dbu

We needed to decide whether a user loaded from FOSUserBundle is granted a specific role. Because of the role hierarchy, this is not as simple as doing in_array($role, $user->getRoles()). The user model only knows about its roles, not about what other roles those roles grant it.

The only thing that handles this situation that i found is the SecurityContext::isGranted method. But the problem of that is that its a check about the role of the "current" user. We needed this information in a command that generates a file and needs to know which user has permission for a specific role.

The RoleHierarchy service can not do decisions but only explode roles into all roles granted through the tree. The RoleHiararchyVoter is part of the security manager. Both are private service and thus not intended to be reused in application code.

The simplest we could come up with is this code, which we use like this:

$roleHierarchy = $this->getContainer()->get('acme_demo.security.role_hierarchy_checker');

euskadi31

<?php

namespace Acme\Bundle\FrontBundle\Controller;

use Symfony\Bundle\TwigBundle\Controller\ExceptionController AS Controller;
use Symfony\Bundle\FrameworkBundle\Templating\TemplateReference;
use Symfony\Component\HttpFoundation\Request;

class ExceptionController extends Controller
{

mmswiderski

//gulp 'n' modules initialization
var gulp         = require('gulp');
//images
var favicons     = require('favicons');
var imagemin     = require('gulp-imagemin');
var pngquant     = require('imagemin-pngquant');
//utils
var _           = require('lodash');
var rimraf      = require('gulp-rimraf');
var path        = require('path');

nikic

<?php

/*
 * Note: This script will directly modify the .php files in the given directory.
 * It is assumed that the code is under version control, so you can easily review
 * the changes using `git diff` or similar.
 */

function usageError() {
    die("Usage: php -d asp_tags=1 portAlternativeTags.php dir/\n");

phdelodder

#source http://theclonker.de/?p=89
sudo sh -c 'echo "\nPackage: *\nPin: release a=trusty*\nPin-Priority: 1001\n\nPackage: *\nPin: origin download.01.org\nPin-Priority: -100\n" > /etc/apt/preferences.d/intel-removal'
sudo apt-get dist-upgrade
sudo rm /etc/apt/preferences.d/intel-removal
sudo rm /etc/apt/sources.list.d/intellinuxgraphics.list*
sudo apt-get update
echo "\n\n\n\n\n\n Remember to remove the i915-3.6-3.5-dkms and intel-linux-graphics-installer packages with \n\n sudo apt-get purge i915-3.6-3.5-dkms intel-linux-graphics-installer "

docteurklein

<?php
 
   public function process(ContainerBuilder $container)
    {
        $factory = $container->findDefinition('app.doctrine.repository.factory');

        $repositories = [];
        foreach ($container->findTaggedServiceIds('app.repository') as $id => $params) {
            foreach ($params as $param) {
                $repositories[$param['class']] = $id;

kriswallsmith

sub vcl_recv {
    if (req.url ~ "(?i)^/admin" && req.http.x-forwarded-for !~ "\b(<%= @ips.map{ |ip| Regexp.escape(ip) }.join('|') %>)$") {
        error 750 "Moved Temporarily";
    }
}

sub vcl_error {
    if (obj.status == 750) {
        set obj.http.Location = "/";
        set obj.status = 302;

chriseppstein

$ compass compile --environment production && compass compile

Afterwards you will have both the minified and non-minified versions in your output folder. Note that compass clean will not clean up your minified files.

nikic

Order of evaluation in PHP

Yesterday I found some people on my [favorite reddit][lolphp] wonder about the output of the following code:

<?php

$a = 1;
$c = $a + $a++;

hubgit

Anonymising PDFs

PDF metadata

Metadata in PDF files can be stored in at least two places:

• the Info Dictionary, a limited set of key/value pairs
• XMP packets, which contain RDF statements expressed as XML

PDF files