- substr: documentation ( source)
- var_dump: documentation ( source)
- array_slice: documentation ( source)
- implode: documentation ( source)
- explode: documentation ( source)
<?php
$domain = 'widgettest.judgeservice.com';
if ( '.' === substr($domain,0,1) ) {
$domain = explode('.',$domain);
$domain = array_slice($domain,1);
$domain = implode('.',$domain);
}
var_dump($domain);