basic_functions.c

php-4.4.7学习linux时下载的源代码

	PHP_FE(abs,																NULL)
	PHP_FE(ceil,															NULL)
	PHP_FE(floor,															NULL)
	PHP_FE(round,															NULL)
	PHP_FE(sin,																NULL)
	PHP_FE(cos,																NULL)
	PHP_FE(tan,																NULL)
	PHP_FE(asin,															NULL)
	PHP_FE(acos,															NULL)
	PHP_FE(atan,															NULL)
	PHP_FE(atan2,															NULL)
	PHP_FE(sinh,															NULL)
	PHP_FE(cosh,															NULL)
	PHP_FE(tanh,															NULL)

#ifdef HAVE_ASINH 
	PHP_FE(asinh,															NULL)
#endif
#ifdef HAVE_ACOSH
	PHP_FE(acosh,															NULL)
#endif
#ifdef HAVE_ATANH
	PHP_FE(atanh,															NULL)
#endif
#if !defined(PHP_WIN32) && !defined(NETWARE)
	PHP_FE(expm1,															NULL)
	PHP_FE(log1p,															NULL)
#endif

	PHP_FE(pi,																NULL)
	PHP_FE(is_finite,														NULL)
	PHP_FE(is_nan,															NULL)
	PHP_FE(is_infinite,														NULL)
	PHP_FE(pow,																NULL)
	PHP_FE(exp,																NULL)
	PHP_FE(log,																NULL)
	PHP_FE(log10,															NULL)
	PHP_FE(sqrt,															NULL)
#ifdef HAVE_HYPOT
	PHP_FE(hypot,															NULL)
#endif	
	PHP_FE(deg2rad,															NULL)
	PHP_FE(rad2deg,															NULL)
	PHP_FE(bindec,															NULL)
	PHP_FE(hexdec,															NULL)
	PHP_FE(octdec,															NULL)
	PHP_FE(decbin,															NULL)
	PHP_FE(decoct,															NULL)
	PHP_FE(dechex,															NULL)
	PHP_FE(base_convert,													NULL)
	PHP_FE(number_format,													NULL)
	PHP_FE(fmod,															NULL)
	PHP_FE(ip2long,															NULL)
	PHP_FE(long2ip,															NULL)

	PHP_FE(getenv,															NULL)
#ifdef HAVE_PUTENV
	PHP_FE(putenv,															NULL)
#endif

#ifdef HAVE_GETOPT
	PHP_FE(getopt,															NULL)
#endif

#ifdef HAVE_GETTIMEOFDAY
	PHP_FE(microtime,														NULL)
	PHP_FE(gettimeofday,													NULL)
#endif

#ifdef HAVE_GETRUSAGE
	PHP_FE(getrusage,														NULL)
#endif

#ifdef HAVE_GETTIMEOFDAY
	PHP_FE(uniqid,															NULL)
#endif

	PHP_FE(quoted_printable_decode,											NULL)
	PHP_FE(convert_cyr_string,												NULL)
	PHP_FE(get_current_user,												NULL)
	PHP_FE(set_time_limit,													NULL)
	PHP_FE(get_cfg_var,														NULL)
	PHP_FALIAS(magic_quotes_runtime, set_magic_quotes_runtime,				NULL)
	PHP_FE(set_magic_quotes_runtime,										NULL)
	PHP_FE(get_magic_quotes_gpc,											NULL)
	PHP_FE(get_magic_quotes_runtime,										NULL)

	PHP_FE(import_request_variables,										NULL)
	PHP_FE(error_log,														NULL)
	PHP_FE(call_user_func,													NULL)
	PHP_FE(call_user_func_array,											NULL)
	PHP_FE(call_user_method,		second_arg_force_ref)
	PHP_FE(call_user_method_array,	second_arg_force_ref)
	PHP_FE(serialize,														NULL)															
	PHP_FE(unserialize,														NULL)
#if MEMORY_LIMIT
	PHP_FE(memory_get_usage,													NULL)
#endif

