Isn't the whole point that use happens at compile time and require happens at run time. You can only benchmark run time behaviour...

So your eval "use $object_class"; is effectively trying to benchmark nothing except the eval overhead itself - which in this case is efectively nothing.

use is a declaration - require is a function - confusingly both are in the functions listed in chapter 3 of the camel book.

I would thus suspect that eval "use $object_class"; is actually wrong.

+++++++++++++++++
#!/usr/bin/perl
use warnings;use strict;use brain;

In reply to Re: use vs. require in string eval? by leriksen
in thread use vs. require in string eval? by lachoy

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