<!DOCTYPE html>
<html>
<body>
<?php
$parser=xml_parser_create();
function char($parser,$data) {
echo $data;
}
function pi_handler($parser, $target, $data) {
echo "Target: $target<br>";
echo "Data: $data<br>";
}
xml_set_character_data_handler($parser,"char");
// Set up PI handler
xml_set_processing_instruction_handler($parser, "pi_handler");
$fp=fopen("note_pi.xml","r");
while ($data=fread($fp,4096)) {
xml_parse($parser,$data,feof($fp)) or
die (sprintf("XML Error: %s at line %d",
xml_error_string(xml_get_error_code($parser)),
xml_get_current_line_number($parser)));
}
xml_parser_free($parser);
?>
</body>
</html>