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Re^3: Memory usage of a "sub" in mod_perl

by shmem (Chancellor)
on May 23, 2008 at 19:53 UTC ( [id://688205]=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -le '$foo = "bar"; $h->{foo} = \$foo; undef $h->{foo}; print "foo
+ :$foo:"'
foo :bar:
  2. or download this
    perl -le '$foo = "bar"; $h->{foo} = \$foo; undef ${$h->{foo}}; print "
+foo :$foo:"'
foo ::

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