Foreach Tag

Overview

Normally when you have data stored in a named array format perhaps created by the array fieldtype, you would need to know the keys to render data in your view.

Using the foreach tag you can pass in variable name as the second argument in the tag name and loop through the data using {{ key }} and {{ value }}.

company_info:
  address_1: 123 Hollywood Blvd
  address_2: Suite 404
  city: Beverly Hills
  state: California
  zip: 90210

song_reviews:
  Never Gonna Give You Up: 5/5
  My Heart Will Go On: 3/5

{{ foreach:company_info }}
  {{ key }}: {{ value }}<br>
{{ /foreach:company_info }}

<ul>
  {{ foreach:song_reviews as="song|rating" }}
    <li>{{ song }}: {{ rating }}</li>
  {{ /foreach:song_reviews }}
</ul>

Address 1: 123 Hollywood Blvd<br>
Address 2: Suite 404<br>
City: Beverly Hills<br>
State: California<br>
Zip Code: 90210

<ul>
  <li>Never Gonna Give You Up: 5/5</li>
  <li>My Heart Will Go On: 3/5</li>
</ul>

Note: PHP reserves the word foreach, so this tag is technically an alias of iterate. If you’re spelunking through the source code, that’s where you’ll find it.

Dynamic Variables

Instead of using the shorthand {{ foreach:variable_name }} syntax, you may pass in the array’s name manually.

{{ foreach array="song_reviews" }}
    ...
{{ /foreach }}

If you have a more complicated array location, you can use a dynamic parameter to pass the array itself.

reviews:
  songs: [...]

{{ foreach :array="reviews:songs" }}
    ...
{{ /foreach }}

Parameters