php man page for apc_delete_file

APC_DELETE_FILE(3)							 1							APC_DELETE_FILE(3)

apc_delete_file - Deletes files from the opcode cache

SYNOPSIS
       mixed apc_delete_file (mixed  $keys)

DESCRIPTION
	Deletes the given files from the opcode cache.

PARAMETERS
	      o $keys
		- The files to be deleted. Accepts a string, array of strings, or an APCIterator object.

RETURN VALUES
	Returns  TRUE  on  success or FALSE on failure. Or if $keys is an array, then an empty array is returned on success, or an array of failed
       files is returned.

EXAMPLES
       Example #1

	      apc_delete_file(3) example

	      <?php
	      $filename = 'file.php';

	      if (apc_compile_file($filename)) {

		  if (apc_delete_file($filename)) {
		      echo "Successfully deleted file $filename from APC cache.", PHP_EOL;
		  }
	      }

	      if (apc_compile_file($filename)) {

		  if ($good = apc_delete_file(array($filename, 'donotexist.php'))) {
		      var_dump($good);
		  }
	      }

	      $bad = apc_delete_file('donotexist.php');
	      var_dump($bad);
	      ?>

	      The above example will output something similar to:

	      Successfully deleted file file.php from APC cache.
	      [Mon May 24 09:30:33 2010] [apc-warning] Could not stat file donotexist.php, unable to delete from cache. in /tmp/test.php on line 13.
	      array(1) {
		[0]=>
		string(14) "donotexist.php"
	      }
	      [Mon May 24 09:30:33 2010] [apc-warning] Could not stat file donotexist.php, unable to delete from cache. in /tmp/test.php on line 18.
	      bool(false)

SEE ALSO 
apc_clear_cache(3), apc_delete(3), apc_exists(3).
PHP Documentation Group 													APC_DELETE_FILE(3)