/** email_validation.php*/class email_validation_class{ var $email_regular_expression="^([-!#\$%&'*+./0-9=?A-Z^_`a-z{|}~ ])+@([-!#\$%&'*+/0-9=?A-Z^_`a-z{|}~ ]+\\.)+[a-zA-Z]{2,4}\$"; var $timeout=0; var $localhost=""; var $localuser=""; var $debug=1; Function OutputDebug($message) {  echo $message,"\n"; } Function GetLine($connection) {  for($line="";;)  {   if(feof($connection))    return(0);   ..