Daniel Opitz

Developer, Trainer, Open Source Contributor

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XAMPP - Replacing MariaDB with MySQL 8 (2019-11-17)
Slim 4 Tutorial (2019-11-05)
Slim 4 - Compiling Assets with Webpack (2019-09-21)
Slim 4 - Cheatsheet and FAQ (2019-09-09)
Creating a strictly typed collection of objects in PHP (2019-08-30)
Creating your first Slim 3 Framework Application Part 2 (2019-03-18)
Setting up permissions for apache var/www/html (2019-02-17)
Download link to the latest PHPStan PHAR file (2019-01-20)
Using Xdebug with Vagrant and PHPStorm (2019-01-19)
Turning off Google Chrome Notifications (2019-01-15)

Moving away from Google (2018-12-19)
Logging minor errors (like notice and warnings) with Monolog in Slim 3 (2018-10-28)
Vagrant with Ubuntu 18.04 Setup (2018-10-09)
PHP Inspections (EA Extended) for PhpStorm (2018-08-01)
Installing ASP.NET Core 2.1 on Ubuntu 18.4 Linux (2018-07-17)
Value Objects with "at least one item required" constraint (2018-04-30)
PHP Best Practices (2018-04-05)
Merging an upstream repository (2018-04-03)
Equivalent to hash_hmac in oppenssl_* functions (2018-03-23)
Emitting chunked stream responses with Slim (2018-03-09)
Creating encrypted ZIP files with password in PHP (2018-02-18)

Creating and downloading Excel files with Slim (2017-12-16)
Creating your first Slim 3 Framework Application (2017-11-30)
Implementing a SOAP API with PHP 7 (2017-11-20)
Installing an SSL Certificate under Apache (XAMPP) (2017-10-29)
Accessing your Virtualbox Guest from your Host OS (2017-10-29)
Creating a deployment pipeline (2017-10-20)
Creating a PHP Phar file (2017-08-16)
XAMPP - Replacing MariaDB with MySQL (2017-08-13)
AES-256 encryption and decryption in PHP and C# (2017-08-10)
Word Automation with PHP (2017-07-31)
Replacing mcrypt_encrypt with openssl_encrypt (2017-07-14)
Converting HMAC Hash from C# to PHP (2017-07-05)
Slides from the International PHP Conference Spring 2017 (2017-06-02)
Using PHPStan in Travis CI (2017-05-16)
REST, RESTful API Quick Reference (2017-04-17)
XAMPP - CURL SSL Setup (2017-03-30)
XAMPP - Oracle Driver Setup (v12) (2017-03-21)
HTML Templates 2017 (2017-03-14)
MySQL Atomic SELECT (2017-02-18)
XAMPP - How to enable PHP OPCache (2017-02-05)
REST, RESTful, REST-like API Resources (2017-01-30)
sprintf for JavaScript (2017-01-26)
Designing a database (2017-01-17)
PHP, JS, CSS Coding Standards (2017-01-17)
Reset windows folder permissions (2017-01-13)
MySQL - Identify Differences Among Databases (2017-01-13)
Basic CRUD operations with PDO (2017-01-07)
Resources for PHP (2017-01-02)
How to use htmlspecialchars() in PHP? (2017-01-02)

Remove directory recursively in PHP (2016-12-11)
phpunit - Modify a method/function at runtime (2016-12-05)
Geheime Informationen ausserhalb der Versionskontrolle (2016-12-05)
Fixing a github repo which is marked as the wrong language (2016-12-05)
Debugging php command line scripts with xdebug (2016-06-20)