PHP Options and Information

- « output_reset_rewrite_vars

- Introduction »

- PHP Manual
- Affecting PHP's Behaviour
- PHP Options and Information

# PHP Options and Information

- Introduction
- Installing/Configuring
  - Requirements
  - Installation
  - Runtime Configuration
  - Resource Types
- Predefined Constants
- PHP Options/Info Functions
  - assert_options — Set/get the various assert flags
  - assert — Checks an assertion
  - cli_get_process_title — Returns the current process title
  - cli_set_process_title — Sets the process title
  - dl — Loads a PHP extension at runtime
  - extension_loaded — Find out whether an extension is loaded
  - gc_collect_cycles — Forces collection of any existing garbage cycles
  - gc_disable — Deactivates the circular reference collector
  - gc_enable — Activates the circular reference collector
  - gc_enabled — Returns status of the circular reference collector
  - gc_mem_caches — Reclaims memory used by the Zend Engine memory manager
  - gc_status — Gets information about the garbage collector
  - get_cfg_var — Gets the value of a PHP configuration option
  - get_current_user — Gets the name of the owner of the current PHP script
  - get_defined_constants — Returns an associative array with the names of all the constants and their values
  - get_extension_funcs — Returns an array with the names of the functions of a module
  - get_include_path — Gets the current include_path configuration option
  - get_included_files — Returns an array with the names of included or required files
  - get_loaded_extensions — Returns an array with the names of all modules compiled and loaded
  - get_magic_quotes_gpc — Gets the current configuration setting of magic_quotes_gpc
  - get_magic_quotes_runtime — Gets the current active configuration setting of magic_quotes_runtime
  - get_required_files — Alias of get_included_files
  - get_resources — Returns active resources
  - getenv — Gets the value of a single or all environment variables
  - getlastmod — Gets time of last page modification
  - getmygid — Get PHP script owner's GID
  - getmyinode — Gets the inode of the current script
  - getmypid — Gets PHP's process ID
  - getmyuid — Gets PHP script owner's UID
  - getopt — Gets options from the command line argument list
  - getrusage — Gets the current resource usages
  - ini_alter — Alias of ini_set
  - ini_get_all — Gets all configuration options
  - ini_get — Gets the value of a configuration option
  - ini_parse_quantity — Get interpreted size from ini shorthand syntax
  - ini_restore — Restores the value of a configuration option
  - ini_set — Sets the value of a configuration option
  - memory_get_peak_usage — Returns the peak of memory allocated by PHP
  - memory_get_usage — Returns the amount of memory allocated to PHP
  - memory_reset_peak_usage — Reset the peak memory usage
  - php_ini_loaded_file — Retrieve a path to the loaded php.ini file
  - php_ini_scanned_files — Return a list of .ini files parsed from the additional ini dir
  - php_sapi_name — Returns the type of interface between web server and PHP
  - php_uname — Returns information about the operating system PHP is running on
  - phpcredits — Prints out the credits for PHP
  - phpinfo — Outputs information about PHP's configuration
  - phpversion — Gets the current PHP version
  - putenv — Sets the value of an environment variable
  - restore_include_path — Restores the value of the include_path configuration option
  - set_include_path — Sets the include_path configuration option
  - set_time_limit — Limits the maximum execution time
  - sys_get_temp_dir — Returns directory path used for temporary files
  - version_compare — Compares two "PHP-standardized" version number strings
  - zend_thread_id — Returns a unique identifier for the current thread
  - zend_version — Gets the version of the current Zend engine