in reply to Wierd print and sub ordering problem
print bar () . "\n";
Here, the word 'bar' is being interpreted as a filehandle.
print +bar () . "\n";
But with the + sign, the word 'bar' is now a term.
In Section
Seekers of Perl Wisdom
in reply to Wierd print and sub ordering problem
Here, the word 'bar' is being interpreted as a filehandle.
print +bar () . "\n";
But with the + sign, the word 'bar' is now a term.