$_REQUEST(word+$variable) ??? How?

[Huijari]

Hello, so this is my code:

 

$iii=$_REQUEST['iii'];
$x_coord=$_REQUEST['word'$iii];
echo "$iii";
echo "$x_coord";

 

So example: I type url: mysite.com/pathtomyphpfile.php?iii=3&word3=27

 

Then it should echo: 3 (iii)

and 27 (x_coord)

 

Because it should request word+iii so, word3 that is 27

 

Tell me what I am doing wrong. I hope this is possible because its important for my project.

[TEENFRONT]

$x_coord=$_REQUEST['word$iii'];

[jl5501]

$x_coord=$_REQUEST['word'.$iii];

[Daniel0]

$x_coord=$_REQUEST['word$iii'];

 

Single quoted strings do not have variable interpolation.

[TEENFRONT]

$x_coord=$_REQUEST["word$iii"];

 

Any better? lol

[Huijari]

Thank you so much jl5501!

 

This really helps me with my project.