title: How to count items in an array that's in an array?
body: <p>How do you count items in an array that's part of an array? I'm using Advance Custom Fields plugin in WordPress and my array <code>print_r(get_field('irl_today_entry'))</code> output looks like this:</p>
  
  <pre><code>Array
  (
  [0] =&gt; Array
      (
          [acf_fc_layout] =&gt; irl_today_website_entry
          [irl_today_website] =&gt; Array
              (
                  [0] =&gt; Array
                      ( data removed)
  
                  [1] =&gt; Array
                      ( data removed )
              )
      )
  [1] =&gt; Array
      (
          [acf_fc_layout] =&gt; irl_today_social_entry
          [irl_today_social] =&gt; Array
              (
                  [0] =&gt; Array
                      ( data remove )
                  [1] =&gt; Array
                      ( data remove)
              )
      )
  )
  </code></pre>
  
  <p>How do you only count items in [irl_today_social]? I've tried a lot of options that do not work.</p>