	PHP_FE(var_dump,														NULL)
	PHP_FE(var_export,														NULL)
	PHP_FE(debug_zval_dump,														NULL)
	PHP_FE(print_r,															NULL)

	PHP_FE(register_shutdown_function,										NULL)
	PHP_FE(register_tick_function,											NULL)
	PHP_FE(unregister_tick_function,										NULL)

	PHP_FE(highlight_file,													NULL)
	PHP_FALIAS(show_source, 		highlight_file,							NULL)
	PHP_FE(highlight_string,												NULL)

	PHP_FE(ini_get,															NULL)
	PHP_FE(ini_get_all,														NULL)
	PHP_FE(ini_set,															NULL)
	PHP_FALIAS(ini_alter,			ini_set,								NULL)
	PHP_FE(ini_restore,														NULL)
	PHP_FE(get_include_path,												NULL)
	PHP_FE(set_include_path,												NULL)
	PHP_FE(restore_include_path,											NULL)

	PHP_FE(setcookie,														NULL)
	PHP_FE(header,															NULL)
	PHP_FE(headers_sent,  first_and_second__args_force_ref)

	PHP_FE(connection_aborted,												NULL)
	PHP_FE(connection_status,												NULL)
	PHP_FE(ignore_user_abort,												NULL)
	PHP_FE(parse_ini_file,													NULL)
	PHP_FE(is_uploaded_file,												NULL)
	PHP_FE(move_uploaded_file,												NULL)

	/* functions from type.c */
	PHP_FE(intval,															NULL)
	PHP_FE(floatval,														NULL)
	PHP_FALIAS(doubleval,          floatval,				                NULL)
	PHP_FE(strval,															NULL)
	PHP_FE(gettype,															NULL)
	PHP_FE(settype,					first_arg_force_ref)
	PHP_FE(is_null,															NULL)
	PHP_FE(is_resource,														NULL)
	PHP_FE(is_bool,															NULL)
	PHP_FE(is_long,															NULL)
	PHP_FE(is_float,														NULL)
	PHP_FALIAS(is_int,				is_long,								NULL)
	PHP_FALIAS(is_integer,			is_long,								NULL)
	PHP_FALIAS(is_double,			is_float,								NULL)
	PHP_FALIAS(is_real,				is_float,								NULL)
	PHP_FE(is_numeric,														NULL)
	PHP_FE(is_string,														NULL)
	PHP_FE(is_array,														NULL)
	PHP_FE(is_object,														NULL)
	PHP_FE(is_scalar,														NULL)
	PHP_FE(is_callable,				third_arg_force_ref)

	/* functions from reg.c */
	PHP_FE(ereg,					third_arg_force_ref)
	PHP_FE(ereg_replace,													NULL)
	PHP_FE(eregi,					third_arg_force_ref)
	PHP_FE(eregi_replace,													NULL)
	PHP_FE(split,															NULL)
	PHP_FE(spliti,															NULL)
	PHP_FALIAS(join,				implode,								NULL)
	PHP_FE(sql_regcase,														NULL)

	/* functions from dl.c */
	PHP_FE(dl,																NULL)

