recaptchalib_v2.php File Reference

This is a PHP library that handles calling reCAPTCHA v2. More...

Functions
	recaptcha_check_response ($verifyurl, $privkey, $remoteip, $response)
	Calls an HTTP POST function to verify if the user's response was correct. More...
	recaptcha_get_challenge_html ($apiurl, $pubkey, $lang=null)
	Gets the challenge HTML This is called from the browser, and the resulting reCAPTCHA HTML widget is embedded within the HTML form it was called from. More...
	recaptcha_lang ($lang=null)
	Returns the language code the reCAPTCHA element should use. More...

Variables
const	RECAPTCHA_API_URL 'https://www.recaptcha.net/recaptcha/api.js'
	The reCAPTCHA URL's.
const	RECAPTCHA_VERIFY_URL 'https://www.recaptcha.net/recaptcha/api/siteverify'

Detailed Description

This is a PHP library that handles calling reCAPTCHA v2.

• Documentation https://developers.google.com/recaptcha/docs/display
• Get a reCAPTCHA API Key https://www.google.com/recaptcha/admin
• Discussion group http://groups.google.com/group/recaptcha

Copyright

2018 Jeff Webster

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later