PHP include dynamically generated filename?

Question

while($x<=$num_of_cpkgs){
  $cpkg_navtray = '\'' . $cpkg_array[$x] . '.html\'';
  include $cpkg_navtray;
  $x++;
}

I'm getting an error when I try this ... it works when I manually include the same value however ... for example, if $cpkg_navtray = 'test.html' , I'm getting an error; however, when I directly include 'test.html' like include 'test.html'; , it works. Why?

Answer 1

您不需要在文件名变量中加上引号-

$cpkg_navtray = $cpkg_array[$x] . '.html';

Answer 2

Looking same Question but tag and desire different: Jut do these, just a simple concatenate.

while($x<=$num_of_cpkgs){
  $cpkg_navtray = $cpkg_array[$x].'.html';
  include $cpkg_navtray;
  $x++;
}