readability of arrays with print_r

Is there a way that you can make the browser output the array like it does on php.net? When I output the array, it prints it in a long line, and I would like it to output it with a line break in between the rows. Thanks for the help in advance!

 

<?
for($i=0;i<count($array);$i++)
{
echo($array[$i]."\n");
}
?>

Code (markup):

 

Try this:

echo "<pre>";
print_r($array);
echo "</pre>";

PHP:

You can easily make a function or a method in a class for easy debugging as well.

 

Exactly. I always have this function in my functions.php when developing:

	function pp($p)
	{
		echo is_array($p) ? '<pre>'."\n" : '';
		print_r($p);
		echo is_array($p) ? "\n".'</pre>' : '';
		unset($p);
	}

Code (markup):

You can use it both for regular vars and arrays. Regular vars will not get surroundedn by pre-tags, arrays will.