Function problem

[Anon]

<?
/*Hi I having problem that I can't get variables from one function to another function in same page.

*/
function first_function($test) {
global $test;//declaring $test global but still I can't run $query in second_function
echo "
<form>
<input type='text' name='test'>
<input type='submit'>
</form>";
}

function second_function() {
$query = "SELECT * FROM teble WHERE name='$test'";
echo "$query"; //here is $test EMPTY but WHY???
}
if (!isset($test)) {
first_function();

}
else second_function();
// thanx...
?>

[Anon]

you declared global $test in yr first fn, u should do it also for the second one, else it treats the latter $test as local. (can change this in php.ini)

[Anon]

you declared global $test in yr first fn, u should do it also for the second one, else it treats the latter $test as local. (can change this in php.ini)

[Anon]

Try declaring $test as global within second_function().