From: Felipe Pena <felipe@php.net>
Date: Sat, 2 Aug 2008 04:40:45 +0000 (+0000)
Subject: - Added parameter TSRMLS_DC in zend_is_callable()
X-Git-Tag: BEFORE_HEAD_NS_CHANGE~908
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=611ecc5111784936a306a98c10b9d74a2ab7d1eb;p=php

- Added parameter TSRMLS_DC in zend_is_callable()
---

diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index be2b46b9c5..bb6a7218b2 100644
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -3272,10 +3272,8 @@ ZEND_API zend_bool zend_is_callable_ex(zval *callable, zval **object_pp, uint ch
 }
 /* }}} */
 
-ZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, zval *callable_name) /* {{{ */
+ZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, zval *callable_name TSRMLS_DC) /* {{{ */
 {
-	TSRMLS_FETCH();
-
 	return zend_is_callable_ex(callable, NULL, check_flags, callable_name, NULL, NULL TSRMLS_CC);
 }
 /* }}} */
diff --git a/Zend/zend_API.h b/Zend/zend_API.h
index 34b1c2c692..598d348d38 100644
--- a/Zend/zend_API.h
+++ b/Zend/zend_API.h
@@ -285,7 +285,7 @@ ZEND_API void zend_wrong_param_count(TSRMLS_D);
 #define IS_CALLABLE_STRICT  (IS_CALLABLE_CHECK_IS_STATIC)
 
 ZEND_API zend_bool zend_is_callable_ex(zval *callable, zval **object_pp, uint check_flags, zval *callable_name, zend_fcall_info_cache *fcc, char **error TSRMLS_DC);
-ZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, zval *callable_name);
+ZEND_API zend_bool zend_is_callable(zval *callable, uint check_flags, zval *callable_name TSRMLS_DC);
 ZEND_API zend_bool zend_make_callable(zval *callable, zval *callable_name TSRMLS_DC);
 ZEND_API const char *zend_get_module_version(const char *module_name);
 ZEND_API int zend_get_module_started(char *module_name);
diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index b74265f9e6..715219a54c 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -1506,7 +1506,7 @@ ZEND_FUNCTION(set_error_handler)
 		return;
 	}
 
-	if (!zend_is_callable(error_handler, 0, &error_handler_name)) {
+	if (!zend_is_callable(error_handler, 0, &error_handler_name TSRMLS_CC)) {
 		zend_error(E_WARNING, "%v() expects the argument (%R) to be a valid callback",
 				   get_active_function_name(TSRMLS_C), Z_TYPE(error_handler_name), Z_UNIVAL(error_handler_name));
 		zval_dtor(&error_handler_name);
@@ -1576,7 +1576,7 @@ ZEND_FUNCTION(set_exception_handler)
 	}
 
 	if (Z_TYPE_P(exception_handler) != IS_NULL) { /* NULL == unset */
-		if (!zend_is_callable(exception_handler, 0, &exception_handler_name)) {
+		if (!zend_is_callable(exception_handler, 0, &exception_handler_name TSRMLS_CC)) {
 			zend_error(E_WARNING, "%v() expects the argument (%R) to be a valid callback",
 					   get_active_function_name(TSRMLS_C), Z_TYPE(exception_handler_name), Z_UNIVAL(exception_handler_name));
 			zval_dtor(&exception_handler_name);
diff --git a/ext/filter/callback_filter.c b/ext/filter/callback_filter.c
index 62c14e335f..b500c5b4ed 100644
--- a/ext/filter/callback_filter.c
+++ b/ext/filter/callback_filter.c
@@ -26,7 +26,7 @@ void php_filter_callback(PHP_INPUT_FILTER_PARAM_DECL)
 	zval ***args;
 	int status;
 
-	if (!option_array || !zend_is_callable(option_array, IS_CALLABLE_CHECK_NO_ACCESS, NULL)) {
+	if (!option_array || !zend_is_callable(option_array, IS_CALLABLE_CHECK_NO_ACCESS, NULL TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "First argument is expected to be a valid callback");
 		zval_dtor(value);
 		Z_TYPE_P(value) = IS_NULL;
diff --git a/ext/interbase/ibase_events.c b/ext/interbase/ibase_events.c
index f5d303c2db..b4c204ba26 100644
--- a/ext/interbase/ibase_events.c
+++ b/ext/interbase/ibase_events.c
@@ -304,7 +304,7 @@ PHP_FUNCTION(ibase_set_event_handler)
 	}
 
