only checked checkboxes are submitted therefore you have to number
the form fields if you want to keep the relationship between the arrays
- this should be easy enough if the form is generated by your code.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message
everything you need is here
http://www.php.net/manual/en/ref.filesystem.php
in particular fopen(), fputs(), fwrite(), etc.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, Decembe
not quite ...
if the form elements are (e.g) , etc.
then you need $_POST["array"][0] to refer to the element
(just like any other array of arrays in PHP).
but you're right about count($_POST["array"]) ...
and foreach ($_POST["array"] as $key=>$value),
I like arachnophilia.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: John W. Holmes <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, December 07, 2002 4:11 PM
Subject: [PHP] Simple text editor for Windows?
> I know
how about something like...
$start = time();
$timeout = 60; // number of seconds to try
while (!$file = fopen("...") && time() < $start + $timeout);
if ($file)
{ // do stuff with file
}
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message --
store them in a session or cookie
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Stephen <[EMAIL PROTECTED]>
To: PHP List <[EMAIL PROTECTED]>
Sent: Sunday, December 08, 2002 8:10 PM
Subject: [PHP] Hiding URL Variable
> How can you hid
t the function names wrong - I use an
abstraction layer these days
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Steve Jackson <[EMAIL PROTECTED]>
To: PHP General <[EMAIL PROTECTED]>
Sent: Tuesday, December 10, 2002 3:24 PM
Subject: [PHP] H
The best way would be to design the table so that it had an
item_id field that was an auto-incremented integer and not
updateable. It shouldn't be too late to add such a field, then it
can be passed from the form as a hidden field (as I assume
you're currently doing with $oldItemCode).
you can always return an array of arrays ...
return array($array1, $array2, ...);
but in your case why not make the column names
the array keys so the one array holds both column
names and types.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Lisi
f id and proceeds
accordingly. Thats why you can get away with not using the
quote marks (as long as there's no white space in the string).
On a live site (and, I'd have thought, most default set-ups)
you'd expect error reporting to be set all off and you'd
never see the
mysql_insert_id().
5. insert the data into the other table(s) with this order_id().
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Ashley M. Kirchner <[EMAIL PROTECTED]>
To: PHP-General List <[EMAIL PROTECTED]>
Sent: Tuesday, December 17,
what do you mean by key pairs - I assumed you
meant a key that could link the records in each table.
If you've already done that then what's the problem?
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Ashley M. Kirchner <[EMAIL PROTEC
looks ok as long as you are really testing what
you mean to. As you've written it if any of the variables
are an empty string, zero, logical false or not set then
the if statement will be true.
what is $auth?
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Me
you could use a combination of the string functions
(strstr(), substr(), strpos()) or you could work out
something with regular expressions.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Mako Shark <[EMAIL PROTECTED]>
To: <[EMAIL PROTECT
isset($_POST["chk1"]) will only be true if the checkbox is checked.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: John-Erik Omland <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, January 09, 2003 6:25 PM
Subject: [
use the date() function, in this case date("i") and date("h") or date("H")
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Pag <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, January 13, 2003
you're not differentiating between form elements on different rows.
all the hidden elements have the same name and are in the same
form so only the last one will be available as all the submit buttons
are in the same form.
you need to put ... tags around each submit/hidden
pair.
Tim Ward
surely you can post the part of the code that checks
the e-mail is blank or not?
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Mike Bowers <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, January 14, 2003 12:04 AM
Subject:
print "";
print"";
print"";
you'll then have as many forms as you have rows and which
one is submitted will depend on which button is pressed.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Denis L. Menezes <[
off the top of my head
SELECT risk_level, COUNT(risk_level) AS rl_count GROUP BY risk_level
should do it, though I'd have to experiment with what's inside the
COUNT().
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: [-^-!-%- <[EMAIL P
}
}
// then do ...
foreach($partners as $services)
{...
foreach($services as $service)
{...
