Hi Again Folks:
On Wed, Nov 23, 2011 at 09:14:09AM -0500, Daniel Convissor wrote:
> $a = 'foo';
> echo $a['blah'] . "\n";
>
> But that second one echos out "f". This is a huge WTF.
Two things for the record on this front. First, i've been actively
using PHP for, what, ten years or so, and have never run into this
behavior before. Second, this behavior turns the following one liner:
if (isset($arr['package']['attribs']['version'])) {
Into this:
if (is_array($arr)
&& array_key_exists('package', $arr)
&& is_array($arr['package'])
&& array_key_exists('attribs', $arr['package'])
&& is_array($arr['package']['attribs'])
&& array_key_exists('version', $arr['package']['attribs'])
&& !empty($arr['package']['attribs']['version']))
{
Thanks,
--Dan
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