> Now, it seems that $keys['file'] == $keys[0], which makes sense why the
> issets
> return true. However...
> if ('file') echo 'true';
> will print moo, therefore 'file' == 1, not 0. Why is this different when
> using
> it as a string offset?
> IMO, using a string as a string offset, a fatal error should be raised.
It's cast to an integer.
[EMAIL PROTECTED]:~$ php -r 'echo (int) "file" . "\n";'
0
[EMAIL PROTECTED]:~$ php -r 'echo (bool) "file" . "\n";'
1
S
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