I am creating a client solution that allows them to create very simple code, now I have done some basic syntax checks, but I am stuck in the check variable.
I know that JSLint does this using Javascript, and I was wondering if anyone knew of a good way to do this.
So, for example, let's say the user wrote the code
moose = "barry"
base = 0
if(moose == "barry"){base += 100}
Then I try to find a way to clarify that the if statement is in the correct syntax if the moose variable was initialized, etc. etc. but I want to do this without scanning the character by character, the code is a mini-language created only for this application, so it is very simple and does not need memory management or something like that.
I thought about arranging Carriage Return and then Space first, but there is nothing to say that the user will not write something like moose="barry"or if(moose=="barry")
nothing to say that the user will not save the result of the inline condition.
Obviously, compilers and interpreters do this on a much broader scale, but I'm not sure if they do it by nature, and if they do, how are they optimized?
(Another option - I can send it back to PHP for processing, which would then cancel the browser liability)
Any suggestions?
thank
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So
base = 1;
if(additional > 100 && additional < 150){base += 50}
elseif(additional == 150){base *= 150}
else{base += additional;}
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