 	/* get the callback */
-	if (!zend_is_callable(*cb_arg, 0, NULL)) {
+	if (!zend_is_callable(*cb_arg, 0, NULL TSRMLS_CC)) {
 		_php_ibase_module_error("Callback argument %s is not a callable function"
 			TSRMLS_CC, Z_STRVAL_PP(cb_arg));
 		RETURN_FALSE;
diff --git a/ext/interbase/php_ibase_udf.c b/ext/interbase/php_ibase_udf.c
index 4bdeb87dfb..3945d465b7 100644
--- a/ext/interbase/php_ibase_udf.c
+++ b/ext/interbase/php_ibase_udf.c
@@ -192,10 +192,14 @@ static void call_php(char *name, PARAMDSC *r, int argc, PARAMDSC **argv)
 		INIT_ZVAL(callback);
 		ZVAL_STRING(&callback,name,0);
 
+		LOCK();
+		
 		/* check if the requested function exists */
-		if (!zend_is_callable(&callback, 0, NULL)) {
+		if (!zend_is_callable(&callback, 0, NULL TSRMLS_CC)) {
 			break;
 		}
+		
+		UNLOCK();
 	
 		/* create the argument array */
 		for (i = 0; i < argc; ++i) {
diff --git a/ext/ldap/ldap.c b/ext/ldap/ldap.c
index 0622d1e622..57d852bd71 100644
--- a/ext/ldap/ldap.c
+++ b/ext/ldap/ldap.c
@@ -2140,7 +2140,7 @@ PHP_FUNCTION(ldap_set_rebind_proc)
 	}
 
 	/* callable? */
-	if (!zend_is_callable(callback, 0, &callback_name)) {
+	if (!zend_is_callable(callback, 0, &callback_name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Two arguments expected for '%R' to be a valid callback", Z_TYPE(callback_name), Z_UNIVAL(callback_name));
 		zval_dtor(&callback_name);
 		RETURN_FALSE;
diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c
index 03c041a115..44f103628c 100644
--- a/ext/mysqli/mysqli_api.c
+++ b/ext/mysqli/mysqli_api.c
@@ -1477,7 +1477,7 @@ PHP_FUNCTION(mysqli_set_local_infile_handler)
 	}
 
 	/* check callback function */
-	if (!zend_is_callable(callback_func, 0, &callback_name)) {
+	if (!zend_is_callable(callback_func, 0, &callback_name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Not a valid callback function %R", Z_TYPE(callback_name), Z_UNIVAL(callback_name));
 		zval_dtor(&callback_name);
 		RETURN_FALSE;
diff --git a/ext/pcntl/pcntl.c b/ext/pcntl/pcntl.c
index b0fa81007c..f29588c66f 100755
--- a/ext/pcntl/pcntl.c
+++ b/ext/pcntl/pcntl.c
@@ -728,7 +728,7 @@ PHP_FUNCTION(pcntl_signal)
 		RETURN_TRUE;
 	}
 	
-	if (!zend_is_callable(handle, 0, &func_name)) {
+	if (!zend_is_callable(handle, 0, &func_name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%R is not a callable function name error", Z_TYPE(func_name), Z_UNIVAL(func_name));
 		zval_dtor(&func_name);
 		RETURN_FALSE;
diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 2e7638ed51..f1ee5585c3 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -1463,7 +1463,7 @@ static void preg_replace_impl(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_callabl
 		if (Z_TYPE_P(replace) != IS_ARRAY && Z_TYPE_P(replace) != IS_OBJECT) {
 			convert_to_text(replace);
 		}
-		if (!zend_is_callable(replace, 0, &callback_name)) {
+		if (!zend_is_callable(replace, 0, &callback_name TSRMLS_CC)) {
 			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Requires argument 2, '%R', to be a valid callback", Z_TYPE(callback_name), Z_UNIVAL(callback_name));
 			zval_dtor(&callback_name);
 			*return_value = *subject;
diff --git a/ext/pdo/pdo_stmt.c b/ext/pdo/pdo_stmt.c
index 8d79061138..63b75bf0b9 100755
--- a/ext/pdo/pdo_stmt.c
+++ b/ext/pdo/pdo_stmt.c
@@ -802,7 +802,7 @@ static int make_callable_ex(pdo_stmt_t *stmt, zval *callable, zend_fcall_info *
 		method = &callable;
 	}
 	
-	if (!method || !zend_is_callable(callable, 0, NULL)) {
+	if (!method || !zend_is_callable(callable, 0, NULL TSRMLS_CC)) {
 		pdo_raise_impl_error(stmt->dbh, stmt, "HY000", "user-supplied function must be a valid callback" TSRMLS_CC);
 		return 0;
 	}
diff --git a/ext/pdo_sqlite/sqlite_driver.c b/ext/pdo_sqlite/sqlite_driver.c
index e63dde7069..02fce50198 100644
--- a/ext/pdo_sqlite/sqlite_driver.c
+++ b/ext/pdo_sqlite/sqlite_driver.c
@@ -502,7 +502,7 @@ static PHP_METHOD(SQLite, sqliteCreateFunction)
 	dbh = zend_object_store_get_object(getThis() TSRMLS_CC);
 	PDO_CONSTRUCT_CHECK;
 
