array $_activeOptions = array() (line 113)

Internal array to store some options

• var: associative array of options
• access: protected

array $_specificOptions = array(
'http_conditional' => false,
'debug_header' => false,
'content_type_memorization' => false,
'memorize_headers' => array(),'default_options'=>array('cache_with_get_variables'=>false,'cache_with_post_variables'=>false,'cache_with_session_variables'=>false,'cache_with_files_variables'=>false,'cache_with_cookie_variables'=>false,'make_id_with_get_variables'=>true,'make_id_with_post_variables'=>true,'make_id_with_session_variables'=>true,'make_id_with_files_variables'=>true,'make_id_with_cookie_variables'=>true,'cache'=>true,'specific_lifetime'=>false,'tags'=>array(),'priority'=>null),'regexps'=>array()) (line 84)

This frontend specific options

====> (boolean) http_conditional :

• if true, http conditional mode is on

====> (boolean) debug_header :

• if true, a debug text is added before each cached pages

• deprecated => use memorize_headers instead
• if the Content-Type header is sent after the cache was started, the corresponding value can be memorized and replayed when the cache is hit (if false (default), the frontend doesn't take care of Content-Type header)

• an array of strings corresponding to some HTTP headers name. Listed headers will be stored with cache datas and "replayed" when the cache is hit

• (boolean) cache : cache is on by default if true
• (boolean) cacheWithXXXVariables (XXXX = 'Get', 'Post', 'Session', 'Files' or 'Cookie') : if true, cache is still on even if there are some variables in this superglobal array if false, cache is off if there are some variables in this superglobal array
• (boolean) makeIdWithXXXVariables (XXXX = 'Get', 'Post', 'Session', 'Files' or 'Cookie') : if true, we have to use the content of this superglobal array to make a cache id if false, the cache id won't be dependent of the content of this superglobal array
• (int) specific_lifetime : cache specific lifetime (false => global lifetime is used, null => infinite lifetime, integer => this lifetime is used), this "lifetime" is probably only usefull when used with "regexps" array
• (array) tags : array of tags (strings)
• (int) priority : integer between 0 (very low priority) and 10 (maximum priority) used by some particular backends

• an associative array to set options only for some REQUEST_URI
• keys are (pcre) regexps
• values are associative array with specific options to set if the regexp matchs on $_SERVER['REQUEST_URI'] (see default_options for the list of available options)
• if several regexps match the $_SERVER['REQUEST_URI'], only the last one will be used

• var: options
• access: protected

Zend_Cache_Core::$_specificOptions

Not used for the core, just a sort a hint to get a common setOption() method (for the core and for frontends)

cancel (line 295)

Cancel the current caching process

• access: public

_flush (line 307)

callback for output buffering (shouldn't really be called manually)

• return: Data to send to browser
• access: public

• string $data: Buffered output

_makePartialId (line 361)

Make a partial id depending on options

• return: Partial id (string) or false if the cache should have not to be used
• access: protected

• string $arrayName: Superglobal array name
• bool $bool1: If true, cache is still on even if there are some variables in the superglobal array
• bool $bool2: If true, we have to use the content of the superglobal array to make a partial id

_setDefaultOptions (line 163)

Specific setter for the 'default_options' option (with some additional tests)

• throws: Zend_Cache_Exception
• access: protected

• array $options: Associative array