title: Laravel Framework - How do i search a specific string in a array?
body: <p>My problem is that I have a huge array. In this array are the Browser, the user used to get on my website, but also bots and spiders.</p>
  
  <p>It looks like this: Mozilla, Mozilla, Mozillabot, Mozilla, Unicornbot and so on.</p>
  
  <p>I need to get every key in my array, that have 'bot' in it like mozillabot, unicornbot.<br>
  But I cant find something.  </p>
  
  <p><code>array_search</code> doesn't work, <code>array_keys</code> too. </p>
  
  <p>Does anyone know a solution in Laravel? </p>