Output Buffering question

isset undefined variable

Hi all,Hope someone can point out the obvious. I've a log in script, if you dont enter a username or pw, you get a red asterix show by the field and a pop up.If you enter an email but not the pw, it

Typing math

I've added support for typesetting math using LaTeX on the forums.Example:Code: [Select][tex]\sum_{n = 0}^\infty \frac{1}{n!} = \lim_{n\to\infty} \left(1+\frac{1}{n}\right)^n = e[/tex]Outputs:Just in

$variable $variables type question

I need to be able to designate an array element dynamically, so I thought to use a variable variable, but it doesn't work:Code: $test = array(1,2);$num = "[0]";echo $test{"$num"};

array_diff weirdness

I'm using the following bit of code$diff = array_diff($pids, $pidlist); $diff = array_values($diff); //reindex array to remove empties//output to $discrepancyprint_r($diff);exit;Both $pids and

controlling/creating accounts with privileges

hi all,i'm trying to figure out how i can create/control account with privileges, for instance an Administrator creates an account but gives it guest privileges (able to see data but not edit, or

Apart from cron

I need to run a php file every one hour. Is there any other solution apart from cron job?

breaking a text file into paragraphs based on strings

I have a text file of email addresses that is all squished together. It looks like this: abcd@gmail.comfefef@mail.comfefefef@yahoo.comfewferf@mail.net...What I want to do is insert a paragraph after

Getting the full city list from maxminds geoip database

I am suprised I can't find any references to this.I have maxminds geoip lite installed and it works fine can retrieve the country and a city state every time no problem but it is not accurate it gets

empty() error

Why doesCode: empty($USER_ID = $_SESSION["USER_ID"])create this error...Parse error: syntax error, unexpected '=', expecting ')' in /home3/finestto/public_html/index.php on line 17

Record count of entire database

Does anyone know if there is a way to obtain the number of records in each table of the database using a single select statement or must a select count be done for each individual table?