I want to strip the tags off the value inside array_values() before imploding with tabs.
I tried with this line below but I have an error,
$output = implode("\t",strip_tags(array_keys($item)));
ideally I want to strip off the line breaks, double spaces, tabs from the value,
$output = implode("\t",preg_replace(array("/\t/", "/\s{2,}/", "/\n/"), array("", " ", " "), strip_tags(array_keys($item))));
but I think my method is not correct!
this is the entire function,
function process_data($items){
# set the variable
$output = null;
# check if the data is an items and is not empty
if (is_array($items) && !empty($items))
{
# start the row at 0
$row = 0;
# loop the items
foreach($items as $item)
{
if (is_array($item) && !empty($item))
{
if ($row == 0)
{
# write the column headers
$output = implode("\t",array_keys($item));
$output .= "\n";
}
# create a line of values for this row...
$output .= implode("\t",array_values($item));
$output .= "\n";
# increment the row so we don't create headers all over again
$row++;
}
}
}
# return the result
return $output;
}
Please let me know if you have any ideas how to fix this. Thanks!
strip_tags
only works on strings, not on array input. Thus you have to apply it after implode
made a string of the input.
$output = strip_tags(
implode("\t",
preg_replace(
array("/\t/", "/\s{2,}/", "/\n/"),
array("", " ", " "),
array_keys($item)
)
)
);
You'll have to test if it gives you the desired results. I don't know what the preg_replace accomplishes.
Otherwise you could use array_map("strip_tags", array_keys($item))
to have the tags removed first (if there are really any significant \t
within the tags in the strings.)
(No idea what your big function is about.)