Krasimir Bosilkov kbosilkov

Multiple PHP versions on Ubuntu 16.04

Steps to get multiple versions of PHP running alongside on separate Apache virtual hosts using phpfarm.
The guide uses the example of PHP v5.4.45 and v7.0.7, but installation of any version and any number of versions will be done this same way.

Prerequisites

Update the machine:

Propagating awareness via ManyToOne associations

Introduction

Michaël Perrin has written an article about using annotation and filters improve security.

With a more complex model, for example an order that contains products, you want also to filter on the associations of the filtered entity.

Review and Change Remote URL

git remote -v
# View existing remotes

git remote set-url origin https://github.com/user/repo2.git
# Change the 'origin' remote's URL

git remote -v

Ref: https://gist.github.com/vertexclique/9839383

Important Note

Please use built-in Terminal.app (of Mac OS X) to type and rune the command, do not use another tool (like iTerm2).

Common step after enter run the patch command:

After run the commands, start new Sublime Text app, go to Main Menu > Help > Enter License. On the popup type in any text (example "a") and click Use Licence .

#Laravel 5 Simple ACL manager

Protect your routes with user roles. Simply add a 'role_id' to the User model, install the roles table and seed if you need some example roles to get going.

If the user has a 'Root' role, then they can perform any actions.

Installation

Simply copy the files across into the appropriate directories, and register the middleware in App\Http\Kernel.php

What's the difference between cascade="remove" and orphanRemoval=true in Doctrine 2

TLDR: The cascade={"remove"} is like a "software" onDelete="CASCADE", and will remove objects from the database only when an explicit call to $em->remove() occurs. Thus, it could result in more than one object being deleted. orphanRemoval can remove objects from the database even if there was no explicit call to ->remove().

I answered this question a few times to different people so I will try to sum things up in this Gist.

Let's take two entities A and B as an example. I will use a OneToOne relationship in this example but it works exactly the same with OneToMany relationships.

class A

	$ sudo apt-get install -y gcc-multilib g++-multilib libffi-dev libffi6 libffi6-dbg python-crypto python-mox3 python-pil python-ply libssl-dev zlib1g-dev libbz2-dev libexpat1-dev libbluetooth-dev libgdbm-dev dpkg-dev quilt autotools-dev libreadline-dev libtinfo-dev libncursesw5-dev tk-dev blt-dev libssl-dev zlib1g-dev libbz2-dev libexpat1-dev libbluetooth-dev libsqlite3-dev libgpm2 mime-support netbase net-tools bzip2

	$ wget https://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz
	$ tar xvf Python-2.7.10.tgz
	$ cd Python-2.7.10/

	$ ./configure --prefix /usr/local/lib/python2.7.10 --enable-ipv6
	$ make
	$ sudo make install

	#!/usr/bin/bash

	##############################################
	#from http://zeromq.org/intro:get-the-software
	##############################################

	#get zeromq
	wget http://download.zeromq.org/zeromq-4.0.5.tar.gz

	#unpack tarball package

	<?php

	namespace App\Security;

	use Symfony\Component\HttpFoundation\RedirectResponse;
	use Symfony\Component\HttpFoundation\Response;
	use Symfony\Component\HttpFoundation\Session\SessionInterface;
	use Symfony\Component\HttpKernel\Event\GetResponseEvent;
	use Symfony\Component\Routing\RouterInterface;
	use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;