PHP Decode

<?  function cptn_po_cron_periodical_data_reset_minutely()  
   {       
   global $wpdb; 
 
   // set warmup quantity daily according to option parameters   
   if(get_option("cptn_po_opt_warmup")==1)  
      { 
      $query = "SELECT *  
	              FROM ".$wpdb->prefix."cptn_po_senderaddress_mailserver_mxcluster 
	 	         WHERE status = 1 
				  	  "; 
      $mxclusters = $wpdb->get_results($query, ARRAY_A); 
 
	  foreach($mxclusters AS $mxcluster) 
	     { 
		 if($mxcluster['warmup_phase']== "pre-warmup" OR $mxcluster['warmup_phase']== "warmup")  
		    { 
			$warmup_day = $mxcluster['warmup_day']; 
			if(!$warmup_day) 
			   $warmup_day = 1; 
   	  	 	$query = "UPDATE ".$wpdb->prefix."cptn_po_senderaddress_mailserver_mxcluster 
	                     SET warmup_allowed = ".(cptn_po_warmup_allowed_day($warmup_day)).", 
						     warmup_day = ".$warmup_day." 
		  	           WHERE id = ".$mxcluster['id']; 
            $wpdb->query($query); 
			} 
		 } 
	  }    
 
   wp_die(); 
   } 
 ?>