Template foreach php

The level of nested foreach statements is equal to the size of the multidimensional array. Below is a two dimensional array and uses nested foreach to iterate through the elements of the array and display the results. For example: Going back to the example with the array of fruits above. We will show get the index of the current iteration of a foreach loop and the corresponding value on each line.

If you want to count the total number of elements in the array in the foreach, you can use the index above, or use the count function to display the total. Use unset function to remove array elements in foreach loop.

The unset function is a built-in PHP function that is used to unset a specified variable. This saves processing time and memory, especially for very large result sets.

It is incremented by one on each iteration. The "is div by" operator can be used to detect a specific iteration. Here we bold-face the name every 4th iteration. The "is even by" and "is odd by" operators can be used to alternate something every so many iterations. Choosing between even or odd rotates which one starts.

Here we switch the font color every 3rd iteration. You still need to parse the expression to know if a symbol is a variable or a literal etc. If you are stuck on the simplest of constructs 'if' it's probably better to sit back and rethink what you are doing.

Looking into the source of Twig would be a good place to start. Also note that PHP itself is a templating engine with to much power. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Helping communities build their own LTE networks.

Podcast Making Agile work for data science. Plates is designed for developers who prefer to use native PHP templates over compiled template languages, such as Twig or Smarty. This template engine features:. First option Github. Second option Github. Blade is the simple, yet powerful templating engine provided with Laravel. In fact, all Blade views are compiled into plain PHP code and cached until they are modified, meaning Blade adds essentially zero overhead to your application.

Blade view files use the. Pitifully, blade is not officially supported by the team of laravel outside of the framework and there are a lot of other public implementations that are supposed to work like the original blade template engine, however not all of them are worthy. We recommend you 2 alternatives for blade that are free MIT license, i.

Volt is an ultra-fast and designer friendly templating language written in C for PHP. It provides you a set of helpers to write views in an easy way. Volt is highly integrated with other components of Phalcon, just as you can use it as a stand-alone component in your applications.

Volt is inspired by Jinja , originally created by Armin Ronacher. Therefore many developers will be in familiar territory using the same syntax they have been using with similar template engines. The following snippet provides a quick preview of how the Volt code looks like:. In many aspects, dwoo is compatible with Smarty's templates and plugins because dwoo's author based it on the general ideas that Smarty has introduced to the world of web development.