}
}
this may not be quite what you need but you get the general idea.
looks like services as effectively a many to many link table, nothing
wrong with that as far as I ca
your query needs to be inside the foreach loop
so that it runs for every item, at the moment it
just runs after you've scanned through all the items
so just does the last one.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Steve Jackson &l
what version of PHP? try $HTTP_POST_VARS instead.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Steve Jackson <[EMAIL PROTECTED]>
To: PHP General <[EMAIL PROTECTED]>
Sent: Monday, January 27, 2003 1:14 PM
Subject: RE: [PHP] Update
if 'EXTENSION' is unique then you can make life
a lot easier by making that the key of the root array
(this is a heirarchy of arrays).
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Chad Day <[EMAIL PROTECTED]>
To: php general <[EMA
howabout making the checkboxes an array i.e.
then when processing ...
foreach($_REQUEST["checkbox"] as $checkbox)
{ ...
}
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: anders thoresson <[EMAIL PROTECTED]>
To: <[EMAIL PROTE
the function with the same name as the class is the
constructor and is called when the instance is created.
So "$first = new first" runs first::first() without passing
any parameters hence the warning.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message
you need to use $_POST["userid"], etc.
accessing the form elements by name directly is
unsafe and doesn't work anyway with
register_globals off, which is the default
setting in your veresion of PHP.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Mess
the just the first row)
if ($result = mysql_query("..."))
{if ($array = mysql_fetch_array($result))
{...
}
}
// for multiple return rows
if ($result = mysql_query("..."))
{while ($array = mysql_fetch_array($result))
{...
}
}
Tim Ward
http://w
I'd use ...
WHERE UNIX_TIMESTAMP(NOW()) - UNIX_TIMESTAMP(sUpdated) > 60*60*24*60
but I'm sure someone will come up with something more efficient.
Tim Ward
http://www.chessish.com
mailto:[EMAIL PROTECTED]
- Original Message -
From: Philip J. Newman <[EMAIL PROTECT
that?
Tim Ward
www.chessish.com
> -Original Message-
> From: César Aracena [mailto:[EMAIL PROTECTED]]
> Sent: 29 July 2002 16:39
> To: 'Martin Towell'; [EMAIL PROTECTED]
> Subject: RE: [PHP] Re: Table formatting <-- PARTIALY SOLVED
>
>
&
ir = opendir("/path/to/directory/");
> while($imgs = readdir($dir)) {
>if (($imgs != ".") && ($imgs != "..")) {
> $cnt[count($imgs)] = $cnt;
is this typo in the original code? surely should be " = $imgs;"
>} else {
> print &q
or ...
while($new = substr($old, $i++ * $strlen, $strlen)) $array[] = $new;
Tim Ward
www.chessish.com
> -Original Message-
> From: Richard Baskett [mailto:[EMAIL PROTECTED]]
> Sent: 31 July 2002 20:47
> To: Randy Johnson; PHP General
> Subject: R
yes but the variables are still held and would be available if you knew the
session id. until the garbage collection clears it out the session variables
are still there. the session doesn't die when the browser closes, just the
browser's reference to it.
Tim Ward
Please re
why do you think the session isn't working? If there is a run time error in
'file' then an error would be reported and the output terminated. If you
have error reporting off then you would expect to get eactly what you see.
Sounds like a problem inside 'file'.
ill prevent duplicate combinations of month and year (and,
incidentally, allow you to sort on year and month very easily).
Tim Ward
www.chessish.com
> -Original Message-
> From: sasha [mailto:[EMAIL PROTECTED]]
> Sent: 19 August 2002 19:10
> To: [EMAIL PROTECTED]
> Subject:
een added to the array then it
overwrites the existing one instead of adding a new element.
Tim Ward
> -Original Message-
> From: sasha [mailto:[EMAIL PROTECTED]]
> Sent: 20 August 2002 14:36
> To: Tim Ward
> Subject: Re: RE: array_unique & multi-dimensional arrays
>
you need to define the key for checkbox arrays in order to distinguish them
(as only the checked ones will be posted)..
something like ...
