See how this is all is on one line?

The browser doesn't see any HTML to add a break return. 

So you will only see the seperate lines when you view the source

<br /><br />Hey you are using Function countToTen()

<br />Temp (nonglobal): 10</br>1</br>2</br>3</br>4</br>5</br>6</br>7</br>8</br>9</br><br />$functionReturn is: 10

<br /><br />Notice this temp is still 0. That is the issue with varible scope. $temp: 0

<br />A small issue with using double quotes is it directly adds the varible valute in without using a . so if I put the $ before temp it displays the value 0. Example: 0<br />This is why I try to use single quotes to make it more legible for me (Notepad++ varible highlighting, etc.)<form name="form1" method="post" action="formSub1.php">

<input type="text" name="number" value="Enter a number"><br /><input type="submit" name="submit" value="Submit"><br /></form>