si ma index.php che contiene le informazioni dello script, lo devo poter richiamare da pippo.html, perchè l'applicazione da cui lo devo richiamare non riconosce *.php.
questo ad esempio può fare al caso mio.

<?php
/*************************************************
* Micro Polling System
*
* Version: 1.0
* Date: 2007-04-05
*
* Usage:
* Add your votings settings to polldata.txt file
* The first line is the question and the other
* linas are the possible answers.
*
************************************************** **/

$pollQuestion = '';
$answers = '';

function readData(){
global $pollQuestion,$answers;
// Read configuration
$rawdata = file('polldata.txt');
// Get the question for polling
$pollQuestion = $rawdata[0];

// Get number of answers - The foirs row is the question
$numberOfAnswers = sizeof($rawdata)-1;
$count = 0;
for ($i=1; $i <= $numberOfAnswers; $i++){
$answerData = explode(':',$rawdata[$i]);
// If tha actual row is not empty than add to the answers array
if (strlen(trim($answerData[0]))>0){
$answers[$count]['text'] = $answerData[0];
$answers[$count]['count'] = $answerData[1];
++$count;
}
}
}

function writeData(){
global $pollQuestion,$answers;
$file = fopen('polldata.txt','w');
fwrite($file,$pollQuestion."\r\n",strlen($pollQues tion));
foreach ($answers as $value) {
$row = $value['text'].':'.$value['count']."\r\n";
fwrite($file,$row,strlen($row));
}
fclose($file);
}

readData();
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Micro Polling System</title>
<link href="style/style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="main">
<?php if (!isset($_POST['submitBtn'])) { ?>
<div class="caption"><?php echo $pollQuestion; ?></div>
<div id="icon"></div>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="poll">
<table width="300">
<?php
foreach ($answers as $value) {
echo '<tr><td><input type="radio" name="polling" value="'.$value['text'].'"/> '.$value['text'].'</td></tr>';
}
?>
<tr><td align="center">
<input class="text" type="submit" name="submitBtn" value="Vote" /></td></tr>
</table>
</form>
<?php
} else {
$count = 0;
foreach ($answers as $value) {
if ($value['text'] == $_POST['polling']) {
$answers[$count]['count'] = ((int)$value['count'])+1;
(int)$totalCount++;
}
++$count;
}

writeData();
?>
<div class="caption">Thanks for your vote!</div>
<div id="icon"></div>
<div id="result">
<table width="300">
<?php
foreach ($answers as $value) {
echo '<tr><td> '.$value['text'].'</td><td>'.$value['count'].'</td></tr>';
}
?>
</table>
</div>
<?php } ?>
<div id="source">Micro Polling System 1.0</div>
</div>
</body>