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Concatenate file paths

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  1. // from http://kendsnyder.com/posts/pathconcat
  2. function pathConcat(/*path1, $path2[, $path3][, $pathN]*/) {
  3.   $parts = func_get_args();
  4.   $base = array_shift($parts);
  5.   $base = str_replace('\/',"\x01",$base);
  6.   $base = rtrim($base, '/');
  7.   $paths = array();
  8.   foreach ($parts as $part) {
  9.     $part = str_replace('\/',"\x01",$part);
  10.     $part = trim($part, '/');
  11.     if (strlen($part)) {
  12.       $paths[] = $part;
  13.     }
  14.   }
  15.   $fullpath = join($paths, '/');
  16.   $fullpath = $base . '/' . $fullpath; 
  17.   $fullpath = str_replace("\x01",'\/',$fullpath);
  18.   return $fullpath;
  19. }

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