;
+				}
 
-		return $query->post_count;
+		return $total;
+	}
+
+	function query_counter($query_arg, $posts_per_page = 200){
+		if(empty($query_arg['offset'])){ $query_arg['offset'] = 0; }
+		if(empty($query_arg['posts_per_page'])){ $query_arg['posts_per_page'] = $posts_per_page; }
+		$query = new WP_Query($query_arg);
+		#$offset = 0;
+		$total = 0;	
+		$pc = $query->post_count;
+		wp_reset_query();
+		$total += $pc;
+		#if ($pc < $posts_per_page){
+		#	return $total;
+		#} else {
+		#	$query_arg['offset'] = $query_arg['offset']+$posts_per_page;
+		#	$total += $this->query_counter($query_arg);
+		#}
+		return $total;
 	}
 
 	function admin_menu_callback() {
@@ -122,7 +154,7 @@ function admin_menu_callback() {
 			?><br />
 			<?php 
 				$feed_item = 'pf_feed_item';
-				echo 'Month to date Feed Items: ' . $this->count_the_posts($feed_item );
+				echo 'Month to date Feed Items: ' . $this->count_the_posts($feed_item);
 				echo '<br />Last month Feed Items: ' . $this->count_the_posts($feed_item, -1 );
 				#var_dump(wp_count_posts($feed_item));
 				#var_dump(wp_count_posts('post'));