Tag: Symfony2

Symfony2 components overview: Filesystem

The 15th post of the Symfony2 components series is focused on the Filesystem component, which provides some basic utilities to work with the filesystem. It extends PHP built-in functions such as mkdir() or copy() to make them more portable and easier to use and test. The problem PHP built-in functions for filesystem operations mimic common […]

April 22 / 2015

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Symfony2 components overview: OptionsResolver

In the 13th post of the Symfony2 components series we will be talking about one little but extremely useful component: OptionsResolver. This component helps us to reduce the boilerplate code required to create an options system with default parameters. As stated in the official docs, is array_replace on steroids. The problem I am pretty sure this […]

April 13 / 2015

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Symfony2 components overview: Stopwatch

It’s been a long wait, but we are back again with the Symfony2 components series. In the 12th post of the series, we cover the Stopwatch component. Even though is one of the smallest ones, that does not mean is not important, as plays a crucial role when we want to profile our code. Installation […]

March 16 / 2015

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Symfony2 components overview: Process

This post covers the Symfony2 process component and is the 11th post from our series on Symfony2 components. The Symfony2 Process component, allows us to execute commands in sub-processes. Installation The recommended way of installing the component is through Composer: If you have never used Composer before check out our Composer 101 post. The component […]

April 16 / 2014

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Symfony2 components overview: ExpressionLanguage

This is the 10th post in our series on Symfony2 components and we will cover the latest component added to Symfony: the ExpressionLanguage component. This component was added in version 2.4 and  provides a way to have dynamic aspects in static configurations. For example, it can be used to evaluate expressions in configuration files, create a DSL ,or build a business rules […]

April 07 / 2014

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