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Question

I am trying to loop through a certain number of pages to index them.

My code is as following:

$indexedpages = '5';
for ($i = 0; $i <= $indexedpages; $i++) {
$url = 'https://thisisadomain.com/'.$i.'/';
....
rest of code here
....
}

But this does not seam to work, it only takes the first page over and over again for the number given in $indexedpages.

What do I do wrong?

Thank you

Answer 1

If you have used $url outside the loop then there will be only a single value, ie: you have to use $url inside the loop so as to get all 5 url's. Try on:

$url_arr = array();
$indexedpages = '5';
for ($i = 0; $i <= $indexedpages; $i++) {
 echo $url = 'https://thisisadomain.com/'.$i.'/';
 echo "<br>"; // Displays all values assigned for '$url'

 // OR you can create an array
 $url_arr[] = 'https://thisisadomain.com/'.$i.'/';
}
echo $url; // Only displays last value for '$url'
var_dump($url_arr); // List of all urls.