--TEST--
Test tempnam() function: usage variations - Using previous unique filename 
--FILE--
<?php
/* Prototype:  string tempnam ( string $dir, string $prefix );
   Description: Create file with unique file name.
*/

/* Trying to create unique files by passing previously created unique file name as prefix */

$file_path = dirname(__FILE__);

echo "\n*** Test tempnam(): by passing previously created filenames ***\n";
$file_name = "tempnam_variation6.tmp";
for($i=1; $i<=3; $i++) {
  echo "-- Iteration $i --\n";
  $file_name = tempnam("$file_path", $file_name);

  if( file_exists($file_name) ) {
    echo "File name is => ";
    print($file_name);
    echo "\n";
  }

  unlink($file_name);
}

echo "\n*** Done ***\n";
?>
--EXPECTF--
*** Test tempnam(): by passing previously created filenames ***
-- Iteration 1 --
File name is => %s
-- Iteration 2 --
File name is => %s
-- Iteration 3 --
File name is => %s

*** Done ***