problem with array increment
<p>I have array with alphanumeric key values..While filling array on particular condition I have filled array key with <code>empty</code> word. Now I want if on key <code>empty</code> is arises array should be increment with one position, so that that value is not stored in db. Simply want to skip that key and move to next.</p>

<pre><code>foreach( $inputs as $key =&gt; $value) {

if(key($inputs)=="empty"){ $inputs[]++; }
else{   echo "&lt;strong&gt;$key&lt;/strong&gt; Singer &lt;strong&gt;$value&lt;/strong&gt;&lt;/br&gt;";
//INSERT Query;    }
}
</code></pre>
