Automatically upgrade your PHP code from 5.3 to PHP 7.4 with Rector

Rector is a reconstructor tool – it does instant upgrades and instant refactoring of your code. Why refactor manually if Rector can handle 80% for you? Installation per Composer: composer require rector/rector –dev For example, to upgrade the contents of the ./src folder: vendor/bin/rector process src –set php74 The cool thing is that Rector uses …

Emulate Dark Mode using Chrome DevTools

Coming to the next version of Chrome is a way to emulate “Dark Mode” using the DevTools. With the DevTools open and focused, hit SHIFT+CMD+P and choose “Emulate CSS prefers-color-scheme: dark” from the menu You can also access the option via the Rendering panel. (Via @ChromeDevTools)

Inversion of Control

Photo by Jasper Garrat on Unsplash In his post “Inversion of Control” Kent C. Dodds starts off with a simple filter function and how it can quickly become a mess as features creep in. Using IoC it’s possible to keep the implementation, diverting some responsibilities away from it: We changed the responsibility of deciding which …

Use C, Rust, Go, etc. code inside PHP with “Foreign Function Interface“ (PHP FFI)

A new extension that comes with PHP 7.4 (which was released today 🎉) is Foreign Function Interface. On the JoliCode Paris website there’s a nice article introducing it: PHP Foreign Function Interface, or FFI for fans, is a PHP extension that allows you to include with ease some externals libraries into your PHP code. That …

Paper Phone – A printable paper phone which helps you take a break from your digital world

Nice experiment by Google: A lot of people feel that they spend too much time on their phones and struggle to find a balance with technology. Paper Phone helps you have a little break away from your digital world by printing a personal booklet of the key information you’ll need that day. Paper Phone →

SVG favicons in Chrome

A commit that landed in Chromium (and which will be available in Chrome 80) is support for SVG favicons. 🎉 🦊 Firefox already has support for SVG favicons, ever since version 41 Since most (all?) browsers always make a request to favicon.ico you can also serve an SVG at that location with the image/svg+xml MIME …