例子：
头文件：
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2012 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef PHP_TEST_H
#define PHP_TEST_H
extern zend_module_entry test_module_entry;
#define phpext_test_ptr &test_module_entry
#ifdef PHP_WIN32
# define PHP_TEST_API __declspec(dllexport)
#elif defined(__GNUC__) && __GNUC__ >= 4
# define PHP_TEST_API __attribute__ ((visibility("default")))
#else
# define PHP_TEST_API
#endif
#ifdef ZTS
#include "TSRM.h"
#endif
PHP_MINIT_FUNCTION(test);
PHP_MSHUTDOWN_FUNCTION(test);
PHP_RINIT_FUNCTION(test);
PHP_RSHUTDOWN_FUNCTION(test);
PHP_MINFO_FUNCTION(test);
PHP_FUNCTION(confirm_test_compiled); /* For testing, remove later. */
PHP_FUNCTION(test_ini); /*test by ini*/
/*
Declare any global variables you may need between the BEGIN
and END macros here:
*/
ZEND_BEGIN_MODULE_GLOBALS(test)
long global_value;
char *global_string;
ZEND_END_MODULE_GLOBALS(test)
/* In every utility function you add that needs to use variables
in php_test_globals, call TSRMLS_FETCH(); after declaring other
variables used by that function, or better yet, pass in TSRMLS_CC
after the last function argument and declare your utility function
with TSRMLS_DC after the last declared argument. Always refer to
the globals in your function as TEST_G(variable). You are
encouraged to rename these macros something shorter, see
examples in any other php module directory.
*/
#ifdef ZTS
#define TEST_G(v) TSRMG(test_globals_id, zend_test_globals *, v)
#else
#define TEST_G(v) (test_globals.v)
#endif
#endif /* PHP_TEST_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
test.c
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2012 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "php_test.h"
/* If you declare any globals in php_test.h uncomment this:
*/
ZEND_DECLARE_MODULE_GLOBALS(test)
/* True global resources - no need for thread safety here */
static int le_test;
/* {{{ test_functions[]
*
* Every user visible function must have an entry in test_functions[].
*/
const zend_function_entry test_functions[] = {
PHP_FE(confirm_test_compiled, NULL) /* For testing, remove later. */
PHP_FE(test_ini, NULL)
PHP_FE_END /* Must be the last line in test_functions[] */
};
/* }}} */
/* {{{ test_module_entry
*/
zend_module_entry test_module_entry = {
#if ZEND_MODULE_API_NO >= 20010901
STANDARD_MODULE_HEADER,
#endif
"test",
test_functions,
PHP_MINIT(test),
PHP_MSHUTDOWN(test),
PHP_RINIT(test), /* Replace with NULL if there's nothing to do at request start */
PHP_RSHUTDOWN(test), /* Replace with NULL if there's nothing to do at request end */
PHP_MINFO(test),
#if ZEND_MODULE_API_NO >= 20010901
"0.1", /* Replace with version number for your extension */
#endif
STANDARD_MODULE_PROPERTIES
};
/* }}} */
#ifdef COMPILE_DL_TEST
ZEND_GET_MODULE(test)
#endif
/* {{{ PHP_INI
*/
//* Remove comments and fill if you need to have entries in php.ini
PHP_INI_BEGIN()
// STD_PHP_INI_ENTRY("test.global_value", "42", PHP_INI_ALL, OnUpdateLong, global_value, zend_test_globals, test_globals)
// STD_PHP_INI_ENTRY("test.global_string", "foobar", PHP_INI_ALL, OnUpdateString, global_string, zend_test_globals, test_globals)
STD_PHP_INI_ENTRY("test.author", "fang.liu", PHP_INI_ALL, OnUpdateString, global_string, zend_test_globals,test_globals)
PHP_INI_END()
//*/
/* }}} */
/* {{{ php_test_init_globals
*/
//* Uncomment this function if you have INI entries
//初始化全局变量
static void php_test_init_globals(zend_test_globals *test_globals)
{
test_globals->global_value = 0;
test_globals->global_string = NULL;
}
//销毁全局变量
static void php_test_destroy_globals(zend_test_globals *test_globals TSRMLS_DC)
{
}
//*/
/* }}} */
/* {{{ PHP_MINIT_FUNCTION
*/
PHP_MINIT_FUNCTION(test)
{
ZEND_INIT_MODULE_GLOBALS(test, php_test_init_globals, php_test_destroy_globals);
REGISTER_INI_ENTRIES();
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MSHUTDOWN_FUNCTION
*/
PHP_MSHUTDOWN_FUNCTION(test)
{
/* uncomment this line if you have INI entries
UNREGISTER_INI_ENTRIES();
*/
return SUCCESS;
}
/* }}} */
/* Remove if there's nothing to do at request start */
/* {{{ PHP_RINIT_FUNCTION
*/
PHP_RINIT_FUNCTION(test)
{
return SUCCESS;
}
/* }}} */
/* Remove if there's nothing to do at request end */
/* {{{ PHP_RSHUTDOWN_FUNCTION
*/
PHP_RSHUTDOWN_FUNCTION(test)
{
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MINFO_FUNCTION
*/
PHP_MINFO_FUNCTION(test)
{
php_info_print_table_start();
php_info_print_table_header(2, "test support", "enabled");
php_info_print_table_row(2, "Author", "Fang");
php_info_print_table_row(2, "Version", "0.1 test");
php_info_print_table_end();
/* Remove comments if you have entries in php.ini
DISPLAY_INI_ENTRIES();
*/
}
/* }}} */
/* Remove the following function when you have succesfully modified config.m4
so that your module can be compiled into PHP, it exists only for testing
purposes. */
/* Every user-visible function in PHP should document itself in the source */
/* {{{ proto string confirm_test_compiled(string arg)
Return a string to confirm that the module is compiled in */
PHP_FUNCTION(confirm_test_compiled)
{
char *arg = NULL;
int arg_len, len;
char *strg;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &arg, &arg_len) == FAILURE) {
return;
}
len = spprintf(&strg, 0, "Congratulations! You have successfully modified ext/%.78s/config.m4. Module %.78s is now compiled into PHP.", "test", arg);
RETURN_STRINGL(strg, len, 0);
}
/* }}} */
PHP_FUNCTION(test_ini)
{
const char *author = INI_STR("test.author");
php_printf("ini config: %srn", author);
}
/* The previous line is meant for vim and emacs, so it can correctly fold and
unfold functions in source code. See the corresponding marks just before
function definition, where the functions purpose is also documented. Please
follow this convention for the convenience of others editing your code.
*/
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/