Spoofchecker::isSuspicious

Checks if a given text contains any suspicious characters

Beschreibung

public bool Spoofchecker::isSuspicious ( string $text [, string &$error ] )

Checks if given string contains any suspicious characters like letters which are almost identical visually, but are Unicode characters from different sets.

Parameter-Liste

text: String to test.
error: This variable is set by-reference to string containing an error, if there were any.

Rückgabewerte

Returns TRUE if there are suspicious characters, FALSE otherwise.

Beispiele

Beispiel #1 Spoofchecker::isSuspicious example


<?php
$checker = new Spoofchecker();

$checker->isSuspicious('google.com'); // FALSE: only ASCII characters

$checker->isSuspicious('Рaypal.com'); // TRUE
// The first letter is from Cyrylic, not a regular latin "P"