At 2:58 PM -0600 1/2/08, Richard Lynch wrote:
Works for me:
lynch@localhost ~/cd $ php -a
Interactive mode enabled
<?php
$a = ' A ';
$b = str_replace(' ', '', $a);
echo "b: $b\n\n";
$c = trim($b);
echo "c: $c\n\n";
?>
b: A
c: A
That would work for that, but not for this:
Go from this:
<input type="submit" value=" A  ">
via this:
$submit = $_POST['submit']
to:
A
It doesn't appear as simple as what people think it is.
Cheers,
tedd
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