Description:
------------
When i use foreach to go through an array, and use an if statement to evaluate the $key, it enters into the if statement incorrectly when $key = 0, even though the if statement reads 'if ($key == "test")'

It is not supposed to enter when $key = 0, but as the Actual result shows, it does. 

This does not happen even when $key = 1, tho. 
I have tested this on both PHP 4.3.4 and PHP 4.0.1

Thank you very much, keep up the good work.

Reproduce code:
---------------
<?
$the_array["aap"] = array("figure"=> "circle", "colour"=>"blue");
$the_array[] = array("figure" => "triangle", "colour"=>"red");
$the_array["test"] = array ("figure" => "sqaure", "colour"=>"neon");

foreach ( $the_array as $key => $value){
	if ($key == "test") {
		echo "\$key = $key\n";
		echo "A ". $value["colour"]. " " . $value["figure"]."\n";
	}
}
?>

Expected result:
----------------
The following output in text:
$key = test
A neon sqaure

Actual result:
--------------
The following output in text:
$key = 0
A red triangle
$key = test
A neon sqaure