need help with strings and for loops

[nobodyk]

Ok, I'm trying to validate if the user enter the right information, and then enter it in the db.

For example, the user enters: truck, car, wheel, fast

so the user is only allowed to enter letters, numbers, spaces, and commas

 

In the code I want to be able to get each word separated and insert each word into the database.

So the data base would look like this:

Row Word

01  truck

02  car

03  wheel

04  fast

 

I know I would have to use a for loop, here's my pseudo code:

//Get string from user input

$uWord // = truck, car, wheel, fast

 

//Count Number of Words to use as an index for the loop

$uCount // = 4

 

Start For Loop

//Get First Word

$TempWord // = truck

Insert word into DB

//Remove first word from string

$uWord // = car, wheel, fast

End Loop

 

What do you guys think? Can someone guide me in the right direction. Thanks.

[teamatomic]

uwords

words=explode(",",uwords)

foreach words as word

insert word

 

 

HTH

Teamatomic