You need to verify it in order to see whether user has checked the Captcha or not.Here is the HTML code for the simple form with comment box and submit button. Drop me a line if you think I can help you with something, or with suggestions or corrections to this document. I’ve been writing PHP for a long time now, and currently I run Scribophile, an online writing group for serious writers, Writerfolio, an easy online writing portfolio for freelancers, and Standard Ebooks, an open source project that produces liberated ebooks for the true book lover.In particular, high-load web apps might benefit from more esoteric solutions to some of these problems.Back to top PHP is the 100-year-old tortoise of the web world.On submit of this form we will use PHP in back-end to do the Google re CAPTCHA validation.
It’s not a guide to common web application problems like cookie storage, caching, coding style, documentation, and so on. While it touches upon some security-related issues, you’re expected to do your own research when it comes to securing your PHP apps.
It’s a guide suggesting the best direction to take when facing one of the common tasks a PHP programmer might encounter that are unclear because of the many options PHP might offer.
For example: connecting to a database is a common task with a large amount of possible solutions in PHP, not all of them good ones—thus, it’s included in this document. Examples should get you up and running in a basic setting, and you should do your own research to flesh them out into something useful to you.
It points to what we consider the state-of-the-art of PHP.
However, this means that if you’re using an older version of PHP, some of the features required to pull off these solutions might not be available to you.