Spoofchecker::areConfusable

Checks if given strings can be confused

&reftitle.description; public `bool` `Spoofchecker::areConfusable` `string` `string1` `string` `string2` `int` `errorCode`&null;

Checks whether two given strings can easily be mistaken.

&reftitle.parameters;

`string1`

- First string to check.

`string2`

- Second string to check.

`errorCode`

- This variable is set by-reference to &integer; containing an error, if there was any.

&reftitle.returnvalues;

Returns &true; if two given strings can be confused, &false; otherwise.

&reftitle.examples;

### `Spoofchecker::areConfusable` example

    <?php
    $checker = new Spoofchecker();

    $checker->areConfusable('google.com', 'goog1e.com'); // true
    // Lower l can be confused with digit one

    $checker->areConfusable('google.com', 'g00g1e.com'); // false
    // Zero (0) cannot be easily confused with "o" letter