PHP 语言 | Language 目录 $argc $argv $GLOBALS $HTTP_RAW_POST_DATA $http_response_header $php_errormsg $_COOKIE $_ENV $_FILES $_GET $_POST $_REQUEST $_SERVER $_SESSION assert assert_options break cli_get_process_title cli_set_process_title connection_aborted connection_status constant continue declare define defined die dl do-while else elseif/else if eval exit extension_loaded for foreach gc_collect_cycles gc_disable gc_enable gc_enabled gc_mem_caches getenv getlastmod getmygid getmyinode getmypid getmyuid getopt getrusage get_browser get_cfg_var get_current_user get_defined_constants get_extension_funcs get_included_files get_include_path get_loaded_extensions get_magic_quotes_gpc get_magic_quotes_runtime get_required_files get_resources goto highlight_file highlight_string if ignore_user_abort include include_once ini_alter ini_get ini_get_all ini_restore ini_set magic_quotes_runtime main memory_get_peak_usage memory_get_usage pack phpcredits phpinfo phpversion php_check_syntax php_ini_loaded_file php_ini_scanned_files php_logo_guid php_sapi_name php_strip_whitespace php_uname putenv require require_once restore_include_path return sapi_windows_cp_conv sapi_windows_cp_get sapi_windows_cp_is_utf8 sapi_windows_cp_set set_include_path set_magic_quotes_runtime set_time_limit show_source sleep switch sys_getloadavg sys_get_temp_dir time_nanosleep time_sleep_until uniqid unpack usleep version_compare while zend_logo_guid zend_thread_id zend_version __halt_compiler