title: spiltting an array into n arrays and accessing individual arrays in php
body: <p>I have an array of 1000 emails.</p>
  
  <p>And I want to split the array into n arrays having 45 emails in each array.</p>
  
  <p>I want to separately access the splitted arrays.</p>
  
  <p>How can we implement using php. I have also tried <code>array_splice()</code> function in php, but it returns splitted arrays, but I unable to access the splitted array.</p>