similar_text
  • levenshtein — Calculate Levenshtein distance (difference) between two strings
  • similar_text — Calculate the similarity between two strings


<html>
<title> string_similar_text.php</title>
<body bgcolor="#E7F2F5" text="#000080">
<?php
echo implode("",$var);
?>
<?php
echo"similar_text----<br/>";
echo similar_text("a World","a PHP");
echo"<br/>";
echo similar_text("a World","a Wort");
echo"<br/>levenshtein-----<br/>";
echo levenshtein("a World","a PHP");
echo"<br/>";
echo levenshtein("a World","a Wort");

?>
</body>
</html>