List All Files in a Directory Using PHP 04/05/2022
In PHP there are several ways to get a list of files in a PHP application.
Tags: list files directory php glob scandir opendir readdir closedir filesystemiterator
Scan Your Website Headers 02/12/2022
Here's a great site to scan the security headers for your website.
Language: Plain Text
Tags: headers security
Predefined PHP Variables 01/17/2022
PHP provides a large number of predefined variables to all scripts. The variables represent everything from external variables to built-in environment variables, last error messages to last retrieved headers.
Example of .htaccess for PHP 10/06/2021
A .htaccess (hypertext access) file is a directory-level configuration file supported by several web servers, used for configuration of website-access issues, such as URL redirection, URL shortening, access control (for different web pages and files), and more. The 'dot' (period or full stop) before the file name makes it a hidden file in Unix-based environments.
Tags: html .htaccess php
Escaping from HTML 05/16/2021
Escaping from HTML in PHP
PHP Filesystem Security 04/03/2021
Anyone learning PHP should read this and the rest of the security section in the PHP manual.
Compare two text files 03/26/2021
Compare two text files and display the differences.
SHA256 Class 03/19/2021
Computes the SHA256 hash for the input data.
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