On Wed, 2008-11-19 at 19:49 +0000, Ashley Sheridan wrote:
> On Wed, 2008-11-19 at 08:31 -0600, Terion Miller wrote:
> > I am still getting the Invalid arguement error on this implode:
> >
> > if (isset($_POST['BannerSize'])){$BannerSize =
> > implode(',',$_POST['BannerSize']);} else {$BannerSize = "";}
> >
> > I have moved the ',', from the beginning to the end of the statement and
> > nothing works is there any other way to do this, basically there is a form
> > and the people entering work orders can select different sized banners they
> > need, which goes into the db as text ....so...argh...
>
> As mentioned quite a few times before, you cannot change the order of
> the arguments, it will not work! There is no indicator in the PHP Manual
> page for this function either that says you can switch the orders, so
> I'm not sure why you think you can.
In PHP 5.2.6 and in PHP 4.4.9 I get the same output for the following:
<?php
$foo = array( 1, 2 );
echo implode( $foo, ',' )."\n";
echo implode( ',', $foo )."\n";
?>
I believe, that a long time ago it was added as a feature so that PHP
would detect inverted parameter order on this particular function and
output appropriately.
It is probably undocumented so as to encourage a single documented
order.
Cheers,
Rob.
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