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Date: Tue, 17 Apr 2012 23:41:25 +0200
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To: Gustavo Lopes <glopes@nebm.ist.utl.pt>
Cc: internals@lists.php.net
Content-Type: text/plain; charset=UTF-8
Subject: Re: [PHP-DEV] is_numeric_string an hexadecimal numbers ("123" == "0x7B")
From: simonsimcity@googlemail.com (Simon Schick)

2012/4/17 Simon Schick <simonsimcity@googlemail.com>
>
> Hi, Gustavo
>
> That's something I didn't know of ... if we're doing that, it should,
> of course, be also be done for the dual system.
> The only thing I wonder about is the code examples you're giving ...
>
> I would expect this to work if we start to change something here:
>
> var_dump((int) '0x7b'); // int(123)
> var_dump((int) '0b1111011'); // int(123)
> var_dump((int) '0123'); // int(123)
>
> The last example was not mentioned here before but as you set in an
> example, I did it here as well ...
>
> Bye
> Simon

Hi, all

As I saw now in another thread - I forgot the octal number-system
which takes 0 as prefix ... and this would change the result of my
last example:

var_dump((int) '0173'); // int(123)

This makes me quite unsure if this should be done the way I proposed ...
Here I would not expect it to happen like this.

Bye
Simon