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Re: return value? [message #170892 is a reply to message #170888]

Sun, 05 December 2010 18:01

Allodoxaphobia
Messages: 21
Registered: September 2010

Karma:

Junior Member

On Sun, 05 Dec 2010 15:13:42 +0100, Luuk wrote:
> On 05-12-10 15:00, Paul Fredlein wrote:
>>
>> I'm returning the variables to a C++ programme running on the client
>> machine, I'm just a bit confused with php.
>>
>> If I return "1234" then I'm returning a string of 4 chars - 4 bytes, but
>> if it's a short int then it's only 2 bytes. Seems wasteful to return
>> more than I need to do.
>>
>> Thanks,
>>
>> Paul
>>
>
> you also can convert this 1234 to hexadecimal,
> than you would have 3 bytes ('4D2') to return,
>
> Which seems to be the best of both world....

Or, convert to raw binary and return it in 1 1/2 bytes. :-)

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[Message index]

		return value? By: paulfredlein on Sat, 04 December 2010 07:39
		Re: return value? By: Luuk on Sat, 04 December 2010 10:13
		Re: return value? By: Jerry Stuckle on Sat, 04 December 2010 13:57
		Re: return value? By: Thomas 'PointedEars' on Sat, 04 December 2010 17:31
		Re: return value? By: paulfredlein on Sun, 05 December 2010 14:00
		Re: return value? By: Luuk on Sun, 05 December 2010 14:13
		Re: return value? By: Allodoxaphobia on Sun, 05 December 2010 18:01
		Re: return value? By: paulfredlein on Mon, 06 December 2010 07:58
		Re: return value? By: Jerry Stuckle on Sun, 05 December 2010 14:48
		Re: return value? By: paulfredlein on Mon, 06 December 2010 07:58
		Re: return value? By: Thomas 'PointedEars' on Sun, 05 December 2010 18:11

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