Tim Ward
www.chessish.com
> -Original Message-
> From: Paul Maine [mailto:[EMAIL PROTECTED]]
> Sent: 02 September 2002 00:56
>
you just name the form elements as array elements, e.g. with explicit keys
name='array[0]' name='array[1]' etc.
or allowing php to assign the keys
name='array[]' name='array[]' etc.
then the array is an element of $HTTP_POST_
learn - not PHP.
Tim Ward
www.chessish.com
> -Original Message-
> From: Wm [mailto:[EMAIL PROTECTED]]
> Sent: 18 September 2002 23:25
> To: [EMAIL PROTECTED]
> Subject: How to approach a new project?
>
>
> I'm trying to work out the best
if your query is within a loop then it would probably help, e.g.
for ($i = 1; $i <= 1000; $i++)
{ $result = mysql_query("...");
...
}
in this case as $result is a resource identifier then reusing
it doesn't release the original result.
Tim Ward
is using classes an option?
Tim Ward
www.chessish.com
> -Original Message-
> From: David T-G [mailto:[EMAIL PROTECTED]]
> Sent: 19 September 2002 04:54
> To: PHP General list
> Subject: redefining a function
>
>
> Hi, all --
>
> I
eem to remember that that
isn't always the case at first.
Tim
> -Original Message-
> From: David T-G [mailto:[EMAIL PROTECTED]]
> Sent: 19 September 2002 17:13
> To: PHP General list
> Cc: Tim Ward
> Subject: Re: redefining a function
>
>
> Tim, et al --
then keep this info in a config file off root and
use a data abstraction class to connect.
Tim
www.chessish.com
> -Original Message-
> From: Oliver Witt [mailto:[EMAIL PROTECTED]]
> Sent: 19 September 2002 19:15
> To: [EMAIL PROTECTED]; Stephan Seidt
> Subject: Re: PHP source code
>
>
make your checkboxes in the form an array with the index being the customer
id.
e.g.
in the form ...
foreach($customers as $cust)
{ echo("");
...
echo("");
echo("");
...
echo("");
}
and when processing
foreach($_POST["status"] as $custid=>status)
{
the ID field in the first table can be an auto-increment field and
the second table needs to have an ID INT field that is not auto increment.
Insert into the first table, use mysql_insert_id() (or whatever it is) to
get the auto incremented value and then do your second insert using that
value fo
use a hidden input in front of each checkbox with the same name and
the value '0' (as opposed to '1' for the checkbox).
Tim
www.chessish.com
> -Original Message-
> From: Tom Ray [mailto:[EMAIL PROTECTED]]
> Sent: 24 September 2002 17:24
> To: [EMAIL PROTECTED]
> Subject: PHP Form and Arr
to test this try returning $result from the function
e.g.
function test()
{
$result = mysql_query("SELECT * FROM bigbigtable");
return $result;
}
echo(mysql_numrows(test()))
remember $result holds a number that is a pointer to the result set
resource, it isn't the actual result data set, if
I think you mean ++$hid, otherwise the value is inserted before it is
incremented,
and why not change to $_GET["hid"] for future compatibility and just to make
sure.
Are there any scoping issues we don't know about, e.g. is this snippet
within a function?
Tim Ward
w
does output buffering not work with command line PHP?
http://www.php.net/manual/en/ref.outcontrol.php
Tim Ward
www.chessish.com
> -Original Message-
> From: Jean-Christian Imbeault [mailto:[EMAIL PROTECTED]]
> Sent: 04 October 2002 05:59
> To: [EMAIL PROTECTED]
> Subject:
the best way to do password validation is using one way encryption (e.g.
MySQL PASSWORD() function). That way you check the encrypted user entered
password against the database ...
" ... WHERE pass = PASSWORD('{$_POST["password"]}')"
Tim Ward
www.chessish
you can't access $overall->foo because you've never defined it
you need:
function load($class){
eval("\$this->$class = new $class;");
return true;
}
Tim
> -Original Message-
> From: Tularis [mailto:[EMAIL PROTECTED]]
> Sent: 17 November 200
you've included the class definition at the top of every page, right?
and why don't you just use $_SESSION["cart"] directly instead of using
$cart?
that way you don't have to worry about scoping issues and continually
passing $cart through to functions.
