XML Glitch

[Drezard]

Okay, I got this stupid XML glitch. It is supposed to run through a loop a few times and each time outputing an XML file (there are currently 3 different ones, so it must run through 3 times), only problem is the loop runs the first time, then it gives me the last two as errors:

 

Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "core/town/items/ shield.const.xml" in C:\Program Files\xampp\htdocs\wintersword\core\town\town.class.php on line 32

   

 

Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "core/town/items/ armor.const.xml" in C:\Program Files\xampp\htdocs\wintersword\core\town\town.class.php on line 32

 

Heres my script:

<?php

class class_town {

function town_store($name) {

  $idarray = explode(' ', $_SESSION['userinfo']);
  $id = $idarray[0];
  
  $file = "core/town/shop/".$name.".const.xml";
   
  $xml_town = simplexml_load_file($file);

  $items = $xml_town->items;
  $itemsarray = explode(',', $items);
  $itemssize = count($itemsarray);
  
  echo "<table width='100%' border='1'>";
  echo "<tr>";
  echo "<td><b>Name</b></td>";
  echo "<td><b>Cost</b></td>";
  echo "<td><b>Type</b></td>";
  echo "<td><b>Effect</b></td>";
  echo "</tr>";
  
  for ($i = 0; $i < $itemssize; $i++) {
  
   $item = $itemsarray[$i];
   
   $file = "core/town/items/".$item.".const.xml";
   
   $xml_item = simplexml_load_file($file);
  
   $name = $xml_item->name;
   $cost = $xml_item->cost;
   $type = $xml_item->type;
   $effect = $xml_item->effect;
   
   echo "<tr>";
   echo "<td><b><a href='town_buyitem.php?item=$name'>$name</a></b></td>";
   echo "<td>$cost</td>";
   echo "<td>$type</td>";
   echo "<td>$effect</td>";
   echo "</tr>";
  
  }
  
  echo "</table>"; 

}

}

?>

 

And heres my three XML documents:

sword.const.xml:

<?xml version="1.0"?>
<item>
<name>Sword</name>
<cost>1000</cost>
<type>left weap</type>
<effect>10</effect>
</item>

 

armor.const.xml:

<?xml version="1.0"?>
<item>
<name>Armor</name>
<cost>1000</cost>
<type>torso</type>
<effect>10</effect>
</item>

 

shield.const.xml:

<?xml version="1.0"?>
<item>
<name>Shield</name>
<cost>1000</cost>
<type>right weap</type>
<effect>10</effect>
</item>

 

So it loads and outputs shield.const.xml but then when it gets to shield.const.xml and armor.const.xml it dies and outputs those 2 errors.

 

- Cheers, Daniel 

[per1os]

You have an extra space in $items, try trimming it like so:

 

<?php

class class_town {

function town_store($name) {

  $idarray = explode(' ', $_SESSION['userinfo']);
  $id = $idarray[0];
  
  $file = "core/town/shop/".$name.".const.xml";
   
  $xml_town = simplexml_load_file($file);

  $items = $xml_town->items;
  $itemsarray = explode(',', $items);
  $itemssize = count($itemsarray);
  
  echo "<table width='100%' border='1'>";
  echo "<tr>";
  echo "<td><b>Name</b></td>";
  echo "<td><b>Cost</b></td>";
  echo "<td><b>Type</b></td>";
  echo "<td><b>Effect</b></td>";
  echo "</tr>";
  
  for ($i = 0; $i < $itemssize; $i++) {
  
   $item = $itemsarray[$i];
   
   $file = "core/town/items/".trim($item).".const.xml";
   
   $xml_item = simplexml_load_file($file);
  
   $name = $xml_item->name;
   $cost = $xml_item->cost;
   $type = $xml_item->type;
   $effect = $xml_item->effect;
   
   echo "<tr>";
   echo "<td><b><a href='town_buyitem.php?item=$name'>$name</a></b></td>";
   echo "<td>$cost</td>";
   echo "<td>$type</td>";
   echo "<td>$effect</td>";
   echo "</tr>";
  
  }
  
  echo "</table>"; 

}

}

?>

 

see what happens.