title: Assigning a value to each array element PHP
body: <p>Say you have an array like this...</p>
  
  <pre><code>username, password, email
  </code></pre>
  
  <p>and you need to assign a value to each element. After, this needs to be formatted into a string like this: </p>
  
  <pre><code>username=someRandomValueAssigned&amp;password=someRandomValueAssigned&amp;email=someRandomValueAssigned
  </code></pre>
  
  <p>how would I do this? Thanks.</p>