PHP: parse output of "df -k"

gistfile1

$data = <<<EOF
Filesystem           1K-blocks      Used Available Use% Mounted on
ubi0_0                  143180     89740     53440  63% /
tmpfs                       64         0        64   0% /dev
tmpfs                   143124        76    143048   0% /tmp
tmpfs                     4096       912      3184  22% /var
tmpfs                       64         0        64   0% /mnt
ubi1_0                  468256     12144    456112   3% /opt/data/settings
EOF;

print_r(array_map(function($line){
	$elements=preg_split('/\s+/',$line);
	return(array(
	'filesystem' => $elements[0],
	'1k-blocks' => $elements[1],
	'used' => $elements[2],
	'available' => $elements[3],
	'use%' => $elements[4],
	'mounted_on' => $elements[5]
	));
},explode("\n",$data)));

Thanks, you saved me a couple of minutes :)