/**
* Tests correct display of multilevel associative arrays.
*
* @return void
*/
public function testNonAssociativeArray()
{
$this->assertEquals(
"key[0]: \"value0\"\nkey[1]: \"value1\"\n",
PMA_prettyPrint(array('key' => array('value0', 'value1')))
);
}
/**
* pretty print a variable for the user
*
* @param mixed $object the variable to pretty print
* @param String $namespace the namespace to use for printing values
*
* @return String the human readable form of the variable
*/
function PMA_prettyPrint($object, $namespace = "")
{
if (!is_array($object)) {
if (empty($namespace)) {
return "{$object}\n";
} else {
return "{$namespace}: \"{$object}\"\n";
}
}
$output = "";
foreach ($object as $key => $value) {
if ($namespace == "") {
$new_namespace = "{$key}";
} else {
$new_namespace = $namespace . "[{$key}]";
}
$output .= PMA_prettyPrint($value, $new_namespace);
}
return $output;
}
