PHP: What is lsphp?

PHP needs to communicate with the WebServer (apache, nginx, litespeed or any other) in a format which both parties can understand. For example a common way of integrating apache with PHP is by using “mod-php” for apache. nginx usually is integrated using “php-fpm” which is a modern way of “cgi” interface (basically informations are shared … Read more

SVG transparent background web

transparent is not part of the SVG specification, although many UAs such as Firefox do support it anyway. The SVG way would be to set the stroke to none, or alternatively set the stroke-opacity to 0. You also don’t set any value for fill on the <rect> element and the default is black. For a … Read more

What’s different between URI, request-URI and URL?

The URI standard is STD 66, which currently maps to RFC 3986. URI vs. URL Section 1.1.3 describes the difference between URIs and URLs (and URNs). Components Section 3 describes the components a URI can have. For the URI http://www.example.org:56789/a/b/c.txt?t=win&s=chess#para5 these would be: Scheme: http Authority: www.example.org:56789 User Information: not present Host: www.example.org Port: 56789 Path: /a/b/c.txt Query: t=win&s=chess Fragment: para5 request-URI The term “request-URI” is not defined … Read more