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One solution could be: create a temp file called lock.txt. The file will be created only after a successful login. The file will be deleted after logout. Before login you check if the file exists and if it does the script stops. Note: if for some reason the temp file …

Chris, great explanation!

Hi, It is always a good idea to give technical details of the laptop. You can try these: - Contact only support e.g. Dell or may be other companies could assist you remotely - Use system restore. On my Dell Inspiron one of Windows Vista's updates caused the laptop to …

quickly ;) ?

why don't you let php handle the session IDs for you? you could have xyz.domain.com CNAME to xyz.com (but then redirect all traffic from xyz.com to xyz.domain.com) Then use a cookie with this domain ".domain.com".

hi, if you setup a goal to write your own CMS soon you will end up the same problems as other CMS's encountered. You may not foresee some problems that will require minor or major code rewrite and it may took some time - 1-2 month(s). you will have to …

[url]http://usage.cc/split[/url]

I'd use preg_replace. I believe there was an option not to break the UTF strings. I think the option was "u" .e.g preg_replace('#A#siu', 'আ', $str);

maybe the type is audio/mpeg or application/octet-stream you've got to try with different browsers to see how each one of them is sending the content. another option is to check the first 2-3 bytes of the uploaded file if it is "ID3" I checked a few mp3s I have and …

Do you need an auto increment field ? [url]http://www.techonthenet.com/access/tables/autoinc.php[/url]

in the table with the sites put a status field. then when listing the sites check for status=1 (e.g. approved) when inserting you will use status=0 by default

Sometimes the warning is caused by a space before the opening php tag.

you could use curl or wget.

Good idea but you'll have to learn some programming stuff. also there will have to be some payment processing. you also need to avoid doublebookings etc.

it could be blank, filled with errors but having error_reporting(0) etc

I'd replace getJSON with .post()... but you may need to update the input params. getJSON breaks when the called script doesn't return a properly formatted JSON object.... so Firebug Addon is your best friend.

imho, you should check whether the link exists in the db before inserting it.

You need something like this. [CODE]SELECT * FROM my_table WHERE activity_date BETWEEN DATE_SUB(NOW(), INTERVAL 30 MINUTE) AND NOW()[/CODE]

if you have php 5 you could use mkdir with the 3rd parameter so it can create the subdirectories if necessary. mkdir($userdir,0777, 1);

I would check also if [B]x+y[/B] equals zero because you're not allowed to divide to 0.

Can you try this bat file before Windows is loaded, i.e. put in autoexec.bat "call YOUR.bat"

Hi, certainly will not an email in case of failed db insert because you have this [CODE]if (!mysql_query($sql,$con)) { [B]die[/B]('Error: ' . mysql_error()); }[/CODE] Your code dies in case of an error.

I think the upload_max_filesize should be increased in the php.ini or in the .htaccess file. It would be too late to apply the limit in the php because the upload has already been processed or discarded...

It seems __END__ is a "synonym" of __DATA__ following code proves that [code] while (<DATA>) { print; } __END__ hello __DATA__ first data line 2nd data line [/code] [code] C:\>perl c:\d.pl hello first data line 2nd data line [/code] the text "[b]hello[/b]" is displayed as it was put in __DATA__ …

Hi, Can somebody point me to a visual web CSS editor + live preview similar to Blogger > Layout > Page Elements where you could drag and drop elements and change styles. Thanks

It's weekend people. Who cares ? :D

Another option is to use a hardware router (which enables wireless network as well) e.g. D-Link

I'd keep the old domain because of its age. If you're starting a new product then feel free to register a new domain. Many people use shorter domains when they publish ads in magazines and newspapers.

Please paste the SQL lines. This is just php. Additionally for escaping please use [url]http://ca2.php.net/mysql_real_escape_string[/url] "Filename all ready exits" should be [B]Filename already exists[/B]

why don't you just return a table from your ajax call ?

Why don't you call an external binary e.g. curl to get the content. You might want to add some headers (at least user agent) so the site doesn't block you by detecting the user agent string. Executing an external binary will be a separate process and the memory will be …

I'd use phpmailer or Zend Framework's Zend_Mail. Your mail script could be (ab)used by spammers by injecting additional parameters e.g. "To: ", "Bcc: " etc !

If you're referring to the name or other meta info - Yes. An image could be modified a little bit and this makes the binary different.

If you are going to use Java maybe Java applets should do the job. Have you seen these links ? [url]http://www.bin-co.com/blog/2007/07/3-simple-steps-to-create-a-web-installer/[/url] [url]http://sourceforge.net/projects/webinstall/[/url]

Also the script should validate if the real receiver is opening the message.

How about Google ? [url]http://translate.google.com/translate_buttons[/url]

Did you try flowplayer ?

They buddy there isn't such thing as Apache 4. PHP could be 4 or 5 or 6 but the latest apache version is 2.2.11 as 2009-01-28

You could use PHP Mailer and then configure an external mail server e.g. Gmail that's just an idea. Maybe you are running Windows ?

Open php.ini file which is usually in c:\php or c:\php5 or in C:\windows and look for "save_path" and make sure the folder exists. Here is how my settings look like session.save_handler = files session.save_path = "c:/temp"

Are you using PHP Mailer ?

If you contact the people developing that software they might be able to make some customizations or create an addon for you.

Pages change their positions is SERP because everyday thousands of pages are created and the index gets rearranged.

what you can do is <input type="checkbox" name="emails[]" value="user1@domain.com" /> <input type="checkbox" name="emails[]" value="user2@domain.com" /> <input type="checkbox" name="emails[]" value="user3@domain.com" /> After the form submission you'll have an array with emails. The emails in checkboxes should be populated when you render the table. You can access them using this: [code] <?php …

You can take a look at : [url]http://www.jeroenwijering.com/?item=JW_Image_Rotator[/url] or [url]http://www.huddletogether.com/projects/lightbox2/[/url]

Ping 1.2.3.4 where 1.2.3.4 is the IP address assigned during Fedora setup or by DHCP server.

Hi, The solution here is going to solve this issue but may not be good for SEO. You can use it only for the upload page and user specific pages don't need SEO on the other hand. Here we go. Create 2 frames. You need a small frame for the …

You have at least two options: [B]#1 quick and dirty:[/B] replace the line with this: [code]if (@mysql_num_rows($run) > 0)[/code] [B]#2 Check the return type.[/B] [code]if (empty($run)) { if (mysql_num_rows($run) > 0) { .... } } else { // NO results } [/code] a quote from [url]http://www.php.net/mysql_query[/url] [QUOTE]Return Values For SELECT, …

It is always a good idea to post the error message you receive. Also you could read the FAQ of the hosting that you're using because : - you may be using wrong ftp address - wrong ftpuser: your ftp username may look like an email (cPnael managed hostings) - …

Is it a local machine or a hosting server ? Could you post apache's log files ?