如何在ZF2“树枝”视图中表示PHP数组

Question

In my Service I am executing this query to find out the # of prayer requests in each prayer request category:

SELECT a0_.prayer_request_category_reference AS prayer_request_category_reference_0, COUNT(a0_.reference) AS sclr_1 FROM acts2301_prayer.pr a0_ GROUP BY a0_.prayer_request_category_reference 

Then I assign the results to an array:

if (is_array($result) && count($result) > '0') {
    foreach ($result AS $value) {
        $cateogry_request_count[$value['prayerRequestCategoryReference']] = $value['category_request_count'];
    }
}

The results of " print_r( $cateogry_request_count ) " are

 Array
 {
     [1] => 5
     [2] => 5
     [3] => 5
     [4] => 2
     [5] => 1
     [8] => 3
 )

I am unsure of how to represent this array within my Twig view. I am displaying this within the context of a loop. This variable in my service " $value['prayerRequestCategoryReference'] " equals " value.reference " in the loop within my Twig.

The following are my unsuccessful attempts to present category_request_count.#

Try #1:

 {% set yourNewVarName = category_request_count.value.reference %}
 {{ yourNewVarName|escape }}

Try #2:

 {{ 'category_request_count' . value.reference }}

Try #3:

 {{ category_request_count . value.reference }}

Answer 1

According with the documentation , to access a "dynamic" attribute of a variable you can do

{{ category_request_count[value.reference] }}

or using the attribute function

{{ attribute(category_request_count, value.reference) }}