How to convert string to an expression in PERL or calculating numerical string


R

rajesh

HI,
In PERL, I have a string $a=' ( ((1) && (0) && (0)) || (1) ) '. I
got this string by replacing some text into 1' s and 0's. Now I want to
calculate this numerical expression and I need result for that. In
normal case, the value of $a would be the same string, but in this
condition, i want its value to be equal to '1'(by evaluating the
expression). how to get that value by evaluating the string as a
numerical expression? plz Plz....

thanks in advance
Rajesh
 
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