[SOLVED] Function

[cheechm]

Why doesn't this work?

 

function testing($value) {
echo $value;
}

testing(0);

Getting missing argument error.

Tried;

function testing($value = '') {
echo $value;
}

testing(0);

 

Doesn't work either.

[F1Fan]

What happens when you try this:

 

<?php
function testing($value) {
  echo $value;
}
testing('0');
?>

[.josh]

because putting 0 is the same as putting false when you do it like that.  If you were to do like this:

 

$x = 0;

testing($x);

 

or

 

testing('0');

 

those will work.

[cheechm]

Thanks