I have no experience with PHP5 so far but this subject was asked
before often enough with PHP4 - so the advice should still be valid...
I generally didn't put any files in the %SYSTEMROOT% folder (which
usually translates to C:\WINDOWS on a default installed WinXP machine)
but instead I put the
-Original Message-
From: Gabe
Sent: Friday, June 25, 2004, 9:06:15 PM
Philip Olson wrote:
There's a number of functions in PHP that will give me the position of
the *first* instance of the matched string, but it doesn't look like the
function would keep searching after the first match.
Are you certain there are no other characters being sent (introduced
by the addition) in the 'body' beside the image?
Will you get any output (characters and all) if you request the image
file directly - without embedding it into a page using img src or
whatever?
While I have used only the
Argh, I see your problem was already solved (answers haven't been
listed as one thread, so I missed em). Oh well.
-Original Message-
Sent: Thursday, June 24, 2004, 11:58:15 AM
Are you certain there are no other characters being sent (introduced
by the addition) in the 'body' beside the
That's sort of a known issue with our oh so standards compliant
favourite browser...
Search google for
ie png transparency
and though shall be enlighted.
Richard
-Original Message-
Hi, I have been working to create a program that takes a user-uploaded
background image, a little
actually it is:
substr($string, 0, 100);
http://www.php.net/substr
-Original Message-
From: php-general
Sent: Friday, June 11, 2004, 3:17:15 PM
substr( xxx, 1, 100)
Hi
Anyone know how to clip the number of characters in a string? For instance,
I have a string carrying a long piece of
http://www.w3.org/TR/html401/struct/global.html#h-7.4.4
-Original Message-
From: electroteque
Sent: Tuesday, June 8, 2004, 11:58:30 PM
On the topic of meta tags, can these be sent via the header or not ?? :\
-Original Message-
From: Manuel Lemos [mailto:[EMAIL PROTECTED]
$i = 0;
while ($myrow = mysql_fetch_array($sql)) {
if (++$i % 5 == 0) echo 'tr';
...
Note: if used repeatedly do not increment the $i again in the loop.
HTH
Richard
-Original Message-
From: nabil
Sent: Wednesday, May 26, 2004, 2:28:28 PM
Hiya,
How can i draw a new
You could get yourself the mySQL ODBC driver and 'Get External Data'
in Excel ...
Richard
-Original Message-
From: CurlyBraces Technologies ( Pvt ) Ltd
Sent: Friday, May 14, 2004, 7:18:17 AM
hi ,
i want to export data in mysql to excel . but problem is mysql runs in the linux
Hello,
I see one potential problem with this detection in one special case.
This will only occur if you use Apache's feature PATH_INFO.
There $current_page will be inaccurate as the scriptname might
be /index.php but the URL could be /index.php/path/to/mypage or just
/index/path/to/mypage -
-Original Message-
From: David T-G
Sent: Sunday, May 9, 2004, 6:09:06 AM
Hi, all --
I guess I need a primer on cookie usage. I've read the manual regarding
setcookie and have gone back to look at everything having to do with
cookies on this list in the past few months (it seems that
Try
echo $obj-$varname;
-Original Message-
From: greg
Sent: Sunday, May 9, 2004, 9:21:52 AM
Hello,
I was just trying this but it doesn't work :
?php
class a {
public $foo = hello world;
}
$obj = new a();
$varname = foo;
echo $obj-$$varname;
$bar = this is working;
I guess the easiest way to do this would be to use a regular
expression:
if (preg_match(/title(.*)\/title/i, $string, $m)) {
$found = $m[1];
}
echo $found;
Richard
Friday, May 7, 2004, 12:11:02 PM, thus was written:
Hi List,
$string = This is a test string to titleSHOW ONLY THIS
What about allowing your UK server to access the database of your USA
Server? You could open a port to that specific IP address only, ...
Then authenticating users on the UK server would work like a charm.
You could even create a 'shared' database for basic session
information.
I think if
Friday, May 7, 2004, 3:40:06 PM, thus was written:
I've read stuff like that also. However, if I choose to do this, I must
write all the session handling myself, correct?
Well, yes and no:
You could still use the default session handler and just add a
function/whatever to the top of the page
More often than not it's a good thing to assign 'default' values to
class variables like that.
