Php validating text input
It’s not an advocate for a certain way of doing high-level tasks like user registration, login systems, etc. Some of the methods described below might not be what’s best for your particular situation, and there are lots of different ways of achieving the same ends.In particular, high-load web apps might benefit from more esoteric solutions to some of these problems.
The version of PHP installed using apt-get on Ubuntu 12.04 is PHP 5.3.10-1ubuntu3.6 with Suhosin-Patch. 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.It’s easy to see why it gets as much hate as it does sometimes.In a shared-hosting environment, its configuration might restrict what you can do.
In order to retain a scrap of sanity, we’re going to focus on just one version of PHP: PHP 5.5.9-1ubuntu4.2.PHP provides a built-in password hashing library that uses the bcrypt algorithm, currently considered the best algorithm for password hashing.