title: Convert array value with comma seperator php
body: <p>I have an array like this ... </p>
  
  <pre><code>Array
  (
      [options] =&gt; Array
          (
              [0] =&gt; Array
                  (
                      [0] =&gt; abc
                      [1] =&gt; xyz
                  )
  
              [1] =&gt; Array
                  (
                      [0] =&gt; abc
                      [1] =&gt; def
                      [2] =&gt; ghi
                  )
  
              [2] =&gt; Array
                  (
                      [0] =&gt; abc
                      [1] =&gt; def
                  )
  
          )
  
  )
  </code></pre>
  
  <p>I want a result like this as a comma separator value</p>
  
  <pre><code>abc,xyz
  abc,def,ghi
  abc,def
  </code></pre>
  
  <p>Pls suggest me the solution .. . </p>
  
  <p>Thank you</p>