<?

$phpver="5";

if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $one = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $one = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 




if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $two = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $two = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 






if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $three = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $three = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 






if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $four = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $four = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 







if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $five = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $five = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 







if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $six = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $six = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 






if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $seven = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $seven = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 






if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $eight = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $eight = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 






if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $nine = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $nine = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 






if(class_exists("COM")) {
  $wmi = new COM("WinMgmts:\\\\.");
  $cpus = $wmi->InstancesOf("Win32_Processor");
 
  $i = 1;
 
      // Use the while loop on PHP 4 and foreach on PHP 5
if($phpver=="4"){
  while ($cpu = $cpus->Next()) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $ten = $cpu->LoadPercentage;
   $i++;
    }
   }  
else{
  foreach ($cpus as $cpu) {
   $clockSpeed = $cpu->CurrentClockSpeed;
   $ten = $cpu->LoadPercentage;
   $i++;
    }  
  }
} 









// Add values to the graph
$graphValues=array($one,$two,$three,$four,$five,$six,$seven,$eight,$nine,$ten);

// Define .PNG image
header("Content-type: image/png");
$imgWidth=225;
$imgHeight=100;

// Create image and define colors
$image=imagecreate($imgWidth, $imgHeight);
$colorWhite=imagecolorallocate($image, 0, 0, 0);
$colorGrey=imagecolorallocate($image, 0, 64, 0);
$colorBlue=imagecolorallocate($image, 0, 255, 0);

// Create border around image
imageline($image, 0, 0, 0, 250, $colorGrey);
imageline($image, 0, 0, 250, 0, $colorGrey);
imageline($image, 249, 0, 249, 249, $colorGrey);
imageline($image, 0, 249, 249, 249, $colorGrey);

// Create grid
for ($i=1; $i<11; $i++){
imageline($image, $i*25, 0, $i*25, 250, $colorGrey);
imageline($image, 0, $i*25, 250, $i*25, $colorGrey);
}

// Create line graph
for ($i=0; $i<10; $i++){
imageline($image, $i*25, ($imgHeight-$graphValues[$i]), ($i+1)*25, ($imgHeight-$graphValues[$i+1]), $colorBlue);
}




// Create some colors
$white = imagecolorallocate($image, 255, 255, 255);
$green = imagecolorallocate($image, 0, 160, 0);
$black = imagecolorallocate($image, 0, 0, 0);

// The text to draw
$text = "Testing...";

// Replace path by your own font path
$font = "tahoma.ttf";


$averagecpu=($one+$two+$three+$four+$five+$six+$seven+$eight+$nine+$ten) / 10;
if(!($averagecpu=="0")){
$totalcpu="Average CPU Usage: " . $averagecpu . "%";
}
else{
$totalcpu="WMI failed. Check config.";
}

// Add some shadow to the text
imagettftext($image, 9, 0, 40, 55, $green, $font, $totalcpu);




// Output graph and clear image from memory
imagepng($image);
imagedestroy($image);

?>