Online PHP editor | output for fofth

<?php $fieldname = "<script language='JavaScript' type='text/javascript'>  </script><script language='JavaScript' type='text/javascript'>  </script>This e-mail address is being protected from spambots. You need JavaScript enabled to view it <script language='JavaScript' type='text/javascript'>  </script>"; $start = strpos($fieldname, "var path = 'hr'"); $end = strpos($fieldname, "document.write"); $fieldname = substr($fieldname, $start, $end - $start); $fieldname = substr($fieldname, strpos($fieldname, "var", 1)); $key = substr($fieldname, 4, strpos($fieldname, "=") - 5); echo $fieldname; echo "x=" . $key; /* strrpos — Find the position of the last occurrence of a substring in a string int strrpos ( string $haystack , string $needle [, int $offset = 0 ] ) Find the numeric position of the last occurrence of needle in the haystack string. strpos — Find the position of the first occurrence of a substring in a string mixed strpos ( string $haystack , mixed $needle [, int $offset = 0 ] ) string substr ( string $string , int $start [, int $length ] ) Returns the portion of string specified by the start and length parameters. */ ?>