twig_hash

Twig Hash provides filters to enable hashing (and similar) of values within a Twig template.

Hash:
The md5 of 123 is {{ 123 | hash }}

You can use any of the php hash algorithms by passing their name as a string.

The sha512 of 123 is {{ 123 | hash('sha512') }}

Base convert:
baseConv - convert a number to a different base. Defaults to decimal to hex.

123A hex in base36 is {{ "123A" | baseConv(16,36) }}

Unique ID:
uuid - return a unique id

Here's a unique id {{ uuid() }}

More examples

With twig chaining...

Here's a unique id that's even shorter {{ uuid() | baseConv(16,36) }}

Top tip example - use to create unique class names in block or Display Suite templates.

{% set classId = "bg-" ~ (uuid() | baseConv(16,36)) %}
<style>
  @media all and (min-width: 768px) { .{{ classId  }} {background-color: red;} }
  @media all and (max-width: 767px) { .{{ classId  }} {background-color: blue;} }
</style>
<div class='{{ classId  }}'>Hello!</div>