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@ 2014-06-16T09:19:40Z

<?php
$service = "www";

$variation_array = array(
  'lowercase true' => true,
  'lowercase false' =>false,
  'uppercase TRUE' =>TRUE,
  'uppercase FALSE' =>FALSE,
  );


foreach ( $variation_array as $var ) {
  var_dump(getservbyname( $service, $var  ) );
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
getservbyname: documentation ( source)

preferences:dark modelive preview

36.23 ms | 402 KiB | 5 Q