I have googled this for a while and I am getting lots of different results. Is there a standard method used for checking to see if a value exists in a database before inserting a value? I have a form, you type your name and push submit, it inserts the name into the database and then the name shows up in a list. Right now, it accepts the same values. I want to add a check to say
if name exists, do something
Multiple Pages
Hi. Im very new to php. I'm trying to create a basic login/registration page.So I have a basic template (with headers and footers and stuff) - main.php. The contents are to be inside a table.The
show random images
hey guyscan someone please suggest a way in which the following code can be edited so it only picks up .jpg files, and so it only shows 20 of them which where found, in a randomized orderCode:
Character Sets/Collations Stuff
Can someone please give me a check list of things I must do to setup all the charset stuff for my php/mysql social site*only for a USA town doesn't require non english characters*
Adding Different Numbers From MySQL
Basically I have a mysql database with a couple prices as the following:9.999.999.9949.9924.5024.50How can I add these numbers and display the total from a mysql database?
building a function with multiple outputs
I want to build a function that has multiple outputs.I know but am not to sure how I should go about that, the only thing I know won't work is return a;return b;return c; that will return one result
want a code for uploading and downloading
i m trying to upload and download to my site..i need upload and download code ...i use a code for upload but that is not working actually..i don't know what is the problem.when i upload a file and
shoping cart issues
i´ve wrote this and works when i add an item to, my cart, but when i want to add othrer item just replaces the last one. please help!!Code: [Select]<!DOCTYPE html PUBLIC "-//W3C//DTD
Select question
Hi,First I would like to say that php is pretty new for me.. so please don't shoot me if this should be a stupid question!But I'm a little surpized due to following..I have a search script (very large
Using two $_POST Function / Switch () statements, second does not work.
Hi all. I’m new to php and am having a problem getting $_POST Function / switch () to work. I am coding a registration form. I ask the user a Yes/No question. Depending on the answer I have an
Can't seem to capture a variable in a chained select
I'm *this* close to having a chained select running but for some reason it doesn't seem to be picking up a variable.Code: <?phprequire ('inc/connection.php');//seeming that we are just