	/* functions from file.c */
	PHP_FE(pclose,															NULL)
	PHP_FE(popen,															NULL)
	PHP_FE(readfile,														NULL)
	PHP_FE(rewind,															NULL)
	PHP_FE(rmdir,															NULL)
	PHP_FE(umask,															NULL)
	PHP_FE(fclose,															NULL)
	PHP_FE(feof,															NULL)
	PHP_FE(fgetc,															NULL)
	PHP_FE(fgets,															NULL)
	PHP_FE(fgetss,															NULL)
	PHP_FE(fread,															NULL)
	PHP_STATIC_FE("fopen",			php_if_fopen,							NULL)
	PHP_FE(fpassthru,														NULL)
	PHP_STATIC_FE("ftruncate",		php_if_ftruncate,						NULL)
	PHP_STATIC_FE("fstat",			php_if_fstat,							NULL)
	PHP_FE(fseek,															NULL)
	PHP_FE(ftell,															NULL)
	PHP_FE(fflush,															NULL)
	PHP_FE(fwrite,															NULL)
	PHP_FALIAS(fputs,				fwrite,									NULL)
	PHP_FE(mkdir,															NULL)
	PHP_FE(rename,															NULL)
	PHP_FE(copy,															NULL)
	PHP_FE(tempnam,															NULL)
	PHP_STATIC_FE("tmpfile",		php_if_tmpfile,							NULL)
	PHP_FE(file,															NULL)
	PHP_FE(file_get_contents,												NULL)
	PHP_FE(stream_select,					  first_through_third_args_force_ref)
	PHP_FE(stream_context_create,											NULL)
	PHP_FE(stream_context_set_params,										NULL)
	PHP_FE(stream_context_set_option,										NULL)
	PHP_FE(stream_context_get_options,										NULL)
	PHP_FE(stream_filter_prepend,											NULL)
	PHP_FE(stream_filter_append,											NULL)
	PHP_FE(fgetcsv,															NULL)
	PHP_FE(flock,											 third_arg_force_ref)
	PHP_FE(get_meta_tags,													NULL)
	PHP_FE(stream_set_write_buffer,											NULL)
	PHP_FALIAS(set_file_buffer, stream_set_write_buffer,					NULL)

	PHP_FE(set_socket_blocking,												NULL)
	PHP_FE(stream_set_blocking,												NULL)
	PHP_FALIAS(socket_set_blocking, stream_set_blocking,					NULL)

	PHP_FE(stream_get_meta_data,											NULL)
	PHP_FE(stream_register_wrapper,											NULL)
	PHP_FALIAS(stream_wrapper_register, stream_register_wrapper,			NULL)

#if HAVE_SYS_TIME_H || defined(PHP_WIN32)
	PHP_FE(stream_set_timeout,												NULL)
	PHP_FALIAS(socket_set_timeout, stream_set_timeout,						NULL)
#endif

	PHP_FALIAS(socket_get_status, stream_get_meta_data,						NULL)

#if (!defined(__BEOS__) && !defined(NETWARE) && HAVE_REALPATH) || defined(ZTS)
	PHP_FE(realpath,														NULL)
#endif

#ifdef HAVE_FNMATCH
	PHP_FE(fnmatch,														    NULL)
#endif

	/* functions from fsock.c */
	PHP_FE(fsockopen,				third_and_fourth_args_force_ref)
	PHP_FE(pfsockopen,				third_and_fourth_args_force_ref)

	/* functions from pack.c */
	PHP_FE(pack,															NULL)
	PHP_FE(unpack,															NULL)

	/* functions from browscap.c */
	PHP_FE(get_browser,														NULL)

#if HAVE_CRYPT
	/* functions from crypt.c */
	PHP_FE(crypt,															NULL)
#endif

	/* functions from dir.c */
	PHP_FE(opendir,															NULL)
	PHP_FE(closedir,														NULL)
	PHP_FE(chdir,															NULL)

#if defined(HAVE_CHROOT) && !defined(ZTS) && ENABLE_CHROOT_FUNC
	PHP_FE(chroot,															NULL)
#endif

