Re-reading a bit about php basics, as to refresh some things and to be more accurate when coding, I tried to print <? in a string with the print function and noticed that I cannot find a way to do it.
I am a bit confused because reading about the difference between singe and double quotes, I thought that the only characters needing a special treatment inside single-quoted strings were the backslash and the single quote (as in O'Reilly literature).
Of course, the <? is not any kind of character string but I was wondering how could I print it inside of a string.
I tried to escape it, to put it in a variable, to use here document but without any success. Actually looking at the source code in Firefox, I can see the characters are but they're just not displayed.
Here is my test-string:
print 'No space between <? and php if you want to avoid errors!';
I suspect it to be very basic but still I guess that getting all the basics perfectly straight is the way to go, so here I am.
