PHPXRef 0.7.1 : Unnamed Project : Detail view of acm

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Copyright:	(c) 2005, 2009 phpBB Group
License:	http://opensource.org/licenses/gpl-license.php GNU Public License
Version:	$Id$
File Size:	732 lines (14 kb)
Included or required:	0 times
Referenced:	0 times
Includes or requires:	0 files

Defines 1 class

acm:: (20 methods):
  acm()
  load()
  unload()
  save()
  tidy()
  get()
  put()
  purge()
  destroy()
  _exists()
  sql_load()
  sql_save()
  sql_exists()
  sql_fetchrow()
  sql_fetchfield()
  sql_rowseek()
  sql_freeresult()
  _read()
  _write()
  remove_file()

Class: acm - X-Ref

ACM File Based Caching

acm() X-Ref

Set cache path

load() X-Ref

Load global cache

unload() X-Ref

Unload cache object

save() X-Ref

Save modified objects

tidy() X-Ref

Tidy cache

get($var_name) X-Ref

Get saved cache object

put($var_name, $var, $ttl = 31536000) X-Ref

Put data into cache

purge() X-Ref

Purge cache data

destroy($var_name, $table = '') X-Ref

Destroy cache data

_exists($var_name) X-Ref

Check if a given cache entry exist

sql_load($query) X-Ref

Load cached sql query

sql_save($query, &$query_result, $ttl) X-Ref

Save sql query

sql_exists($query_id) X-Ref

Ceck if a given sql query exist in cache

sql_fetchrow($query_id) X-Ref

Fetch row from cache (database)

sql_fetchfield($query_id, $field) X-Ref

Fetch a field from the current row of a cached database result (database)

sql_rowseek($rownum, $query_id) X-Ref

Seek a specific row in an a cached database result (database)

sql_freeresult($query_id) X-Ref

Free memory used for a cached database result (database)

_read($filename) X-Ref

Read cached data from a specified file

param: string $filename Filename to write
return: mixed False if an error was encountered, otherwise the data type of the cached data

_write($filename, $data = null, $expires = 0, $query = '') X-Ref

Write cache data to a specified file

'data_global' is a special case and the generated format is different for this file:
<code>
<?php exit; ?>
(expiration)
(length of var and serialised data)
(var)
(serialised data)
... (repeat)
</code>

The other files have a similar format:
<code>
<?php exit; ?>
(expiration)
(query) [SQL files only]
(length of serialised data)
(serialised data)
</code>

param: string $filename Filename to write
param: mixed $data Data to store
param: int $expires Timestamp when the data expires
param: string $query Query when caching SQL queries
return: bool True if the file was successfully created, otherwise false

remove_file($filename, $check = false) X-Ref

Removes/unlinks file

PHP Cross Reference of Unnamed Project

/includes/acm/ -> acm_file.php (summary)

Defines 1 class