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Re: header function [message #172161 is a reply to message #172160]

Wed, 02 February 2011 12:38

me
Messages: 192
Registered: September 2010

Karma:

Senior Member

On 2/2/2011 7:23 AM, Jerry Stuckle wrote:
> On 2/2/2011 7:16 AM, Bill B wrote:
>> If somepage.php is loaded in a browser, and a script external to
>> somepage.php that contains header('Location: somepage.php') is triggered
>> by some event, will that call have the effect of refreshing somepage.php?
>>
>> php.net notes that the "location' string returns a redirect (302) status
>> code to the browser. Under these circumstances, the redirect triggered
>> by the external script points to the same page currently loaded in the
>> browser. Will that choke the browser in any way?
>>
>> Thank you,
>>
>> Bill B
>
> How is an external script going to trigger a header call? HTTP is a
> request/response protocol; you can't "push" data to the client.
>

It is a "listener" script, waiting for data to be sent from another
source, PayPal in this case.

Bill B

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[Message index]

		header function By: me on Wed, 02 February 2011 12:16
		Re: header function By: Jerry Stuckle on Wed, 02 February 2011 12:23
		Re: header function By: me on Wed, 02 February 2011 12:38
		Re: header function By: Jerry Stuckle on Wed, 02 February 2011 13:10
		Re: header function By: me on Wed, 02 February 2011 13:49
		Re: header function By: Jerry Stuckle on Wed, 02 February 2011 13:56
		Re: header function By: me on Wed, 02 February 2011 14:20
		Re: header function By: me on Wed, 02 February 2011 14:28
		Re: header function By: Jerry Stuckle on Wed, 02 February 2011 13:11
		Re: header function By: Erwin Moller on Wed, 02 February 2011 12:39
		Re: header function By: Denis McMahon on Wed, 02 February 2011 15:23
		Re: header function By: me on Wed, 02 February 2011 16:32

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