Then I think this will do the trick for you :)
$string = "~YOUR STRING~"
if (!eregi_replace("[0-9A-Za-z -_']","",$string))
{
echo "string allowed";
}
else {
echo "string disallowed";
}
--
}
else {
echo "string disallowed";
}
I tested it with the following strings:
$string = "Daniel Anderson"
Returned "string allowed".
$string = "Daniel Anderson!!"
Returned
Hey, is there a particular algorithm that will enable the PHP script to detect
the user's internet connection?
Cheers,
Dan
thanks for your suggestion, but I need to know the PHP code in
which I can do that myself, as I need it desparately to improve a user ban
system.
Thanks for your help guys!
Regards,
Dan
- Original Message -
From: "Mitch Miller" <[EMAIL PROTECTED]>
To: "Daniel A
Hi guys,
Question:
I was wondering if anyone knows if it is possible to find the reverse IP/DNS
address of a computer please?
Reason:
I ask this because I wish to produce a 'ban' list of users on a forum who
persistantly cause problems, banning specific IPs is an option, but at the
moment is n
Hi,
Does anyone know how to find the progress percentage (%) between one number to
the next?
For example:
I have a minimal number of 0
I have a maximum number of 77
I have a current number of 9
Does anyone know how I may find the percentage of this number from the minimal
number, to the maximu
PHP uses the settings from: C:\Windows\php.ini, not C:\PHP\php.ini
Have you ensured you've allowed Apache to parse HTML files to act as PHP
Files?
- Original Message -
From: "Bill Angus" <[EMAIL PROTECTED]>
To:
Sent: Monday, May 22, 2006 7:29 PM
Subject: [PHP-WIN] Configuration prob
Is there a way I can use the Mail(); function without having to have an SMTP
server?
PHPBB doesn't use it, I tried browsing the source code to see how they did
it... but they compressed their PHP files, so it is extremely difficult to read.
Does anyone know know how I may do the same please?
M
Okay, I have a database table to which contains posts from people.
I want to retrieve these and post them in a linear format (as I currently
have), but...! I want to have pages, each page has 50 rows from the database at
a time.
If I have 102 results, I want it to be separated into three pages.
I recently noticed that for some reason, if I type the filename as a folder
(B("http://localhost/folder/") it runs the nearest file called that.
(B
(BI have several .php on a server, which can run without the extention.
(B("http://localhost/folder/file"), but if I typed
(B("http://localhost
How can I organise my data from a total amount into tens?
(B
(BSo, say I have a total amount of something like: 50
(B
(BI want to organise this so it organises each into 10's
(B
(Blike this:
(B
(BPAGE 1 (01 - 10) | PAGE 2 (11 - 20) | PAGE 3 (21 - 30) | PAGE 4 (31 - 40) | PAGE 5
(B(41-50)
The action tag does not work when you have the GET method on.
To retrieve information from the form you should use POST. Well at least
that's how it has worked for me anyway ;P
- Original Message -
From: "aRZed" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, August 23, 2004 10:
Is there a way of getting 24 Bit Colour PNGs to be transparent when you use the:
CreateFromPNG(); function?
I read through the PHP Manual, one Comment in the transparency page said that True
Colour images are transparent only if they are Black (R: 0,G: 0, B: 0), I tried that
but it has no effec
Edit your PHP.ini file, and find the line:
output_buffering
set it to ON
so it is like this:
output_buffering = On
This will allow you to output the information in any location of the
document, and could resolve your problem. :)
If you don't want to allow this then check that your script is w
Hi,
can anyone recommend which of these is better for loading and updating one row at a
time in a MySQL database?
for()
foreach()
while()
if...then()
other...?
What I am trying to do is make a PHP code open a table in a MySQL database, then it
loads the information needed like Column 1 and Co
Hi, can anyone tell me how to clear a cookie when the line comes up?
Because the following: setcookie("name",""); does work yes, but not well enough.
I need it to remove that cookie there and then.
For example:
You go through a login process to access a page, it sets a cookie with username and
p
Hi can someone please tell me how to make the colour attribute of an image transparent.
The PHP Documentation is all well and good, but not one person on it is talking sense.
http://www.php.net/manual/en/function.imagecolortransparent.php
Thanks,
Dan
Hi, can anyone tell me how to filter out some IP values?
For example: 80.2.*.30
Many thanks,
Dan
Hi,
1: can anyone tell me how to do a session ID in the
URL?
so you could have something like:
www.someserver.com/figures.php?what=about&sid=123d8asf87yf9013987rfr
How do I get it to do that sort of
thing?
2: Can you change the font face in the Create Image
thingy, so instead
Hi,
can anyone tell me how I can get the Image Create function for PHP to work properly?
I have viewed the English manual at www.php.net and the comments posted don't really
help to get this thing working, the GD Image Library says it is not for PHP.
Can anyone help?
Anything will be greatly a
Hi, can anyone walk me through arrays please.
I am new to PHP and arrays appear to come in many forms and I need help getting arrays
working properly.
Anything will be a great help, thanks,
Dan
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