Calculate the metaphone key of "World": in PHP
Description
The following code shows how to calculate the metaphone key of "World":.
Example
//from www.j a v a2 s . c o m
<?php
echo metaphone("World");
$str = "Assistance";
$str2 = "Assistants";
echo metaphone($str);
echo "<br>";
echo metaphone($str2);
?>
The code above generates the following result.
