drupal module and php file - drupal

Question

I'm trying to create a test module in drupal 6.x that loads php pages. I made a test.module and test.info file and also put inside the .php page. Below is the test.module code. But it doesnt work on my drupal_site/test I get page not found.
function test_perm() {
return array('access test content');
}
function test_contents() {
module_load_include('php', 'test', 'index');
}
function test_menu() {
$items = array();
$items['test'] = array(
'title' => t('Test'),
'description' => t('Test desc'),
'page callback' => 'test_page',
'access arguments' => array('access test content'),
'type' => MENU_NORMAL_ITEM
);
return $items;
}
function test_page() {
$page_array['test_arguments'] = array(
'#markup' => test_contents(),
);
return $page_array;
}

Answer 1

I'll take a guess that your test_contents() outputs HTML directly to the page buffer? This isn't the way Drupal works, it expects you to build up a string and return that in your $page_array variable.
Either change your test_contents() function to return the string not output it, or store the output in a temporary buffer and assign that to a string:
function test_page() {
// Start your buffer
ob_start();
// Output into the buffer
test_contents();
// Save the result to a string and close the buffer
$contents = ob_get_clean();
$page_array['test_arguments'] = array(
'#markup' => $contents,
);
return $page_array;
}