	PHP_FE(getcwd,															NULL)
	PHP_FE(rewinddir,														NULL)
	PHP_STATIC_FE("readdir",		php_if_readdir,							NULL)
	PHP_FALIAS(dir,					getdir,									NULL)
#ifdef HAVE_GLOB
	PHP_FE(glob,															NULL)
#endif
	/* functions from filestat.c */
	PHP_FE(fileatime,														NULL)
	PHP_FE(filectime,														NULL)
	PHP_FE(filegroup,														NULL)
	PHP_FE(fileinode,														NULL)
	PHP_FE(filemtime,														NULL)
	PHP_FE(fileowner,														NULL)
	PHP_FE(fileperms,														NULL)
	PHP_FE(filesize,														NULL)
	PHP_FE(filetype,														NULL)
	PHP_FE(file_exists,														NULL)
	PHP_FE(is_writable,														NULL)
	PHP_FALIAS(is_writeable,		is_writable,							NULL)
	PHP_FE(is_readable,														NULL)
#ifndef PHP_WIN32
	PHP_FE(is_executable,													NULL)
#endif
	PHP_FE(is_file,															NULL)
	PHP_FE(is_dir,															NULL)
	PHP_FE(is_link,															NULL)
	PHP_STATIC_FE("stat",			php_if_stat,							NULL)
	PHP_STATIC_FE("lstat",			php_if_lstat,							NULL)
	PHP_FE(chown,															NULL)
	PHP_FE(chgrp,															NULL)
	PHP_FE(chmod,															NULL)
#if HAVE_UTIME
	PHP_FE(touch,															NULL)
#endif	
	PHP_FE(clearstatcache,													NULL)
	PHP_FE(disk_total_space,												NULL)
	PHP_FE(disk_free_space,													NULL)
	PHP_FALIAS(diskfreespace,		disk_free_space,						NULL)

	/* functions from mail.c */
#ifdef HAVE_SENDMAIL
	PHP_FE(mail,															NULL)
	PHP_FE(ezmlm_hash,														NULL)
#endif

	/* functions from syslog.c */
#ifdef HAVE_SYSLOG_H
	PHP_FE(openlog,															NULL)
	PHP_FE(syslog,															NULL)
	PHP_FE(closelog,														NULL)
	PHP_FE(define_syslog_variables,											NULL)
#endif

	/* functions from lcg.c */
	PHP_FE(lcg_value,														NULL)

	/* functions from metaphone.c */
	PHP_FE(metaphone,														NULL)

	/* functions from output.c */
	PHP_FE(ob_start,														NULL)
	PHP_FE(ob_flush,														NULL)
	PHP_FE(ob_clean,														NULL)
	PHP_FE(ob_end_flush,													NULL)
	PHP_FE(ob_end_clean,													NULL)
	PHP_FE(ob_get_flush,													NULL)
	PHP_FE(ob_get_clean,													NULL)
	PHP_FE(ob_get_length,													NULL)
	PHP_FE(ob_get_level,													NULL)
	PHP_FE(ob_get_status,													NULL)
	PHP_FE(ob_get_contents,													NULL)
	PHP_FE(ob_implicit_flush,												NULL)
	PHP_FE(ob_list_handlers,												NULL)

