On Wed, 15 Sep 2021 10:38:58 +0100, Ashley Sheridan <ash@xxxxxxxxxxxxxxxxxxxx> wrote: >>> No, $_SERVER['DOCUMENT_ROOT'] is a string, just echo out what it >>> actually is on both versions of PHP. That would show you what you now >>> know, that it's different for whatever reason. It could be a script >>> being run that's altering it, it could be a change in server config, not >>> easy to tell without more digging. >> Does it matter if I use >> $_SERVER["DOCUMENT_ROOT"] rather than >> $_SERVER['DOCUMENT_ROOT'] >> >> In the code I am struggling with it uses double quotes rather than single quotes >> as you show here, >> >The only difference between single and double quote is how PHP handles >string interpolation, e.g.: > >$var = 'something'; >echo "this is $var"; >echo 'this is $var'; > >Will give you the output: > >this is something >this is $var So that works like bash in shellscripts then! Good to know. -- Bo Berglund Developer in Sweden
