hphp/test/zend/good/ext/standard/tests/file/tempnam_variation6.php

   1 <?hh
   2 /* Prototype:  string tempnam ( string $dir, string $prefix );
   3    Description: Create file with unique file name.
   4 */
   5
   6 /* Trying to create unique files by passing previously created unique file name as prefix */
   7 <<__EntryPoint>> function main(): void {
   8 $file_path = __SystemLib\hphp_test_tmppath('sandbox');
   9 mkdir($file_path);
  10
  11 echo "\n*** Test tempnam(): by passing previously created filenames ***\n";
  12 $file_name = "tempnam_variation6.tmp";
  13 for($i=1; $i<=3; $i++) {
  14   echo "-- Iteration $i --\n";
  15   $file_name = tempnam("$file_path", $file_name);
  16
  17   if( file_exists($file_name) ) {
  18     echo "File name is => ";
  19     print($file_name);
  20     echo "\n";
  21
  22     echo "File created in => ";
  23     $file_dir = dirname($file_name);
  24
  25     if ($file_dir == sys_get_temp_dir()) {
  26        echo "temp dir\n";
  27     }
  28     else if ($file_dir == $file_path) {
  29        echo "directory specified\n";
  30     }
  31     else {
  32        echo "unknown location\n";
  33     }
  34  }
  35
  36   unlink($file_name);
  37 }
  38
  39 echo "\n*** Done ***\n";
  40
  41 rmdir($file_path);
  42 }