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  • Spoofchecker::isSuspicious()

    (PHP 5 >= 5.4.0, PHP 7, PECL intl >= 2.0.0)

    Checks if a given text contains any suspicious characters

    说明

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

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

    参数

    $text

    String to test.

    $error

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

    返回值

    Returns TRUE if there are suspicious characters,FALSE otherwise.

    范例

    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"