	/* functions from array.c */
	PHP_FE(ksort,					first_arg_force_ref)
	PHP_FE(krsort,					first_arg_force_ref)
	PHP_FE(natsort,					first_arg_force_ref)
	PHP_FE(natcasesort,				first_arg_force_ref)
	PHP_FE(asort,					first_arg_force_ref)
	PHP_FE(arsort,					first_arg_force_ref)
	PHP_FE(sort,					first_arg_force_ref)
	PHP_FE(rsort,					first_arg_force_ref)
	PHP_FE(usort,					first_arg_force_ref)
	PHP_FE(uasort,					first_arg_force_ref)
	PHP_FE(uksort,					first_arg_force_ref)
	PHP_FE(shuffle,					first_arg_force_ref)
	PHP_FE(array_walk,				first_arg_force_ref)
	PHP_FE(count,															NULL)
	PHP_FE(end,						first_arg_force_ref)
	PHP_FE(prev,					first_arg_force_ref)
	PHP_FE(next,					first_arg_force_ref)
	PHP_FE(reset,					first_arg_force_ref)
	PHP_FE(current,					first_arg_force_ref)
	PHP_FE(key,					first_arg_force_ref)
	PHP_FE(min,																NULL)
	PHP_FE(max,																NULL)
	PHP_FE(in_array,														NULL)
	PHP_FE(array_search,													NULL)
	PHP_FE(extract,															NULL)
	PHP_FE(compact,															NULL)
	PHP_FE(array_fill,														NULL)
	PHP_FE(range,															NULL)
	PHP_FE(array_multisort,													NULL)
	PHP_FE(array_push,				first_arg_force_ref)
	PHP_FE(array_pop,				first_arg_force_ref)
	PHP_FE(array_shift,				first_arg_force_ref)
	PHP_FE(array_unshift,			first_arg_force_ref)
	PHP_FE(array_splice,			first_arg_force_ref)
	PHP_FE(array_slice,														NULL)
	PHP_FE(array_merge,														NULL)
	PHP_FE(array_merge_recursive,											NULL)
	PHP_FE(array_keys,														NULL)
	PHP_FE(array_values,													NULL)
	PHP_FE(array_count_values,												NULL)
	PHP_FE(array_reverse,													NULL)
	PHP_FE(array_reduce,													NULL)
	PHP_FE(array_pad,														NULL)
	PHP_FE(array_flip,														NULL)
	PHP_FE(array_change_key_case,											NULL)
	PHP_FE(array_rand,														NULL)
	PHP_FE(array_unique,													NULL)
	PHP_FE(array_intersect,													NULL)
	PHP_FE(array_intersect_assoc,													NULL)
	PHP_FE(array_diff,														NULL)
	PHP_FE(array_diff_assoc,														NULL)
	PHP_FE(array_sum,														NULL)
	PHP_FE(array_filter,													NULL)
	PHP_FE(array_map,														NULL)
	PHP_FE(array_chunk,														NULL)
	PHP_FE(array_key_exists,														NULL)

	/* aliases from array.c */
	PHP_FALIAS(pos, 				current, 				 first_arg_force_ref)
	PHP_FALIAS(sizeof, 				count, 									NULL)
	PHP_FALIAS(key_exists,			array_key_exists,						NULL)

	/* functions from assert.c */
	PHP_FE(assert,															NULL)
	PHP_FE(assert_options,													NULL)

    /* functions from versioning.c */
    PHP_FE(version_compare,													NULL)

	/* functions from ftok.c*/
#if HAVE_FTOK
	PHP_FE(ftok,	NULL)
#endif

	PHP_FE(str_rot13, NULL)

	/* functions from aggregate.c */
	PHP_FE(aggregate,						first_arg_force_ref)
	PHP_FE(aggregate_methods,				first_arg_force_ref)
	PHP_FE(aggregate_methods_by_list,		first_arg_force_ref)
	PHP_FE(aggregate_properties,			first_arg_force_ref)
	PHP_FE(aggregate_properties_by_list,	first_arg_force_ref)
#if (HAVE_PCRE || HAVE_BUNDLED_PCRE) && !defined(COMPILE_DL_PCRE)
	PHP_FE(aggregate_methods_by_regexp,		first_arg_force_ref)
	PHP_FE(aggregate_properties_by_regexp,	first_arg_force_ref)
#endif
	PHP_FE(deaggregate,						first_arg_force_ref)
	PHP_FE(aggregation_info,				first_arg_force_ref)

	PHP_FE(output_add_rewrite_var,											NULL)
	PHP_FE(output_reset_rewrite_vars,										NULL)

	{NULL, NULL, NULL}
};


static PHP_INI_MH(OnUpdateSafeModeProtectedEnvVars)
{
	char *protected_vars, *protected_var;
	char *token_buf;
	int dummy = 1;

	protected_vars = estrndup(new_value, new_value_length);
	zend_hash_clean(&BG(sm_protected_env_vars));

	protected_var = php_strtok_r(protected_vars, ", ", &token_buf);
	while (protected_var) {
		zend_hash_update(&BG(sm_protected_env_vars), protected_var, strlen(protected_var), &dummy, sizeof(int), NULL);
		protected_var = php_strtok_r(NULL, ", ", &token_buf);
	}
	efree(protected_vars);
	return SUCCESS;
}


static PHP_INI_MH(OnUpdateSafeModeAllowedEnvVars)