<?php
echo '<'.'!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>
<body>
<h2>Submitted data from PDF Form</h2>
<p style="font-size:0.9em;">(See formsubmit.php in the Examples folder for details)</p>
';
if (count($_POST)) {
// To display HTML output from PDF form
echo '<h4>HTML format data sent as POST</h4>';
foreach($_POST AS $name=>$val) {
$t = mb_convert_encoding(PDFDocEncodingToWin1252($val), 'UTF-8', 'Windows-1252' ); // If from core fonts doc
echo '<p>PDFDocEnc: '.$name.' => '.htmlspecialchars($t).'</p>';
}
}
else if (count($_GET)) {
// To display HTML output from PDF form
echo '<h4>HTML format data sent as GET</h4>';
foreach($_GET AS $name=>$val) {
$t = mb_convert_encoding(PDFDocEncodingToWin1252($val), 'UTF-8', 'Windows-1252' ); // If from core fonts doc
echo '<p>PDFDocEnc: '.$name.' => '.htmlspecialchars($t).'</p>';
}
}
else {
$postdata = file_get_contents("php://input");
if ($postdata) {
echo '<h4>XFDF format data detected</h4>';
// To parse XFDF
if (preg_match_all('/<field name="([^>]*)"\s*>\s*(<value\s*>(.*?)<\/value\s*>)\s*<\/field\s*>/s', $postdata, $m)) {
for($i=0; $i<count($m[0]); $i++) {
// if multiple values in response e.g. from multiple selected options
preg_match_all('/<value\s*>(.*?)<\/value\s*>/s', $m[2][$i], $v);
if (count($v[0])>1) {
$values = array();
foreach($v[1] AS $val) { $values[] = $val; }
//foreach($v[1] AS $val) { $values[] = htmlspecialchars_decode($val); }
echo '<p>Field: '.$m[1][$i].' => [array of values] ('.implode(', ',$values).')</p>';
}
else {
//echo '<p>Field: '.$m[1][$i].' => '.htmlspecialchars_decode($m[3][$i]).'</p>';
echo '<p>Field: '.$m[1][$i].' => '.$m[3][$i].'</p>';
}
}
}
if (preg_match_all('/<field name="([^>]*)"\s*>\s*<value\s*\/\s*>\s*<\/field\s*>/s', $postdata, $m)) {
for($i=0; $i<count($m[0]); $i++) {
echo '<p>Field: '.$m[1][$i].' => [blank]</p>';
}
}
if (preg_match_all('/<field name="([^>]*)"\s*\/\s*>/s', $postdata, $m)) {
for($i=0; $i<count($m[0]); $i++) {
echo '<p>Field: '.$m[1][$i].' => [no value]</p>';
}
}
// To display whole XFDF
//$postdata = preg_replace("/[\n\r]/", "", $postdata);
//$postdata = preg_replace('/>\s*</', ">\n<", $postdata);
//echo nl2br(htmlspecialchars($postdata));
}
else { echo "No form data detected"; }
}
echo '</body></html>';
exit;
function PDFDocEncodingToWin1252($txt) {
$Win1252ToPDFDocEncoding = array(
chr(0200) => chr(0240), chr(0214) => chr(0226), chr(0212) => chr(0227), chr(0237) => chr(0230),
chr(0225) => chr(0200), chr(0210) => chr(0032), chr(0206) => chr(0201), chr(0207) => chr(0202),
chr(0205) => chr(0203), chr(0227) => chr(0204), chr(0226) => chr(0205), chr(0203) => chr(0206),
chr(0213) => chr(0210), chr(0233) => chr(0211), chr(0211) => chr(0213), chr(0204) => chr(0214),
chr(0223) => chr(0215), chr(0224) => chr(0216), chr(0221) => chr(0217), chr(0222) => chr(0220),
chr(0202) => chr(0221), chr(0232) => chr(0235), chr(0230) => chr(0037), chr(0231) => chr(0222),
chr(0216) => chr(0231)
);
return strtr($txt, array_flip($Win1252ToPDFDocEncoding) );
}
?>
