opcache_get_configuration

(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL ZendOpcache > 7.0.2)

opcache_get_configuration — Get configuration information about the cache

Description

opcache_get_configuration(): array|false

This function returns configuration information about the cache instance

Parameters

This function has no parameters.

Return Values

Returns an array of information, including ini, blacklist and version

Errors/Exceptions

If opcache.restrict_api is in use and the current path is in violation of the rule, an E_WARNING will be raised; no status information will be returned.

Improve This Page

Learn How To Improve This Page • Submit a Pull Request • Report a Bug

＋add a note

User Contributed Notes 1 note

down

marcus at synchromedia dot co dot uk ¶

9 years ago

Example output from this function:


array(3) {

  ["directives"]=>

  array(25) {

    ["opcache.enable"]=>

    bool(true)

    ["opcache.enable_cli"]=>

    bool(true)

    ["opcache.use_cwd"]=>

    bool(true)

    ["opcache.validate_timestamps"]=>

    bool(true)

    ["opcache.inherited_hack"]=>

    bool(true)

    ["opcache.dups_fix"]=>

    bool(false)

    ["opcache.revalidate_path"]=>

    bool(false)

    ["opcache.log_verbosity_level"]=>

    int(1)

    ["opcache.memory_consumption"]=>

    int(134217728)

    ["opcache.interned_strings_buffer"]=>

    int(8)

    ["opcache.max_accelerated_files"]=>

    int(4000)

    ["opcache.max_wasted_percentage"]=>

    float(0.05)

    ["opcache.consistency_checks"]=>

    int(0)

    ["opcache.force_restart_timeout"]=>

    int(180)

    ["opcache.revalidate_freq"]=>

    int(60)

    ["opcache.preferred_memory_model"]=>

    string(0) ""

    ["opcache.blacklist_filename"]=>

    string(0) ""

    ["opcache.max_file_size"]=>

    int(0)

    ["opcache.error_log"]=>

    string(0) ""

    ["opcache.protect_memory"]=>

    bool(false)

    ["opcache.save_comments"]=>

    bool(true)

    ["opcache.load_comments"]=>

    bool(true)

    ["opcache.fast_shutdown"]=>

    bool(true)

    ["opcache.enable_file_override"]=>

    bool(false)

    ["opcache.optimization_level"]=>

    int(4294967295)

  }

  ["version"]=>

  array(2) {

    ["version"]=>

    string(9) "7.0.4-dev"

    ["opcache_product_name"]=>

    string(12) "Zend OPcache"

  }

  ["blacklist"]=>

  array(0) {

  }

}