[Typo3-dev] suggestion for t3lib_div::xml2array()

[Kasper Skårhøj]

Try this:

$myArray=array(
	'0' => 'green',
	'1' => 'red',
	2 => 'blue',
	'brown',
	'asdf' => 'string'
);
echo serialize($myArray);
echo $myArray[0];
echo $myArray['0'];

The output is:
a:5:{i:0;s:5:"green";i:1;s:3:"red";i:2;s:4:"blue";i:3;s:5:"brown";s:4:"asdf";s:6:"string";}greengreen


This shows:

- "echo $myArray[0];" and "echo $myArray['0'];" is the same!
- serialize() automatically sees '0' and 0 as an integer key in the
array - probably because PHP internally does so!


- kasper


On Mon, 2004-03-29 at 14:00, Martin T. Kutschker wrote:
> Kasper Skårhøj wrote:
> > In other words; if you set $myArray["1"] PHP apparently makes it
> > $myArray[1] automatically, right?
> 
> Offhand I had said, no. But OTOH I've seen the same, at least the 
> correct results for XML/array/TCE tell me this.
> 
> I'm confused and need to check this. Perhaps some other folks have some 
> knowledge on this point? I only hope there are version incompatibilities 
> here.
> 
> Masi
> 
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-- 

Best regards

- kasper

---------------
"Zero MS-gravity" - finally migrated to Linux!