Question

How to get the host name in PHP

Answer 1

if ( ! empty( $_SERVER['REMOTE_HOST'] ) ) 
  echo "Hello visitor at ".$_SERVER['REMOTE_HOST'];
else if ( ! empty( $_SERVER['REMOTE_ADDR'] ) ) 
        echo "Hello visitor at " . gethostbyaddr( $_SERVER['REMOTE_ADDR'] );
     else 
        echo "Hello visitor";
 
 
/*
run:
 
Hello visitor at My-PC-Computer
 
*/

 

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