In this case though I've observed that common practice is to get the
user/pass values from a config file and pass them along as variables
when creating an instance of the class.
Classes are most
... and onsite would be where ?
Thursday, May 6, 2004, 2:03:04 AM, thus was written:
Hello,
I'm looking for advanced PHP Developers. the responsibilites will
include the following:
- Being able to architecture huge web applications ( 1 Million lines of
code or bigger)
- Ability to
If the sample of code is the whole page... where do you actually start
your session?
I didn't see a session_start() anywhere.
AFAIK the $_SESSION var doesn't exist until you do just that.
session_is_registered(): mabe I'm reading the documentation wrong, but
I interpret this function as
Yes and no (in this case).
Yes, it'll be evaluated in each iteration and no, I don't think you'd
gain that much in this case because the evaluation would only take
place twice. Though I don't know how expensive array_slice vs.
creation of another variable and assigning a value to it is
But
Uh, I was wrong...
Foreach evaluates only once at initialisation... You can even unset
the array once into the loop and it still works perfectly well (not
that I recommend this as good practice or whatever, just did some
checking to be sure :)
Richard
Friday, April 30, 2004, 9:55:14 AM, thus
Friday, April 30, 2004, 3:21:41 PM, thus was written:
Is there a version of Apache 2+ that now works with PHP?
snipped
Yes there is. Works without problems.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Friday, April 30, 2004, 5:37:15 PM, thus was written:
Hi, Even with register globals off isn't it possible to have a webpage
like this:
Not sure what you are asking. You can have a webpage like this. And I
guess it even does what it should - print the information.
html
head
/head
h2Hello,
Google: searched for windows mail server
came up with http://www.pmail.com/ as first link.
Incidentially I know this program ... easy to set up and use.
hth
Friday, April 30, 2004, 7:05:53 PM, thus was written:
Hi,
My english is very poor.
I need install sendmail in windows 9X/Me for use
http://www.php.net/manual/en/function.array-values.php ?
Richard
Friday, April 30, 2004, 3:48:06 AM, thus was written:
been RTFMing for about 10 minutes, and can't find the function to
re-key an array. In other words, I want an array of items to remain in
their current order, but have the
Hi,
that's something I tripped over myself when I started out :)
foreach takes one element after another from the array and copies it
into that new variable - in your case $value ...
you can modify it all you want - the value 'still' being in the array
will not be affected.
you could operate
$color = '#aabbcc';
if (strlen($color) == 7) {
echo ' r: ' . substr($color, 1, 2);
echo ' g: ' . substr($color, 3, 2);
echo ' b: ' . substr($color, 5, 2);
} elseif (strlen($color) == 4) {
echo ' r: ' . str_repeat(substr($color, 1, 1), 2);
echo ' g: ' . str_repeat(substr($color, 2,
Though this isn't stricly a PHP question - here we go:
It sounds as if IIS didn't really go away...
There's a nice utility out there that lets you know what ports are
active and in use ...
It's called Active Ports (duh!) and is a small download from
http://www.ntutility.com (section
AFAIK phpMyAdmin uses backticks for table/field names, not single
quotes ...
Friday, April 23, 2004, 5:22:35 PM, thus was written:
I tried it both ways - didn't make any difference (phpmyadmin adds the
single quotes when I was trying to use its sql function to debug, so I
figured what the
Have a look at strtotime() in addition to date()
Richard
Friday, April 23, 2004, 8:20:14 PM, thus was written:
I have a field in a DB that contains a date. The format of the date is:
04/08/2004
However, when I retrieve the date from DB using PHP, it displays the
following:
2004-04-08
If I had to take a wild guess I'd say that there's no mail server on
your machine that would be capable of accepting email for delivery.
And that Warning is PHP's effort to tell you just that.
Hint: google - and I bet most other search engines - give you plenty
of sites providing good information
You could either include the files without assigning the contents to a
variable - but that would display those right away:
?php include('nav/top_nav.html'); ?
or you could read the contents of the file like:
?php $display_block .= is_readable('nav/top_nav.html') ?
did you check the online manual for those funcitons yet?
I have found the user notes to be a wealthy ressource on that matter.
This topic also came up very recently on this list so checking the
archives might solve it.
