hphp/test/zend/good/ext-standard-file/copy_variation7.php

   1 <?php
   2 /* Prototype: bool copy ( string $source, string $dest );
   3    Description: Makes a copy of the file source to dest.
   4      Returns TRUE on success or FALSE on failure.
   5 */
   6
   7 /* Test copy() function: Trying to create copy of links */
   8
   9 $file_path = dirname(__FILE__);
  10
  11 echo "*** Testing copy() with symlink and hardlink ***\n";
  12 $file = $file_path."/copy_variation7.tmp";
  13 $file_handle = fopen($file, "w");
  14 fwrite( $file_handle, str_repeat(b"Hello World, this is 2007 year ....\n", 100) );
  15 fclose($file_handle);
  16
  17 $symlink = $file_path."/copy_variation7_symlink.tmp";
  18 $hardlink = $file_path."/copy_variation7_hardlink.tmp";
  19
  20 symlink($file, $symlink);  //creating symlink
  21 link($file, $hardlink);  //creating hardlink
  22
  23 echo "Size of source files => \n";
  24 var_dump( filesize($file_path."/copy_variation7_symlink.tmp") );  //size of the symlink itself
  25 clearstatcache();
  26 var_dump( filesize($file_path."/copy_variation7_hardlink.tmp") );  //size of the file
  27 clearstatcache();
  28
  29 echo "-- Now applying copy() on source link to create copies --\n";
  30 echo "-- With symlink --\n";
  31 var_dump( copy($symlink, $file_path."/copy_copy_variation7_symlink.tmp") );
  32 var_dump( file_exists($file_path."/copy_copy_variation7_symlink.tmp") );
  33 var_dump( is_link($file_path."/copy_copy_variation7_symlink.tmp") );
  34 var_dump( is_file($file_path."/copy_copy_variation7_symlink.tmp") );
  35 var_dump( filesize($file_path."/copy_copy_variation7_symlink.tmp") );
  36 clearstatcache();
  37
  38 echo "-- With hardlink --\n";
  39 var_dump( copy($hardlink, $file_path."/copy_copy_variation7_hardlink.tmp") );
  40 var_dump( file_exists($file_path."/copy_copy_variation7_hardlink.tmp") );
  41 var_dump( is_link($file_path."/copy_copy_variation7_hardlink.tmp") );
  42 var_dump( is_file($file_path."/copy_copy_variation7_hardlink.tmp") );
  43 var_dump( filesize($file_path."/copy_copy_variation7_hardlink.tmp") );
  44 clearstatcache();
  45
  46 echo "*** Done ***\n";
  47 ?>
  48 <?php
  49 $file_path = dirname(__FILE__);
  50 unlink($file_path."/copy_copy_variation7_symlink.tmp");
  51 unlink($file_path."/copy_copy_variation7_hardlink.tmp");
  52 unlink($file_path."/copy_variation7_symlink.tmp");
  53 unlink($file_path."/copy_variation7_hardlink.tmp");
  54 unlink($file_path."/copy_variation7.tmp");
  55 ?>