RE: PHP MYSQL and Apache Issue
- From: Rodney Haynie <RodneyH@xxxxxxxxxx>
- To: "programmingblind@xxxxxxxxxxxxx" <programmingblind@xxxxxxxxxxxxx>
- Date: Fri, 21 Nov 2008 07:43:39 -0500
There were a couple good suggestions relayed already. I have a couple
questions myself.
* You said you were using a lamp server. Are you using any particular
framework, or is your php code all home grown?
* Exactly how are you duplicating the problem. You said when multiple
people are accessing the app at the same time. So are you accessing the app
from 2 different computers and simultaneously clicking a submit button? Or
some other means. Need the exact progression.
* Someone already asked, but could you post the relevant parts of the
PHP code.
-Rodney
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Ricks Place
Sent: Friday, November 21, 2008 7:03 AM
To: programmingblind@xxxxxxxxxxxxx
Subject: Re: PHP MYSQL and Apache Issue
Do you have a way to print or otherwise check the values passed from the 2
client computers into the php program running on the host server? In other
words, I would have a class with a method that gets executed as a code behind
file for a WebPage in VWD. If I print values passed into the method on load
event I can check Query Parameters passed with the PostBack or Hidden Fields or
other variables which might contain the words bike or boat. I am wondering if
there are suppose to be 2 instances of the php file if responding to 2 seperate
requests for service. If your variables are being passed into the php file
correctly this might be the case, don't know. But, making sure your variables
are hitting the Host Server correctly would seem to be my first step in
debugging. Perhaps you can use some tool but I would just use a print to a text
file to see what values were hitting my Code Behind file in VWD.
If you are dynamically generating the html which in turn is returned to the
server for processing this might be a problem, at least that is about all I can
think of.
Sorry, never worked with php although thought about it often.
Rick USA
----- Original Message -----
From: Punit Diwan<mailto:punit.diwan@xxxxxxx>
To: programmingblind@xxxxxxxxxxxxx<mailto:programmingblind@xxxxxxxxxxxxx>
Sent: Friday, November 21, 2008 6:03 AM
Subject: Re: PHP MYSQL and Apache Issue
Yes you are right. Its server side scripting. Suppose if I right ech 2+2 then
the on browser we will get 4 as 2+2 is processed on server side and its
response is sent to browser in the form of HTML. if I do echo '<H1> Hello
World</H1>'' Then hello world will be sent to browser and the browser process
the HTML Tag which is H1 and display the Phrase "Hello World" in Head 1
This is how PHP works.
Punit Diwan
Tata Consultancy Services
Ph:- 04712519400
Cell:- 09826092262
Mailto: punit.diwan@xxxxxxx
Website: http://www.tcs.com<http://www.tcs.com/>
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