Echo an array of page IDs in the page array function [closed]

Question

$formpage=implode(unserialize(get_option('_formpages[]')),",");
if (is_page(array($formpage))) {
echo '<link href="'.THEMEURI.'/forms.css" rel="stylesheet" type="text/css" />
'; } 

I need to find a way to print or echo or get the array pages in the "is_page"... It works fine if I echo it in the link CSS - the 3 page IDs get added as raw text. I actually want to fnd a way to get those page IDs in the array:

if (is_page(array('44,56,29'))) {

Any help would really great guys. Thanks!

Answer 1

If I'm understanding your question correctly, you can use explode to turn the comma-delimited string into an array.

Consider the following:

$string = "44,56,29";
$array = explode(',', $string);

Now, you have an array that looks like this:

[0] => "44",
[1] => "56",
[2] => "29"

If you want to go the extra mile, you can loop through them again using a for loop to cast them as integers instead of strings.

for ($i = 0; $i < count($array); $i++)
    $array[$i] = (int)$array[$i];

And magically, your array is now this:

[0] => "44",
[1] => "56",
[2] => "29"

I really hope I understood your question and that this helps you. If not, sorry I wasted your time.