Spoofchecker::areConfusable
Checks if given strings can be confused
Description
public bool Spoofchecker::areConfusable(string $string1, string $string2, int &$errorCode = null)
Parameters
-
string1
-
First string to check.
-
string2
-
Second string to check.
-
errorCode
-
This variable is set by-reference to int containing an error, if there
was any.
Return Values
Returns true if two given strings can be confused, false otherwise.
Examples
Example #1 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