upload only text files

How many users online in the last 24-hours using time()?

I'm fairly new to PHP. I have a MySQL table called 'users' and a field called 'loggedin' which is in time() format.I need a query that'll check how many players have logged in within the last

Converting RGB values to HEX

Code: <?PHP$file_handle = fopen("colors/rgb.csv", "r");while (!feof($file_handle) ) {$line_of_text = fgetcsv($file_handle, 1024);print $line_of_text[2] . $line_of_text[3] .

User feedback after MySQL query has been executed

Hi all, I've just registered on PHPFreaks because I've got a question that I simply can't work out by myself.Im developing a web based reporting application, based upon PHP/MySQL. At some point the

New to PHP and just trying to understand a little code.

I hope I'm not annoying anyone or breaking the rules but I was wondering about this bit of code right here: " <?php$people = Array(Array('name' => 'Kalle', 'salt' =>

php mysql script to find record

Hi, Currently I have a simple table with 4 columns. A, B, C, D If I want to find all the records with the similar value in column B. How can i write a simple query to match this one ? Please advise.

show the direct link into href

I want to display link on the page. i am fetching the data(URL) from database,actually before that i am checking if it is URL or not. if it is URL, let take an example google.com so it should take me

PHP IMAGE UPLOAD SCRIPT

Hi for the last week i have been looking for scripts that will upload a photo to a certain folder which i can then change the name of it but however i create a thumbnail of 140 width and 130 height

Convert array to string and write to csv file

I am looking to write a MySQL query to a csv file.At the minute I:check for the original file, and delete it;create a new (blank) file;run the MySQL query and pass it into an array;write it to the new

Table sorting

Hi,I'm trying to modify the following in order to make the output table sorted alphabetically according to $event_name but so far have not succeeded. Any pointers?Code: function display_all_events(){

Generate multilayered array from string.

ok so i have a string that looks like this:Code: blog:edit_all,delete_all|users:edit_all,delete_all|settingsand i want to make a code that can take that string and put it in a multi-layered array like