For exactly the same reason as
for( $i = 0; $i < 10; $i++)
produces 0-9
It loops whule $i is lesser than 'Z'
When $i becomes 'Z' it stops and doesn't echo
But i guess you're having trouble with (note the '<='):
for ($i = 'A'; $i <= 'Z'; $i++)
{
echo $i . ' ';
}
This might produce a "wierd" result.
This is because when $i is 'Z' and $i++ is run $i become 'AA'
And:
'AA' < 'Z'
So it loops until $i becomse 'ZA'.
Xell Zhang skrev:
Hello all,
I met a very strange problem today. Take a look at the codes below:
for ($i = 'A'; $i < 'Z'; $i++) {
echo $i . ' ';
}
If you think the output is A-Z, please run it on your server and try.
Who can tell me why the result is not A-Z?
--
/Thunis
"This must be Thursday," said Arthur musing to himself, sinking low over
his beer, "I never could get the hang of Thursdays."
--The Hitchikers Guide to the Galaxy
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