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This sounds basic but I can't find anything on it on the net...
Say I have one variable, $a and another, $b.
The value of $a is 1 and $b is 2.
I want to add them together to get $c which is the total.
Is that possible?
And does anyone have a link to a snippet of code that may be able to explain this to me so I can work with it?
Thanks.
Say I have one variable, $a and another, $b.
The value of $a is 1 and $b is 2.
I want to add them together to get $c which is the total.
Is that possible?
And does anyone have a link to a snippet of code that may be able to explain this to me so I can work with it?
Thanks.
Miserableman wrote:
> http://www.melonrock.com/IS346/
That's good.
How long did it take you to create?
And what grade/marks did you get for it?
> http://www.melonrock.com/IS346/
That's good.
How long did it take you to create?
And what grade/marks did you get for it?
That's a very good point...
Normally I'd just test it first, but for some reason I didn't...
Hmmmmmm.
I knew it was something like that, but I still don't know why I didn't test it!
It's always the same with me though, I can get something fairly complex to work, but when I'm stuck with the basics, I just get lost.
Oooooh, like Maths.
Normally I'd just test it first, but for some reason I didn't...
Hmmmmmm.
I knew it was something like that, but I still don't know why I didn't test it!
It's always the same with me though, I can get something fairly complex to work, but when I'm stuck with the basics, I just get lost.
Oooooh, like Maths.
phi11ip wrote:
> That's what I thought it was, I knew it was super simple, but didn't
> want to say that because I knew someone would laugh at me if I got it
> wrong...
Just out of interest, why didn't you just write the code and see if it worked??
I found that the best way to learn, rather than asking others. Because you use your current knowledge of the subject and take it in more, rather than copy-and-paste from someone else.
But saying that, you’ve got to learn from somewhere.
Though, I have to say I am rather surprised at you ... the man who's diving into MySQL and already forgetting the basics ... tut tut tut :)
> That's what I thought it was, I knew it was super simple, but didn't
> want to say that because I knew someone would laugh at me if I got it
> wrong...
Just out of interest, why didn't you just write the code and see if it worked??
I found that the best way to learn, rather than asking others. Because you use your current knowledge of the subject and take it in more, rather than copy-and-paste from someone else.
But saying that, you’ve got to learn from somewhere.
Though, I have to say I am rather surprised at you ... the man who's diving into MySQL and already forgetting the basics ... tut tut tut :)
http://www.melonrock.com/IS346/
A basic PHP tutorial I wrote for some Uni coursework. It's quite easy to follow, but I had to chop off a lot of it when I ran out of time. See what you think!
A basic PHP tutorial I wrote for some Uni coursework. It's quite easy to follow, but I had to chop off a lot of it when I ran out of time. See what you think!
That's what I thought it was, I knew it was super simple, but didn't want to say that because I knew someone would laugh at me if I got it wrong...
*bursts out crying*
*bursts out crying*
$c = $a + $b;
Dude this is basic stuff.
Dude this is basic stuff.
Ah, I think I've found something...
I'll post back if I need help.
I'll post back if I need help.
This sounds basic but I can't find anything on it on the net...
Say I have one variable, $a and another, $b.
The value of $a is 1 and $b is 2.
I want to add them together to get $c which is the total.
Is that possible?
And does anyone have a link to a snippet of code that may be able to explain this to me so I can work with it?
Thanks.
Say I have one variable, $a and another, $b.
The value of $a is 1 and $b is 2.
I want to add them together to get $c which is the total.
Is that possible?
And does anyone have a link to a snippet of code that may be able to explain this to me so I can work with it?
Thanks.