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Removing boolean and popping some documentation down

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This commit is contained in:
Tom Slominski
2013-12-29 18:31:55 +00:00
parent 1e8eb9fe08
commit d2a2966390
1 changed files with 2 additions and 3 deletions
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5
public/recaptchalib.php
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@@ -99,17 +99,16 @@ function _recaptcha_http_post($host, $path, $data, $port = 80) {
* is embedded within the HTML form it was called from.
* @param string $pubkey A public key for reCAPTCHA
* @param string $error The error given by reCAPTCHA (optional, default is null)
* @param boolean $use_ssl Should the request be made over ssl? (optional, default is false)
* @return string - The HTML to be embedded in the user's form.
*/
function recaptcha_get_html ($pubkey, $error = null, $use_ssl = false)
function recaptcha_get_html ($pubkey, $error = null)
{
if ($pubkey == null || $pubkey == '') {
die ("To use reCAPTCHA you must get an API key from <a href='https://www.google.com/recaptcha/admin/create'>https://www.google.com/recaptcha/admin/create</a>");
}
if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off'
|| $_SERVER['SERVER_PORT'] == 443) {
|| $_SERVER['SERVER_PORT'] == 443) { // http://stackoverflow.com/questions/1175096/how-to-find-out-if-you-are-using-https-without-serverhttps
$server = RECAPTCHA_API_SECURE_SERVER;
} else {
$server = RECAPTCHA_API_SERVER;