On Wed, January 2, 2008 1:25 pm, Jack Mays wrote:
> Daniel Brown wrote:
>>>> // Your existing code here....
>>>> $submit = trim(str_replace(' ','',$submit);
>
> Read the docs for trim, you can't use it inline with other functions,
Please point to the specific portion of the docs in which you imagine
this to be written...
:-)
And, technically, if you are CERTAIN the button value will never ever
contain any of the characters '&', 'n', 'b', 's', ';' then you could
use the "new" second arg of trim to do:
$submit = trim($_POST['submit'], " \r\n\t\x0b\0");
and get rid of all whitespace and the ' ' as well...
Probably NOT a Good Idea in general, however...
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