hphp/test/zend/good/ext/standard/tests/file/readfile_variation9.php

   1 <?hh
   2 /* Prototype  : int readfile(string filename [, bool use_include_path[, resource context]])
   3  * Description: Output a file or a URL
   4  * Source code: ext/standard/file.c
   5  * Alias to functions:
   6  */
   7 <<__EntryPoint>> function main(): void {
   8 echo "*** Testing readfile() : variation ***\n";
   9 $mainDir = 'readfile_variation9';
  10 $subDir = 'readfile_variation9_sub';
  11 $absMainDir = __SystemLib\hphp_test_tmppath($mainDir);
  12 mkdir($absMainDir);
  13 $absSubDir = $absMainDir."/".$subDir;
  14 mkdir($absSubDir);
  15
  16 $theFile = "fileToRead.tmp";
  17 $absFile = $absSubDir.'/'.$theFile;
  18
  19 // create the file
  20 $h = fopen($absFile,"w");
  21 fwrite($h, "The File Contents");
  22 fclose($h);
  23
  24
  25
  26 chdir(__SystemLib\hphp_test_tmproot());
  27
  28 $allDirs = varray[
  29   // absolute paths
  30   "$absSubDir/",
  31   "$absSubDir/../".$subDir,
  32   "$absSubDir//.././".$subDir,
  33   "$absSubDir/../../".$mainDir."/./".$subDir,
  34   "$absSubDir/..///".$subDir."//..//../".$subDir,
  35   "$absSubDir/BADDIR",
  36
  37
  38   // relative paths
  39   $mainDir."/".$subDir,
  40   $mainDir."//".$subDir,
  41    $mainDir."///".$subDir,
  42   "./".$mainDir."/../".$mainDir."/".$subDir,
  43   "BADDIR",
  44 ];
  45
  46 for($i = 0; $i<count($allDirs); $i++) {
  47   $j = $i+1;
  48   $dir = $allDirs[$i];
  49   echo "\n-- Iteration $j --\n";
  50   $ok = readfile($dir.'/'.$theFile);
  51   if ($ok === 1) {
  52      echo "\n";
  53   }
  54 }
  55
  56 unlink($absFile);
  57 rmdir($absSubDir);
  58 rmdir($absMainDir);
  59
  60 echo "\n*** Done ***\n";
  61 }