php-windows Digest 28 Mar 2001 08:12:26 -0000 Issue 514
Topics (messages 6342 through 6345):
Array How To ???
6342 by: Barry
Re: Database search, http headers
6343 by: Luc Servaas
HELP!!! (PHP-WINDOWS98-APACHE)
6344 by: Bhala
6345 by: Darvin Andrioli
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Hello Everyone,
I would like to sort a list of array indices. The array is multi-
dimensional N x 3
for example, if (note the actual data is not important to my question):
$a[0]['a'] = 1, $a[0]['b'] = 2, $a[0]['c'] = 3
$a[1]['a'] = 1, $a[1]['b'] = 2, $a[1]['c'] = 3
$a[2]['a'] = 1, $a[2]['b'] = 2, $a[2]['c'] = 3
Q1) I will use the "usort" user sort function. I see the example for
multi-dimensional arrays in the manual (they use fruits, not a b c). Does
usort work in Windows (NT4 machine, PHP 4.04, running as cgi) ?
Q2) The array $a will be stored in a session. I will want to clear $a and
then recreate and resort $a. How do I clear a variable or array ?
For example, if the first time I create $a it gets up to $a[30] (remember
$a is saved in a session), but if I recreate $a and the indices only go to
$a[20], I need to be sure $a[21] to $a[30] no longer exist. Easiest way:
clear $a before recreating it.
Q3) The $a array will be generated from the results of a mysql database
query. Is it realistic to save the results set ($res) of a query ($res =
mysql_query($sql)) in a session? I think the size of $res won't exceed
32KB. Is there a session storage size limit for Windows?
Thanks very much for your experience,
Barry.
to search in a database for a field containing a string you can use % signs:
select * fro table where field='%$string%'
Luc
""Mark Collins"" <[EMAIL PROTECTED]> wrote in message
99nu1n$9nj$[EMAIL PROTECTED]">news:99nu1n$9nj$[EMAIL PROTECTED]...
> Hi again, a couple of questions if you have the time.
>
> I am having trouble writing the code to perform a search on a database. I
> have written some code which will search but only get case sensitive exact
> match results. Are there any functions or prewritten bits that would help
> here? Or can anyone point me in the right direction so I can code it
myself?
>
> Another small problem is that I was working through a tutorial to
> authenticate users using HTTP headers, but I am getting the following
error,
>
> Warning: Cannot add header information - headers already sent by (output
> started at C:\INetPub\WWWRoot\counter.php:5) in
> C:\INetPub\WWWRoot\counter.php on line 15
>
> Warning: Cannot add header information - headers already sent by (output
> started at C:\INetPub\WWWRoot\counter.php:5) in
> C:\INetPub\WWWRoot\counter.php on line 16
>
> With the code looking like this,
>
> if (!isset($PHP_AUTH_USER)) {
> header('WWW-Authenticate: Basic realm="My Private Stuff"');
> header('HTTP/1.0 401 Unauthorized');
> echo 'Authorization Required.';
> exit;
> }
>
> I am running php4 on IIS on Windows NT Server. Can you help? Sorry this is
> such a long post, I didn't know who else to ask!
>
> Thanks again
>
>
>
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I NEED HELP! For some resion Apache will not run the php scripts =\ I have tryed
different config variables in the httpd.config thing This is what I have in there.
======================
ScriptAlias /php/ "php"
AddType application/x-httpd-php .php .phtml .php4 .php3
Action application/x-httpd-php "php/php.exe"
=========================
pls help!
Hi,
change the following lines:
from
ScriptAlias /php/ "php"
to
ScriptAlias /php/ "c:/path/to/your/php/directory/"
and the third line from
Action application/x-httpd-php "php/php.exe"
to
Action application/x-httpd-php "/php/php.exe"
At the end reboot Apache.
Darvin
-----Original Message-----
From: Bhala [SMTP:[EMAIL PROTECTED]]
Sent: Wednesday, March 28, 2001 4:00 AM
To: [EMAIL PROTECTED]
Subject: [PHP-WIN] HELP!!! (PHP-WINDOWS98-APACHE)
I NEED HELP! For some resion Apache will not run the php scripts =\ I have tryed
different config variables in the httpd.config thing This is what I have in there.
======================
ScriptAlias /php/ "php"
AddType application/x-httpd-php .php .phtml .php4 .php3
Action application/x-httpd-php "php/php.exe"
=========================
pls help!
