- print_r: documentation ( source)
<?php
$path = "";
$finalArray = array();
$sourceArray = array(
"bla.tif",
"quux.tif",
array("foo" => array("bar" => array("lorem" => array("ipsum.tif", "doler.tif")))),
array("bar" => array("qux" => array("baz" => array("ipsum.tif", "ufo.tif"))))
);
foreach($sourceArray as $key => $value)
{
if(!is_array($value))
{
$finalArray[] = $value;
}
else
{
$finalArray[] = recur($value, $path);
}
}
print_r($finalArray);
function recur($value, $path)
{
foreach($value as $idx => $subValue)
{
if(!is_array($subValue))
{
return $path . "/" . $subValue;
}
else
{
return recur($subValue, $path . "/" . $idx);
}
}
}