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Re: PHP 5.3.9 hex bug? [message #177006 is a reply to message #177002]

Wed, 15 February 2012 17:48

alvaro.NOSPAMTHANX
Messages: 277
Registered: September 2010

Karma:

Senior Member

El 15/02/2012 16:12, aaa escribió/wrote:
> Why is this:
> fseek($f, 0x0000+2, SEEK_SET);
> giving same result as:
> fseek($f, 4, SEEK_SET);
> and not same result as:
> fseek($f, 0000+2, SEEK_SET);
> or
> fseek($f, 2, SEEK_SET);
> ?
> What is wrong with the hex notation?

It's really funny:

var_dump(0x0 + 2, 0x0+ 2, 0x0+2, 0x0 +2);

.... prints:

int(2)
int(2)
int(4)
int(4)

No idea of what's going on but it only seems to affect hexadecimal zero
so at least there's an obvious workaround.

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[Message index]

		PHP 5.3.9 hex bug? By: aaa on Wed, 15 February 2012 15:12
		Re: PHP 5.3.9 hex bug? By: tony on Wed, 15 February 2012 16:36
		Re: PHP 5.3.9 hex bug? By: Denis McMahon on Wed, 15 February 2012 16:48
		Re: PHP 5.3.9 hex bug? By: alvaro.NOSPAMTHANX on Wed, 15 February 2012 17:48
		Re: PHP 5.3.9 hex bug? By: aaa on Thu, 16 February 2012 09:38
		Re: PHP 5.3.9 hex bug? By: alvaro.NOSPAMTHANX on Thu, 16 February 2012 13:08
		Re: PHP 5.3.9 hex bug? By: Thomas Mlynarczyk on Thu, 16 February 2012 11:37
		Re: PHP 5.3.9 hex bug? By: M. Strobel on Wed, 15 February 2012 19:00

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