Richard
Thursday, April 22, 2004, 10:34:23 PM, thus was written:
Hi,
I
From what I've seen you didn't actually transmit the first query to
the database.
You assigned the query string to the variable $sql ... but didn't
submit with:
mysql_query($sql);
hth
richard
Sunday, April 18, 2004, 7:41:47 PM, thus was written:
A basic ht counter script from Meloni's book on
A while ago I've been looking at some piece of code of the tikiwiki
project to see how they did some of their magic...
Basically they run through the whole text and if they found something
that was translated they made a hash and replaced the actual text with
it and stored the link in an assoc
Hi,
As I have no idea what those var contain ..
what does a print_r() of it give you?
print it right when you assign it to the session var to check if
it actually contains a value.
like:
print_r($Data['ID']);
and maybe even
print_r(intval($Data['ID']));
I suspect that this $Data['ID'] is empty
That's how you could do it ...
$ar = array();
$len = strlen($a);
for ($i = 0; $i $len; ++$i) {
$ar[] = $a{$i};
}
HTH
Richard
Friday, April 16, 2004, 11:00:49 PM, you wrote:
Hi
I have i Problem i got a variable a=2351 now i need to create an array out of this
variable
a[0]=1
Saturday, April 17, 2004, 7:38:46 PM, Arthur Radulescu wrote:
That's how you could do it ...
$ar = array();
$len = strlen($a);
for ($i = 0; $i $len; ++$i) {
$ar[] = $a{$i};
}
If I remember well strlen is used for checking the length of a string...
It does ...
I didn't look
Two come to mind:
- Zend Encoder
costs $, but is widely supported as it 'only' needs zend optimizer to decode
- Turck MMCache/phpcoder on sf.net
open source but not available on most webhosters. though IMHO the cache
alone is worth looking into
There may be other solutions
/me steps back
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Could we please close the thread already?
I think in the previous week there's been everything said what there's
been to say. whoever is still interested in reading the same arguments
over and over should please take a look at the archives.
I value
Friday, April 16, 2004, 4:35:30 PM, you wrote:
Hello Marek,
I had similar trouble with my PHP application. I used an .htaccess
file with the same line. But it still did not work. I guess I even tried
ini_set() function.
I have a question with this point :
I can only answer part of
If used outside any strings (like in your $query example)
$_SESSION[foo] -- here foo technically is a constant
and php ought to produce a notice
$_SESSION['foo'] -- is the correct way as there is no doubt that foo
is a string
When used inside a string the
http://www.php.net/manual/en/language.oop.php states:
[quote]
In PHP 4, only constant initializers for var variables are allowed. To
initialize variables with non-constant values, you need an
initialization function which is called automatically when an object
is being constructed from the class.
Actually for me it isn't unclear at all:
The (super-) global variables are created when php starts working on
your script.
That pesky function/ini parameter (register_globals=on) is just a
replacement for an extract() on each of the global vars just then.
Whatever you do later with any of the
Finally somebody else who does it that way
Unfortunately most of the $ signs usually get messed up...
So ... which ocr program do you use / recommend for that?
:)
Thursday, April 15, 2004, 2:12:44 PM, you wrote:
I code with pencil and paper then scan it with OCR ;-))
snipped /
--
PHP
Well, since you already mentionned it:
Why not use phpdoc? I use it on a regular basis: it's pretty good.
(Yes, it works like a charm on a windows box with enough memory)
Richard
Tuesday, April 13, 2004, 9:10:23 PM, you wrote:
does anybody have any good recommendations for anything to do auto
If all else fails, try setting the include path in your project:
http://at.php.net/manual/en/function.set-include-path.php
(check out the comments section)
hth
Richard
Tuesday, April 13, 2004, 10:45:23 PM, you wrote:
I'm getting started with PEAR's DB_DataObject and am trying to follow along
That's just one of those annoying out of office messages...
I could translate it .. but if the sender didn't care I guess it's not
important enough for him to provide an english translation himself.
Saturday, April 10, 2004, 11:17:44 PM, you wrote:
anybody know how to put that in english?? i
Not quite sure what you mean...
So I assume the data was written into the worng fields.
