get_defined_constantsPodręcznik PHPPoprzedniNastępnyget_defined_constants (PHP 4 >= 4.1.0)get_defined_constants --  Returns an associative array with the names of all the constants and their values Descriptionarray get_defined_constants ( void) This function returns the names and values of all the constants currently defined. This includes those created by extensions as well as those created with the define() function. For example the line below print_r (get_defined_constants()); will print a list like: Array ( [E_ERROR] => 1 [E_WARNING] => 2 [E_PARSE] => 4 [E_NOTICE] => 8 [E_CORE_ERROR] => 16 [E_CORE_WARNING] => 32 [E_COMPILE_ERROR] => 64 [E_COMPILE_WARNING] => 128 [E_USER_ERROR] => 256 [E_USER_WARNING] => 512 [E_USER_NOTICE] => 1024 [E_ALL] => 2047 [TRUE] => 1 ) See also get_loaded_extensions(). PoprzedniSpis treściNastępnyget_current_userPoczątek rozdziaługet_extension_funcs