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Re: header function [message #172171 is a reply to message #172170]

Wed, 02 February 2011 16:32

me
Messages: 192
Registered: September 2010

Karma:

Senior Member

On 2/2/2011 10:23 AM, Denis McMahon wrote:
> On 02/02/11 12:16, 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?
>
> Once a page has been loaded in the browser, nothing that you do on the
> server can cause it to be reloaded. The browser has to initiate any reload.
>
> Also, you can't send headers after output (eg print, echo, output
> sections outside the php encapsulation).
>
> Rgds
>
> Denis McMahon

Thank you, Denis. Trying to send a header after output should have sent
up a red flag all by itself. But, alas, it did not, out to lunch early
today.

Thanks,

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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