Passing variables within functions

[halm1985]

How can i make variables set in a function available for use in other functions within the page ..

[pocobueno1388]

Use the return keyword. Here is an example of how you could get a variable for use outside a function.

 

<?php

function createVar($value){
   $var = $value;
   return $var;
}

 

Now you could do this:

$var = createVar($value);

 

and then you have the variable $var to use outside of the function.