| Re: PHP Always Outputs [message #178634 is a reply to message #178632] |
Sat, 14 July 2012 19:46   |
Jerry Stuckle
Messages: 2598
Registered: September 2010
Karma:
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Senior Member |
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On 7/14/2012 10:51 AM, Luuk wrote:
> On 14-07-2012 16:21, Luuk wrote:
>> On 14-07-2012 15:19, Jerry Stuckle wrote:
>>> On 7/14/2012 4:54 AM, Luuk wrote:
>>>> On 14-07-2012 06:21, Ryan wrote:
>>>> > I want a php script to run and simply output nothing. But even this
>>>> > script:
>>>> >
>>>> > <?php
>>>> > ?>
>>>> >
>>>> > will output this html
>>>> >
>>>> > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
>>>> > <HTML><HEAD>
>>>> > <META content="text/html; charset=windows-1252"
>>>> > http-equiv=Content-Type></HEAD>
>>>> > <BODY></BODY></HTML>
>>>> >
>>>> > Is there a setting somewhere in my php or apache config that needs to
>>>> > be turned off?
>>>> >
>>>>
>>>> no, PHP will not output what you said.
>>>>
>>>> The output you see is generated by apache.....
>>>>
>>>> ~/tmp> cat empty.php
>>>> <?php
>>>> ?>
>>>> ~/tmp> php -f empty.php
>>>> ~/tmp>
>>>>
>>>>
>>>
>>> No, Apache does not generate HTML.
>
> oops, i should have typed:
> The output you see is 'problably' generated by apache?.....
>
>
>>>
>>> Additionally, PHP generates different output (the appropriate response
>>> headers) when run as module or CGI than when run as a CLI. But it will
>>> not generate HTML on its own.
>
> so, in this case PHP will not output anyythingm
>
>>>
>>
>>
>> ~/tmp> vi ../public_html/empty.php
>> ~/tmp> wget -S "http://www.example.com/~luuk/empty.php" -O output.txt
>> asking libproxy about url 'http://www.example.com/~luuk/empty.php'
>> libproxy suggest to use 'direct://'
>> --2012-07-14 16:18:07-- http://www.example.com/~luuk/empty.php
>> Resolving www.example.com (www.example.com)... 192.168.178.250
>> Connecting to www.example.com (www.example.com)|192.168.178.250|:80...
>> connected.
>> HTTP request sent, awaiting response...
>> HTTP/1.1 200 OK
>> Date: Sat, 14 Jul 2012 14:18:07 GMT
>> Server: Apache/2.2.21 (Linux/SUSE)
>> X-Powered-By: PHP/5.3.8
>> Content-Length: 0
>> Keep-Alive: timeout=15, max=100
>> Connection: Keep-Alive
>> Content-Type: text/html
>> Length: 0 [text/html]
>> Saving to: `output.txt'
>>
>> [ <=>
>> ] 0 --.-K/s in 0s
>>
>> 2012-07-14 16:18:07 (0.00 B/s) - `output.txt' saved [0/0]
>>
>>
>> Legnth is 0 bytes, so i'm sure no one is interested in the output.... ;)
>>
>
> remains the question from the OP
>
> if PHP does not do it (as proved above),
> i'm sure someone will say:
> "This output is not caused by PHP, so 'ask somewhere else'"
>
> @Ryan:
>
> where did you see this:"<!DOCTYPE HTML PUBLIC....."
> Did you start Internet Explorer, and looked at 'view source'???????
> In that case, the HTML was created by IE
>
Yes, he's using IE, which inserted the HTML when it got a blank page
back. This can easily be duplicated in IE 8.
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================
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