[PHP] ID From Url

[Kyrac]

Hello,
first time using this section. Would like a little help, if its not to much too ask.

I have a pretty nice site, but i'm trying to get the layout page to display the persons 'layout', and 'info' on the site. But to get their layout, I need their member ID, which is displayed as " example.profile.php?id= ", how do I get the ID # from the url, and use it in my page, for mysql?

 

[HotelUnderSeige]

its the get function

 

[EliteGM]

Explain more...

$id = $_GET["id"]; //$id will contain the ?id=# variable

 

[FragFrog]

A good idea is, if it is a number, to force it into an integer:

$id = (int) $_GET['id'];

Which is also a definate way to make sure it won't be SQL injected either.

 

[caja]

Hello,
first time using this section. Would like a little help, if its not to much too ask.

I have a pretty nice site, but i'm trying to get the layout page to display the persons 'layout', and 'info' on the site. But to get their layout, I need their member ID, which is displayed as " example.profile.php?id= ", how do I get the ID # from the url, and use it in my page, for mysql?

$id = $_GET['id'];
$query = mysql_query("select * from...'") or die(mysql_error());
			$check = mysql_num_rows($query);

The add this

<a href ='example.profile.php?id=$id'>Text here</a>

 

[billiejoe]

$this->uri->segment(4)

"(4) the number of uri segment you want to get"

learn MVC framework

 

[Guildjuhh]

@ above: As you can probebly see this guy is not really into PHP yet. So why do you suggest him to learn a FRAMEWORK of PHP before actualy learning how PHP works itself?

Also @ 2 posts above me, please alway's keep variables out of the quotes. It's better ^^

 

[s-p-n]

$id = $_GET['id'];
$query = mysql_query("select * from...'") or die(mysql_error());
            $check = mysql_num_rows($query);

The add this

<a href ='example.profile.php?id=$id'>Text here</a>

Don't expect this to work without some treatment :blink:

Some of the quotes are messed up, and no executables in the apostrophes, please.

And do you want all that info to be public? Because you can just change the id=# in the url to any user ID # to view the information.

Just a few little things that might be big issues

 

[billiejoe]

even 10 year old boy can learn php using frameworks unless you dont know how to read and understand

no offend

 

[billiejoe]

even 10 year old boy can learn php using frameworks unless you dont know how to read and understand

no offend

 

[foxx]

Yet you still have to know at least php basics, unless, it seems, you are a guy who double posts.

 

[GunKill]

even 10 year old boy can learn php using frameworks unless you dont know how to read and understand

no offend

This is the most STUPIDEST thing i ever heard
You still need to learn PHP Basics duh.

 

[billiejoe]

and most of the basic of it has been included in help