Sign Lookup Update

Signs now with sign data!
... along with PHP <? ?> fix.

changelog.md

@@ -20,6 +20,7 @@ v0.6.0 - January 25, 2016
   - Set PDO mysql charset to UTF-8 for special character compatibility
   - Added global date and time formatting option
  - `conn.php`:
+  - Added a way to get sign data!
   - Modified the way requests are handled.
   - Added support for searching with current Minecraft block/item names
    - Searching with legacy names work as long as it isn't overriden by new names.
@@ -33,6 +34,7 @@ v0.6.0 - January 25, 2016
     feel like Google!
   - Coordinate defining and date/limit fields are combined to save room when the
     window is large enough.
+  - Added sign results. It's not working properly yet.
   - "Load more" has been styled to bootstrap.
   - Form submitting now uses browser's built-in handling rather than by
     unnecessary javascript.

conn.php

@@ -1,23 +1,7 @@
 <?php
-// PHP code by SimonOrJ.  All Rights Reserved.
-// Requires PHP 5.4+
-/* GET outputs will be:
-- array     action (a)
-- array     user (u)
-- int       radius (r)
-- int       query limit (lim)
-- string    time (t) in seconds
-- array     block (b)
-- string    chat/command/sign search (keyword)
-- in_array  exclude (e) - ub in an array to add "NOT" in the injection string.
-- array     center/first coordinate (xyz)
-- array     second coordinate (xyz2)
-- int       wordl (wid)
-- bool      asending time? (asendt) (past-to-present or present-to-past)
-- bool      session
-- in_array  flag - su
-
-Database tables to use:
+/* PHP code by SimonOrJ.  All Rights Reserved.
+ * Requires PHP 5.4+
+ * Database tables to use:
 block (a: block, click, kill)
 entity (for mob kills) (use with block table)
 sign (with block>data minecraft:sign and minecraft:wall_sign)
@@ -28,10 +12,7 @@
 session (a:session)
 username_log (a:username)
 
-Output object:
-out[0]:
-    ['success'] 0 or 1
-    ['err'] block, username, username and block, invalid query, and no results
+Output status codes:
     0 - Success
     1 - No Results
     2 - SQL Query Unsuccessful
@@ -298,6 +279,10 @@ function sqlreq($table) {
             else {
                 if ($r["action"] == 2) $r["table"] = "click";
                 $r["type"] = $cm->getMc($cc->getValue($r["type"],"material"));
+                if(in_array($r["type"],["minecraft:standing_sign","minecraft:wall_sign"],true)) {
+                    $sign = $codb->query($r["signSQL"]="SELECT `line_1`,`line_2`,`line_3`,`line_4` FROM ".$co_."sign WHERE x=".$r["x"]." AND y=".$r["y"]." AND z=".$r["z"]." AND time".(($r["action"]=="0")?"<":">=").$r["time"]." ORDER BY time ".(($r["action"]=="0")?"DESC":"ASC")." LIMIT 1;");
+                    $r["signdata"]=$sign->fetch(PDO::FETCH_NUM);
+                }
             }
         }
         if ($r["wid"]) $r["wid"] = $cc->getValue($r["wid"],"world");

index.php

@@ -235,7 +235,7 @@ function putInQ(element,type,flag) {
     return false;
 }
 
-<?
+<?php
 // TODO: Add "top" button that follows as you scroll and put this code:
 //$("html, body").animate({ scrollTop: $('#title1').offset().top }, 1000);
 ?>
@@ -328,7 +328,7 @@ function phraseReturn(obj,more) {
                         else if(r[i]['rolled_back'] == "1") r[i]['rolled_back'] = "Rolled.";
                     }
                     // Coordinates, Type:Data, Amount, Rollback
-                    o += '>'+r[i]['x']+' '+r[i]['y']+' '+r[i]['z']+' '+r[i]['wid']+'</td><td>'+((r[i]["table"] == "session")?"":r[i]['type']+':'+r[i]['data'])+'</td><td'+((r[i]['action'] == "0")?' class="table-warning">-':((r[i]['action'] == "1")?' class="table-info">+':'>'))+((r[i]['table'] == "container") ? r[i]['amount'] : '')+'</td><td>'+r[i]['rolled_back'];
+                    o += '>'+r[i]['x']+' '+r[i]['y']+' '+r[i]['z']+' '+r[i]['wid']+"</td><td>"+((r[i]["table"] == "session")?"":((r[i]["signdata"])?'<span data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">':"")+r[i]['type']+':'+r[i]['data']+((r[i]["signdata"])?'</span><div class="dropdown-menu"><span class="dropdown-item">'+r[i]["signdata"][0]+'</span><span class="dropdown-item">'+r[i]["signdata"][1]+'</span><span class="dropdown-item">'+r[i]["signdata"][2]+'</span><span class="dropdown-item">'+r[i]["signdata"][3]+'</span></div>':""))+'</td><td'+((r[i]['action'] == "0")?' class="table-warning">-':((r[i]['action'] == "1")?' class="table-info">+':'>'))+((r[i]['table'] == "container") ? r[i]['amount'] : '')+'</td><td>'+r[i]['rolled_back'];
                     break;
                 case "chat":
                 case "command":
@@ -344,7 +344,7 @@ function phraseReturn(obj,more) {
 }
 </script>
       <div class="input-group-btn">
-        <span class="btn-sm" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+        <span data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
           Action
         </span>
         <div class="dropdown-menu">