Explain soundex() and metaphone() in PHP?

Question

I recently upgraded the latest PHP driver and could do an "explain" query by using the "$explain" modifier when executing the query, however as of MongoDB 3.2 the operator was removed so this is no longer possible.

So my question is how can I do an explain query with the new driver and MongoDB 3.2?

Answer 1

Hii

The soundex() function calculates the soundex key of a string.
The soundex() function can be used for spelling applications.

<?php
$str = "Assistance";
$str2 = "Assistants";

echo soundex($str);
echo "<br>";
echo soundex($str2);
?>

The metaphone() function calculates the metaphone key of a string.
The metaphone() function can be used for spelling applications.

<?php
$str = "Assistance";
$str2 = "Assistants";

echo metaphone($str);
echo "<br>";
echo metaphone($str2);
?>