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HomeBackend DevelopmentPHP TutorialSummary of system constants in thinkphp's Action controller_PHP tutorial

I have just started learning the thinkphp framework. Here is a summary of the system constants that can be directly used in thinkphp's Action controller, so that they can be remembered and used directly in the future.

THINK_PATH // ThinkPHP system directory

APP_PATH // Current project directory

APP_NAME // Current project name

MODULE_NAME //Current module name

ACTION_NAME // Current operation name

TMPL_PATH // Project template directory

LIB_PATH //Project library directory

CACHE_PATH // Project template cache directory

CONFIG_PATH //Project configuration file directory

LOG_PATH // Project log file directory

LANG_PATH // Project language file directory

TEMP_PATH //Project temporary file directory

PLUGIN_PATH // Project plug-in file directory

VENDOR_PATH // Third-party library directory

DATA_PATH // Project data file directory

IS_APACHE // Whether it belongs to Apache

IS_IIS //Whether it belongs to IIS

IS_WIN //Whether it belongs to Windows environment

IS_LINUX //Whether it belongs to Linux environment

IS_FREEBSD //Whether it belongs to FreeBsd environment

NOW_TIME // Current timestamp

MEMORY_LIMIT_ON // Is there a memory usage limit

OUTPUT_GZIP_ON // Whether to enable output compression

MAGIC_QUOTES_GPC // MAGIC_QUOTES_GPC

THINK_VERSION //ThinkPHP version number

LANG_SET // Browser language

TEMPLATE_NAME //Current template name

TEMPLATE_PATH //Current template path

__ROOT__ // Website root directory address

__APP__ // Current project (entry file) address

__URL__ // Current module address

__ACTION__ // Current operation address

__SELF__ // Current URL address

__PUBLIC__ // Website public directory

TMPL_FILE_NAME //Default template name (including path) for the current operation

WEB_PUBLIC_URL //Website public directory

APP_PUBLIC_URL //System constants used in project public template directory templates

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