Tim
> -Original Message-
> From: P
Just off the top of my head wouldn't describe then mysql_num_rows() be a lot
more efficient.
Tim Ward
www.chessish.com <http://www.chessish.com>
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
--
From: John Holmes [SMTP:[EMAIL PROTECTED]]
Sent:
ure
your code a bit if you want the desired result.
Tim Ward
www.chessish.com <http://www.chessish.com>
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
--
From: Jule Slootbeek [SMTP:[EMAIL PROTECTED]]
Sent: 10 June
>From the symptoms it sounds like you're destroying the session okay but
leaving the variables
In the script. Are you sure you're unsetting them at the appropriate scope
level.
Tim Ward
www.chessish.com <http://www.chessish.com>
--
From: Phillip
then destroy
the session locally by unsetting that array. If I have a function that I
want to change session
variables at all I make it take the session in as a parameter and pass it
back as the return value.
Tim Ward
> -Original Message-
> From: Phillip Perry [SMTP:[EMAI
I know someone who had her site rejected for registration with a major
search engine because it included info about Tae Kwon Do in Scunthorpe ...
you can only go so far with word checking
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of
ful.
Sorry not to answer your question very well. If you can get it to work
please let me know how.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Message-
Surely you can't hide the url the browser requests. the best you can do is
hide where that browser gets it's content from ... why not include()?
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdi
s you would html.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Message-
> From: Tom Knight [mailto:[EMAIL PROTECTED]]
> Sent: 19 February 2
sort of testing should only be done
after you've proved the program to satisfy the bean-counters.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Messag
does this not already do it? according the manual "w" as the second
parameters will "place the file pointer at the beginning of the file and
truncate the file to zero length".
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in res
use isset($action1) and isset($action2) to test each.
the nice way to do it would be for them to have the same name but different
values as you would do with alternative submit buttons, but I haven't ever
needed to find out how to do that and doesn't seem to be quite that simple.
key_list)."'";
... I haven't tested the detail of this but the theory is sound, I'm fairly
sure.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
the manual implies that you don't need to write anything to the file to
clear what's in it already, is this not the case?
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-discl
he code that doesn't work:
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -----Original Message-
> From: Tim Ward
> Sent: 22 February 2001
essentially, no.
PHP runs server side and the action of a form is generated client-side. To
run a PHP function the page needs to be resubmitted. The code you have
written will run the function before the page is submitted. try something
like ...
Tim Ward
Senior Systems
tocount % 3) == 2)
{ echo "\n\n";
}
$photocount++;
}
// this should add empty cells until the row is complete
while ($photocount % 3)
{ echo("");
$photocount++;
}
echo "\n";
echo "";
Tim Ward
> -Original Message-
_______
> Do You Yahoo!?
> Get email at your own domain with Yahoo! Mail.
> http://personal.mail.yahoo.com/
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e
Writing the string to a file and then include()ing it would work. It does
seem a bit heavy handed, but unless there's a string equivelant of include()
this may actually be the best way.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of
why are you using this construct instead of echo()?
e.g. echo("Hey there " . foo::bar($baz) . " how are you doing?");
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-
will return an array that is a copy of the first array with only those
elements that are not in array2. If you only want the first one either just
use the first one( foreach(){ ... break;}) or put a break in the if.
Tim Ward
Senior Systems Engineer
Please refer to the following
uot;name"]
. "");
};
}
haven't tested this but the principal should be okay and do what you're
after
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-
I think you'll find that cmdFinish is only passed through if the form is
submitted by pressing the button. Hitting return on any other field will
submit the form without sending cmdFinish. It might be sfare to check if one
of your text fields is set.
Tim Ward
Senior Sy
imited string?
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Message-
> From: Rol [mailto:[EMAIL PROTECTED]]
> Sent: 07 March 2001 19:09
I honestly can't remember when and where I found this happening, but since
then I've decided not to rely on submit buttons being posted so I haven't
seen them working or not working.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in
er you
like to do this sort of concatenation.
