reCAPTCHA Mailhide
reCAPTCHA Mailhide – getting started with the Mailhide functionality of Services_ReCaptcha
Instanciating the Services_ReCaptcha_MailHide class
To instanciate the Services_ReCaptcha_MailHide class just do:
<?php
require_once 'Services/ReCaptcha/MailHide.php';
$recaptcha = new Services_ReCaptcha_MailHide('your_public_key', 'your_private_key', 'email_to_hide@example.com');
?>
You can also pass an array of option as third parameter, or pass options later with the Services_ReCaptcha_Base::setOption() or Services_ReCaptcha_Base::setOptions()
Available options are:
| Name | Description | Type | Default value |
|---|---|---|---|
| mask_text | The chars that will be displayed in the email address to hide it | string | ... (three dots) |
| link_text | An alternate string for the text of the link | string | null |
| link_title | Text to display as the title (tooltip) of the link | string | Reveal this e-mail address |
| popup_width | The popup width in pixels | integer | 500 |
| popup_height | The popup height in pixels | integer | 300 |
Recaptcha Mailhide example
<?php
/**
* Include the Services_ReCaptcha_MailHide class
*/
require_once 'Services/ReCaptcha/MailHide.php';
// you must generate your API keys here:
// http://mailhide.recaptcha.net/apikey
$publicKey = 'your_public_key';
$privateKey = 'your_private_key';
// we instanciate our Services_ReCaptcha_MailHide instance with the public key
// and the private key
$mailhide1 = new Services_ReCaptcha_MailHide(
$publicKey,
$privateKey,
'johndoe@example.com'
);
$mailhide2 = new Services_ReCaptcha_MailHide(
$publicKey,
$privateKey,
'johndoe@example.com',
array('link_text' => 'John Doe')
);
$mailhide3 = new Services_ReCaptcha_MailHide(
$publicKey,
$privateKey,
'johndoe@example.com'
);
$mailhide3->setOptions(
array(
'link_text' => 'Click here to display my email',
'link_title' => 'Some help message',
'link_title' => 'Some help message',
'popup_width' => 800,
'popup_height' => 600,
)
);
?>
<html>
<head>
<title>recaptcha test</title>
</head>
<body>
<h2>Hidden emails can be displayed like this:</h2>
<p><?php echo $mailhide1 ?></p>
<h2>Like this:</h2>
<p><?php echo $mailhide2 ?></p>
<h2>And even like this:</h2>
<p><?php echo $mailhide3 ?></p>
</body>
</html>