Re: which function can do so ?

>I am exactly a beginner of php. This question may be easy. >I have a php program which want to achieve the url from browser. >e.g. webmail.xxx.com > >then how the index.php is able to know it is xxx.com ?? >which function in php can do so?? Depends... What if it's: chi.mail.ameritech.net Did you want 'mail.ameritech.net' or 'ameritech.net' ? Well, it's pretty much the same either way. <?php $url = 'webmail.xxx.com'; $parts = explode('.', $url); $lasttwo = $parts[count($parts) - 2] . '.' . $parts[count($parts) - 1]; unset($parts[0]); $allbutfirst = implode('.', $parts); ?> -- Like Music? http://l-i-e.com/artists.htm I'm looking for a PRO QUALITY two-input sound card supported by Linux (any major distro). Need to record live events (mixed already) to stereo CD-quality. Soundcard Recommendations? Software to handle the recording? Don't need fancy mixer stuff. Zero (0) post-production time. Just raw PCM/WAV/AIFF 16+ bit, 44.1KHz, Stereo audio-to-disk.