If that is the case you could modify your insert query:
INSERT INTO table (id, name) VALUES ('$id', '$name')
hth
Richard
Friday, April 9, 2004, 4:11:05 PM, you wrote:
Hi,
I am getting 2 values from a
do a print_r() for the structure. -- print_r($_SESSION[OBJ_user]);
and look at the page source.
at each level ...
if is says array refer to it with ['property']
if obj (stdClass or otherwise) use - that arrow thingy
I am not sure what the arrows in you desc mean, whether it's key/value
pair of
No problem ..
Let's see:
if($_SESSION['OBJ_user']-modSettings['listings']['active'] == '1') {
That should be it ...
Sidenote: use single quotes whenever the string needn't be evaluated
(i.e. is a variable itself) you save a couple cycles every time.
hth
Richard
Friday, April 9, 2004, 10:32:25
Saturday, April 10, 2004, 2:02:04 AM, you wrote:
I'm trying to 'clean up' some text that is extracted from a web
directory, and I need to use (I think) preg_replace or ereg_replace,
etc. I've read a bunch of tutorials, but none of them seem to cover the
particular thing I want to do. Here's
Depends on where the executed script is located ...
And it always depends on the script that is called - if you give a
relative path like you did here.
if the script you called would be
http://www.example.com/news/2004-04-10/mypage.php
then config.php would have to be in /news
if your layout is
Then again you can just put the pear stuff into a subdirectory of your
project site / whatever.
for PHP 4 = 4.3.0 you could have a look at:
http://www.php.net/manual/en/function.set-include-path.php
for older versions you can use ini_set (@see same url)
I've seen it done - works just as well.
Well, I can't say that it's a 'good' tutorial, it's a little messy,
but it's along the lines of how I am using it ... If you want to have
a look, I put together a page and some explanations and stuffed it
into an archive (162Kb) You can downlad it at
http://www.wegotit.at/sm_demo.zip
If you're
let's see:
eregi()
preg_match()
strtolower()
... either one could help you
probably fastest is convert the user string to lower case and compare
... or upper case .. your choice.
Damn. so many options.
Thursday, April 8, 2004, 5:21:15 PM, you wrote:
How can I compare a variable submitted by a
Uhm .. I usually do:
SELECT COUNT(id) FROM users WHERE name='$username' AND
password='$password'
if (username is found) // hopefully it's unique
found ya
else
sorry
This way you aleays have a value returned...
HTH
Richard
Thursday, April 8, 2004, 3:29:11 AM, you wrote:
hello,
I am
Thursday, April 8, 2004, 3:59:39 AM, you wrote:
I have this very large and long if statement:
if
(!empty($_SESSION['add']['type'])
!empty($_SESSION['add']['start_date']
!empty($_SESSION['add']['end_date'])
!empty($_SESSION['add']['name'])
!empty($_SESSION['add']['county'])
could it be that the field in the database is of type
varchar(25) ?
looks like it's too small to hold the complete hash: that one always
consists of 32 characters.
Thursday, April 8, 2004, 6:35:47 AM, you wrote:
hello,
I have a database containing usernames and md5 encrypted passwords.
When
Tuesday, April 6, 2004, 5:33:03 PM, you wrote:
hi all has anyone used smarty before? what do you think of it? I think it's
pretty nice to seperate your script (code) from your design.
i would like to hear your comments and if you have any alternatives let me
know.
Hi,
I've used it on a few
Monday, April 5, 2004, 11:23:29 PM, you wrote:
I am trying to use fewer resources and processes when making database
connections in my scripts, so, upon the first call to make a DB connection,
I store the Link Resource ID in a constant variable that can be accessed by
all other functions that
Monday, April 5, 2004, 4:47:52 PM, you wrote:
Hello all,
I have a problem. My directory list is similar to this:
root
tmpl
inc
forums
snipped
My question is in the test_form and message forums. How do I do the include
files to read from the tmpl and inc??
I can get the
Tuesday, April 6, 2004, 1:21:52 AM, you wrote:
hi...
i cant cut and paste my exact mysql query because it takes the ''
stuff out doubles the $'s and the ,'s in the whole thing (dont know
why but anyways...)...
i have a query that goes something like this:
mysql_query(insert into
Hi there,
Supposed I have an array of objects, like:
$this[$i]-property1
$this[$i]-property2
is there any 'cheap' way to sort the array according to the values of
property1?
The only way I thought I would be able to accomplish this is to
transform this into an assoc array or something like it
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