bksubramanyarao

Installing Xdebug for XAMPP with PHP 7.x

Requirements

• XAMPP for Windows: https://www.apachefriends.org/download.html
• Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017 and 2019

Setup

If the file C:\xampp\php\ext\php_xdebug.dll already exists, you can skip the download.

bksubramanyarao

New Stuff in PHP 7.0

1. Scalar type definitions: they come in two flavours: coercive (default) and strict. The following types for parameters can now be enforced (either coercively or strictly): strings (string), integers (int), floating-point numbers (float), and booleans (bool). They augment the other types introduced in PHP 5: class names, interfaces, array and callable.
   • https://blog.programster.org/php-strict-types
   • Typed pass-by-reference Parameters gotcha: Declared types of reference parameters are checked on function entry, but not when the function returns, so after the function had returned, the argument's type may have changed. For example:

   <?php
   function array_baz(array &$param)
   {

$param = 1;

bksubramanyarao

upstream example-webpack {
  server 127.0.0.1:8080;
}

upstream example-backend {
  server 127.0.0.1:3000;
}

server {
  listen 80;

bksubramanyarao

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/