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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare

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Current File : //usr/local/src/php7/php-7.0.5/ext/standard/tests/file/tempnam_variation3.phpt

--TEST--
Test tempnam() function: usage variations - obscure prefixes
--SKIPIF--
<?php
if(substr(PHP_OS, 0, 3) == "WIN")
  die("skip Do not run on Windows");
?>
--FILE--
<?php
/* Prototype:  string tempnam ( string $dir, string $prefix );
   Description: Create file with unique file name.
*/

/* Passing invalid/non-existing args for $prefix */

echo "*** Testing tempnam() with obscure prefixes ***\n";
$file_path = dirname(__FILE__)."/tempnamVar3";
mkdir($file_path);

/* An array of prefixes */
$names_arr = array(
  /* Invalid args */
  -1,
  TRUE,
  FALSE,
  NULL,
  "",
  " ",
  "\0",
  array(),

  /* prefix with path separator of a non existing directory*/
  "/no/such/file/dir",
  "php/php"

);

for( $i=0; $i<count($names_arr); $i++ ) {
  echo "-- Iteration $i --\n";
  $file_name = tempnam("$file_path", $names_arr[$i]);

  /* creating the files in existing dir */
  if( file_exists($file_name) ) {
    echo "File name is => ";
    print($file_name);
    echo "\n";

    echo "File permissions are => ";
    printf("%o", fileperms($file_name) );
    echo "\n";

    echo "File created in => ";
    $file_dir = dirname($file_name);

    if ($file_dir == sys_get_temp_dir()) {
       echo "temp dir\n";
    }
    else if ($file_dir == $file_path) {
       echo "directory specified\n";
    }
    else {
       echo "unknown location\n";
    }

  }
  else {
    echo "-- File is not created --\n";
  }

  unlink($file_name);
}

rmdir($file_path);
echo "\n*** Done ***\n";
?>
--EXPECTF--
*** Testing tempnam() with obscure prefixes ***
-- Iteration 0 --
File name is => %s/%s
File permissions are => 100600
File created in => directory specified
-- Iteration 1 --
File name is => %s/%s
File permissions are => 100600
File created in => directory specified
-- Iteration 2 --
File name is => %s/%s
File permissions are => 100600
File created in => directory specified
-- Iteration 3 --
File name is => %s/%s
File permissions are => 100600
File created in => directory specified
-- Iteration 4 --
File name is => %s/%s
File permissions are => 100600
File created in => directory specified
-- Iteration 5 --
File name is => %s/%s
File permissions are => 100600
File created in => directory specified
-- Iteration 6 --

Warning: tempnam() expects parameter 2 to be a valid path, string given in %s on line %d
-- File is not created --

Warning: unlink(): %s in %s on line %d
-- Iteration 7 --

Warning: tempnam() expects parameter 2 to be a valid path, array given in %s on line %d
-- File is not created --

Warning: unlink(): %s in %s on line %d
-- Iteration 8 --
File name is => %s/dir%s
File permissions are => 100600
File created in => directory specified
-- Iteration 9 --
File name is => %s/php%s
File permissions are => 100600
File created in => directory specified

*** Done ***

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