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Jun
20
在PHP的扩展(extension)中调用其他的php函数 
=> How to call a php function in a php extension
详细的说明参见：
[php-5.2.17]
/Zend/zend_execute_API.c +623 & +636 call_user_function_ex
/ext/standard/basic_functions.c +5174 PHP_FUNCTION(call_user_func_array)
/ext/pcre/pcre.c +833 (in function "preg_do_repl_func")
http://man.chinaunix.net/develop/php/php_manual_zh/html/zend.calling-user-functions.html
http://www.phpfreaks.com/forums/index.php?topic=10272.0
转载请注明出自 ，如是转载文则注明原出处，谢谢:)
RSS订阅地址: https://www.felix021.com/blog/feed.php 。
详细的说明参见：
[php-5.2.17]
/Zend/zend_execute_API.c +623 & +636 call_user_function_ex
/ext/standard/basic_functions.c +5174 PHP_FUNCTION(call_user_func_array)
/ext/pcre/pcre.c +833 (in function "preg_do_repl_func")
http://man.chinaunix.net/develop/php/php_manual_zh/html/zend.calling-user-functions.html
http://www.phpfreaks.com/forums/index.php?topic=10272.0
PHP_FUNCTION (caller)
{
//call_user_function_ex
zval *function, *str, *arr;
zval **params[10];
MAKE_STD_ZVAL(function);
ZVAL_STRING(function, "var_dump", 1); //I wanna call var_dump
/* //pass a string as its param
MAKE_STD_ZVAL(str);
ZVAL_STRING(str, "Hello, world!", 1);
params[0] = &str;
*/
//pass an array as its param
MAKE_STD_ZVAL(arr);
array_init(arr);
add_assoc_string(arr, "name", "felix021", 1);
params[0] = &arr;
zval *ret;
if (call_user_function_ex(CG(function_table), NULL,
function, &ret, 2, params, 0, NULL TSRMLS_CC) != FAILURE)
{
*return_value = *ret;
zval_copy_ctor(return_value);
zval_ptr_dtor(&ret);
return;
}
else {
RETURN_FALSE;
}
}
{
//call_user_function_ex
zval *function, *str, *arr;
zval **params[10];
MAKE_STD_ZVAL(function);
ZVAL_STRING(function, "var_dump", 1); //I wanna call var_dump
/* //pass a string as its param
MAKE_STD_ZVAL(str);
ZVAL_STRING(str, "Hello, world!", 1);
params[0] = &str;
*/
//pass an array as its param
MAKE_STD_ZVAL(arr);
array_init(arr);
add_assoc_string(arr, "name", "felix021", 1);
params[0] = &arr;
zval *ret;
if (call_user_function_ex(CG(function_table), NULL,
function, &ret, 2, params, 0, NULL TSRMLS_CC) != FAILURE)
{
*return_value = *ret;
zval_copy_ctor(return_value);
zval_ptr_dtor(&ret);
return;
}
else {
RETURN_FALSE;
}
}
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转载请注明出自 ，如是转载文则注明原出处，谢谢:)
RSS订阅地址: https://www.felix021.com/blog/feed.php 。