>
> where $dsc is set equal to an array element read in from a database in
> the php code. Now I KNOW I have got things MAJORLY confused
> here - but
> the more I read the more wrapped up I seem to get so if there a way to
>
// ... now you can do
$sql_fields = mysql_fetch_array($result);
$userlevel = $sql_fields["userlevel"];
} else
{ $authorised = false;
$userlevel = 0;
}
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect
the point is that you can't replace part of a flat file. you can append to
the content or replace it all. if you want to replace part, you need to read
it all, amend the relevant line and then replace it all.
Tim Ward
Senior Systems Engineer
Please refer to the foll
php works server side. you cannot get user to run anything in php without
resubmitting (posting or whatever) ... you need javascript if this is
something you can do client-side, if not you'll have to live with some sort
of resubmit.
Tim Ward
Senior Systems Engineer
Please
d username (which you can hold in a session) you can
build urls, etc. using it e.g. echo("Next
Page").
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Origi
return $answer;
}
?>
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Message-
> From: Fang Li [mailto:[EMAIL PROTECTED]]
> Sent: 15 March 200
);
for ($i = 1; $i < $max; $i++)
{ $dwg[$i] = $dwg[$i - 1];
...
}
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Message-
> From: Gar
if your input is a number of seconds why not just treat it as a unix
timestamp so ...
echo date("H:i:s", $num_seconds)
... will work.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.
they are already in one ... $HTTP_POST_VARS or $HTTP_GET_VARS
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Message-
> From: Chris Carbaugh [
around
this.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
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> -Original Message-
> From: karakedi [mailto:[EMAIL PROTECTED]]
> Sent: 20 March 2001 03:17
>
ng mysql. You may want to play around with analysing
$field["type"] to get the right input attributes. There may be a slicker
way, but I think this is pretty straight forward and the "SHOW COLUMNS"
query isn't going to be slow.
... also this untested so please treat as pse
vel2 as $level3)
foreach($level3 as $value)
echo($value);
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
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> ---
(in_array("fred", $array)) echo "fred found"; // prints "fred found"
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
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> -Original Mes
this method of sorting arrays by an element of the member arrays.
Tim Ward
Senior Systems Engineer
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> -Original Message-
> From: [EMAIL PROTECTED] [mailt
hope this is of some help.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
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> -Original Message-
> From: James Kneebone [mailto:[EMAIL PROTECTED]]
> Sent:
I haven't worked out why, yet.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
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> -Original Message-
> From: Chris Anderson [mailto:[EMAIL PROTECTED]]
> S
$title = substr(stristr($filetext, ""), 7);
$title = substr($title , 0, strpos($title , ""));
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
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>
every time you run mainpage.php, the array is being reinitialised. Lose the
line "$myArray=array();".
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
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>
$stuff[$key]["browser"] = $dummy[2];
}
foreach ($stuff as $element)
{ foreach($element as $field=>$value) echo("$field=>$value");
}
... should do it. if the strings are more complicated you'll need to look at
stristr, substr, etc.
Tim Ward
if you post or get the form $choice is there for php. this is how form
submission works in php.
try this:
");
?>
aaa
bbb
ccc
ddd
wh
Tim Ward
Senior Systems Engineer
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if (isset($array["key"]))
Tim Ward
Senior Systems Engineer
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> -Original Message-
> From: Martin Skjöldebrand [mailto:[EMAIL PROTECTED]
$result = mysql_query($db, "SELECT count(*) AS song_count FROM table_name");
if ($array = mysql_fetch_array($result)) $song_count = $array("song_count");
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect o
a recursive function to
find the elements in a multi-dimensional array.
Tim Ward
Senior Systems Engineer
Please refer to the following disclaimer in respect of this message:
http://www.stivesdirect.com/e-mail-disclaimer.html
> -Original Message-
> From: [EMAIL
when you reference a property of a class you don't need to say it's a
variable,
so use $this->item[] instead of $this->$items[$id] and it works okay. I
haven't quite worked out why it went wrong in the way it did ... and that'll
worry me until I do.
Tim W
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