while and for

[fer0an]

hello

I want using while and for in my code anyone can help me?

I want download a webpage using get_content.

this page have 10 sub link and I want them.

so I use this codes :

   //number of website pages
     $i=1;
     while ($i<=4)
     {
//download a webpage
$maincatst = file_get_contents($catlink.$i);
$i++;

//number of sub link in a page
for ($j=1;$j<=10;$j++)

{
// download sub link content
$main_post_str = file_get_contents($link);
}
}

but I can't get them

my result is :

downloaded page 1 and first sub link then page 2 and first sub link ...page 4 and first sublink.

anyone can help me to download page 1 and 10 sub link then ....page 4 and 10 sub link?

 

 

thank you