Consider supporting my work by purchasing the course this tutorial is a part of i.e. VSCode Power User →
- Make sure your
Local by FlyWheel
WordPress install is a custom install
Consider supporting my work by purchasing the course this tutorial is a part of i.e. VSCode Power User →
Local by FlyWheel
WordPress install is a custom install# Install Xcode Command Line Tools | |
xcode-select --install | |
# Install Homebrew | |
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" | |
# Update Homebrew Package Index | |
brew update | |
# Confirm Homebrew is Installed Correctly |
This is a WORK IN PROGRESS intended for fleshing out and feedback
It's very common for people to be unhappy with how a WordPress plugin adds front end resources to their site. If a plugin needs CSS, the plugin will add a <link>
element to that CSS. If the plugin needs JavaScript, it will add a <script>
to that JavaScript.
Plugins do this because it works. It's damn important for a WordPress plugin to work, even in adverse conditions. They rightfully want good ratings and little customer support.
But this comes at the cost of additional HTTP requests. In optimizing front end performance of a site, reducing the number of HTTP requests is a huge thing. Front end developers want to decide and control how front end resources are being handled, and WordPress plugins don't typically make this easy on them.
Perl and PHP Regular Expressions | |
PHP regexes are based on the PCRE (Perl-Compatible Regular Expressions), so any regexp that works for one should be compatible with the other or any other language that makes use of the PCRE format. Here are some commonly needed regular expressions for both PHP and Perl. Each regex will be in string format and will include delimiters. | |
All Major Credit Cards | |
This regular expression will validate all major credit cards: American Express (Amex), Discover, Mastercard, and Visa. | |
//All major credit cards regex | |
'/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|622((12[6-9]|1[3-9][0-9])|([2-8][0-9][0-9])|(9(([0-1][0-9])|(2[0-5]))))[0-9]{10}|64[4-9][0-9]{13}|65[0-9]{14}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})*$/' |