Fixed weird bug with ?/debug/sql trying to allocate a few GB on some instances. Assuming bug with APCu.

inc/mod/pages.php

@@ -2363,7 +2363,13 @@ function mod_debug_apc() {
 	if ($config['cache']['enabled'] != 'apc')
 		error('APC is not enabled.');
 	
-	$cached_vars = new APCIterator('user', '/^' . $config['cache']['prefix'] . '/');
+	$cache_info = apc_cache_info('user');
 	
+	// $cached_vars = new APCIterator('user', '/^' . $config['cache']['prefix'] . '/');
+	$cached_vars = array();
+	foreach ($cache_info['cache_list'] as $var) {
+		$cached_vars[] = $var;
+	}
+		
 	mod_page(_('Debug: APC'), 'mod/debug/apc.html', array('cached_vars' => $cached_vars));
 }

templates/mod/debug/apc.html

@@ -5,19 +5,14 @@
 		<th class="minimal">Created</th>
 		<th class="minimal">Expires</th>
 		<th class="minimal">Size</th>
-		<th>Value</th>
 	</tr>
 	{% for var in cached_vars %}
 		<tr>
-			<td class="minimal">{{ var.key }}</td>
+			<td class="minimal">{% if var.key %}{{ var.key }}{% else %}{{ var.info }}{% endif %}</td>
 			<td class="minimal">{{ var.num_hits }}</td>
 			<td class="minimal">{{ var.creation_time|ago }} ago</td>
-			<td class="minimal">{{ (var.creation_time + var.ttl)|until }} (ttl: {{ var.ttl }}s)</td>
+			<td class="minimal">{{ (var.creation_time + var.ttl)|until }} (ttl: {{ (time() + var.ttl)|until }})</td>
 			<td class="minimal">{{ var.mem_size }} bytes</td>
-			<td style="word-wrap:break-word">
-				{% set value = var.value|json_encode %}
-				<code>{{ value[:80]|e('html') }}{% if value|length > 80 %}&hellip;{% endif %}</code>
-			</td>
 		</tr>
 	{% endfor %}
 </table>