I have a PHP post form that posts up to 4 variables. I need whatever variables are passed to be combined into one comma seperated string (eg variable1,variable2,variable3,variable4). This i can do with the code below.
Code: [Select]$combo = array($one, $two, $three, $four);
$list = implode(",", $combo);
my problem is that the form fields are optional by design so that the user doesn't always post all 4 variables. Sometimes they will post 1, sometimes they will post all 4. So if a user only selects two fields and submits the form i will end up with a string looking like:
variable1,variable2,,
when what i really want is (note the removal of the trailing commas at the end of the string):
variable1,variable2
Can anyone point me towards a possible solution for this?
PHP time (deadline within one week)
I have a column ['projdue'], which stores the deadline for a project.I have PHP code and <span class>'s to show projects that are within timescale, due today and overdue:Code:
Multi language - seo links
Im trying to figure out the best method to have a multi language website that will function with seo friendly links.The code that ive used many times before.....Code: $_SESSION['lang'] = $lang =
big pagination problem in php
<?php$connect = mysql_connect("localhost", "root", "") or die(mysql_error());mysql_select_db("guest") or die(mysql_error());function bbcode($string){
How To Make More Than One Redirection with PHP on the same page?
Hey im trying to do a direction page where it open differently link direction pages every time somebody enter it.. like this for example any good hint on how to do this?<?phpheader(
Email Processor
I have a few questions so this post will be a larger one! Sorry, but I'm a bit of a PHP newbie so be gentle with me! Awhile back I wrote out a simple forum to email processor that I used with a few
cookie problem
I hv a website url In this site main menu functionality based on cookie when user click on particular menu the visited menu change its color and cookie is created for that menu and when user click on
onClick='location.href=index.htm'> not working
Below is my code:echo "<input type='button' value='redirect' onClick='location.href=index.htm'>";what is wrong with the code?? it's not working
str_replace help
I am thinking str_replace is my only option to filter outputs from my database to convert them to safe url variables.I am working with a database with over 4million records, and apparently when the
Find only certain URLs from page ... regex (semi-complete script)
Hi guys,What I need to do is take a page & extract all the URLs from the page & place them in an array.However I only need to grab certain
why does my session end?
my connect.php starts the session just so you knowi can navigate arround my site fine except when i come to this page. it lets me in but then when i try to leave no matter what page i go to or which
