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Posted By

dynamicnet on 11/10/11


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DNS


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get weight sorted mx dns record for a domain

 / Published in: PHP
 
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  1. function getWeightSortedMx( $domain ) {
  2.  
  3. 	getmxrr( $domain  , $mxhosts , $weight );
  4.  
  5. 	$mxhosts = array_map("strtolower" , $mxhosts);
  6.  
  7. 	array_multisort( $weight  , SORT_ASC , SORT_NUMERIC ,
  8. 			$mxhosts , SORT_ASC , SORT_STRING );
  9.  
  10. 	return $mxhosts;
  11. }

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