I have this array... how do you print each of the filepath and filename? What is the best way to do this?
Array (
[0] => Array (
[fid] => 14
[list] => 1
[data] => Array (
[alt] =>
[title] =>
)
[uid] => 1
[filename] => trucks_10785.jpg
[filepath] => sites/default/files/trucks_10785.jpg
[filemime] => image/jpeg
[filesize] => 143648
[status] => 1
[timestamp] => 1291424171
[nid] => 8
)
[1] => Array (
[fid] => 19
[list] => 1
[data] => Array (
[alt] =>
[title] =>
)
[uid] => 1
[filename] => school.jpg
[filepath] => sites/default/files/school.jpg
[filemime] => image/jpeg
[filesize] => 115355
[status] => 1
[timestamp] => 1292029563
[nid] => 8
)
[2] => Array (
[fid] => 20
[list] => 1
[data] => Array (
[alt] =>
[title] =>
)
[uid] => 1
[filename] => Life_is_wonderful_by_iNeedChemicalX.jpg
[filepath] => sites/default/files/Life_is_wonderful_by_iNeedChemicalX_0.jpg
[filemime] => image/jpeg
[filesize] => 82580
[status] => 1
[timestamp] => 1292029572
[nid] => 8
)
[3] => Array (
[fid] => 21
[list] => 1
[data] => Array (
[alt] =>
[title] =>
)
[uid] => 1
[filename] => school_rural.jpg
[filepath] => sites/default/files/school_rural.jpg
[filemime] => image/jpeg
[filesize] => 375088
[status] => 1
[timestamp] => 1292029582
[nid] => 8
)
)
You can use also this without creating additional variables nor copying the data in the memory like foreach() does.
while (false !== (list($item, $values) = each($array)))
{
...
}
foreach($array as $item=>$values){
echo $values->filepath;
}
Starting simple, with no HTML:
foreach($database as $file) {
echo $file['filename'] . ' at ' . $file['filepath'];
}
And you can otherwise manipulate the fields in the foreach.
Ok, I know there is an accepted answer but… for more special cases you also could use this one:
array_map(function($n) { echo $n['filename']; echo $n['filepath'];},$array);
Or in a more un-complex way:
function printItem($n){
echo $n['filename'];
echo $n['filepath'];
}
array_map('printItem', $array);
This will allow you to manipulate the data in an easier way.
Source: Stackoverflow.com