-	if (!zend_is_callable(callback, 0, NULL)) {
+	if (!zend_is_callable(callback, 0, NULL TSRMLS_CC)) {
 		pdo_sqlite_errmsg(dbh, NULL, "callback is not callable");
 		RETURN_FALSE;
 	}
@@ -571,11 +571,11 @@ static PHP_METHOD(SQLite, sqliteCreateAggregate)
 	dbh = zend_object_store_get_object(getThis() TSRMLS_CC);
 	PDO_CONSTRUCT_CHECK;
 
-	if (!zend_is_callable(step_callback, 0, NULL)) {
+	if (!zend_is_callable(step_callback, 0, NULL TSRMLS_CC)) {
 		pdo_sqlite_errmsg(dbh, NULL, "step callback is not callable");
 		RETURN_FALSE;
 	}
-	if (!zend_is_callable(fini_callback, 0, NULL)) {
+	if (!zend_is_callable(fini_callback, 0, NULL TSRMLS_CC)) {
 		pdo_sqlite_errmsg(dbh, NULL, "fini callback is not callable");
 		RETURN_FALSE;
 	}
diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index ba68438978..2f53028e64 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -499,7 +499,7 @@ PHP_FUNCTION(readline_completion_function)
 		RETURN_FALSE;
 	}
 
-	if (!zend_is_callable(arg, 0, &name)) {
+	if (!zend_is_callable(arg, 0, &name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%R is not callable", Z_TYPE(name), Z_UNIVAL(name));
 		zval_dtor(&name);
 		RETURN_FALSE;
@@ -552,7 +552,7 @@ PHP_FUNCTION(readline_callback_handler_install)
 		return;
 	}
 
-	if (!zend_is_callable(callback, 0, &name)) {
+	if (!zend_is_callable(callback, 0, &name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "%R is not callable", Z_TYPE(name), Z_UNIVAL(name));
 		zval_dtor(&name);
 		RETURN_FALSE;
diff --git a/ext/session/session.c b/ext/session/session.c
index 6b0fe71e13..b1b8127124 100644
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -1490,7 +1490,7 @@ static PHP_FUNCTION(session_set_save_handler)
 	
 
 	for (i = 0; i < 6; i++) {
-		if (!zend_is_callable(*args[i], 0, &name)) {
+		if (!zend_is_callable(*args[i], 0, &name TSRMLS_CC)) {
 			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Argument %d is not a valid callback", i+1);
 			zval_dtor(&name);
 			RETURN_FALSE;
diff --git a/ext/spl/spl_iterators.c b/ext/spl/spl_iterators.c
index 76dd0805b1..23fa15b10c 100755
--- a/ext/spl/spl_iterators.c
+++ b/ext/spl/spl_iterators.c
@@ -1234,7 +1234,7 @@ int spl_dual_it_call_method(char *method, INTERNAL_FUNCTION_PARAMETERS)
 	intern = (spl_dual_it_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
 
 	ZVAL_TEXT(&func, method, 0);
-	if (!zend_is_callable(&func, 0, &method)) {
+	if (!zend_is_callable(&func, 0, &method TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_ERROR, "Method %v::%R() does not exist", intern->inner.ce->name, Z_TYPE(method), Z_UNIVAL(method));
 		return FAILURE;
 	}
diff --git a/ext/sqlite/sqlite.c b/ext/sqlite/sqlite.c
index 15f9d25dee..049eea4d50 100644
--- a/ext/sqlite/sqlite.c
+++ b/ext/sqlite/sqlite.c
@@ -3556,14 +3556,14 @@ PHP_FUNCTION(sqlite_create_aggregate)
 		DB_FROM_ZVAL(db, &zdb);
 	}
 
-	if (!zend_is_callable(zstep, 0, &callable)) {
+	if (!zend_is_callable(zstep, 0, &callable TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "step function `%R' is not callable", Z_TYPE(callable), Z_UNIVAL(callable));
 		zval_dtor(&callable);
 		return;
 	}
 	zval_dtor(&callable);
 
-	if (!zend_is_callable(zfinal, 0, &callable)) {
+	if (!zend_is_callable(zfinal, 0, &callable TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "finalize function `%R' is not callable", Z_TYPE(callable), Z_UNIVAL(callable));
 		zval_dtor(&callable);
 		return;
@@ -3607,7 +3607,7 @@ PHP_FUNCTION(sqlite_create_function)
 		DB_FROM_ZVAL(db, &zdb);
 	}
 
-	if (!zend_is_callable(zcall, 0, &callable)) {
+	if (!zend_is_callable(zcall, 0, &callable TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "function `%R' is not callable", Z_TYPE(callable), Z_UNIVAL(callable));
 		zval_dtor(&callable);
 		return;
diff --git a/ext/sqlite3/sqlite3.c b/ext/sqlite3/sqlite3.c
index 27c55e1ae3..7b33edb698 100644
--- a/ext/sqlite3/sqlite3.c
+++ b/ext/sqlite3/sqlite3.c
@@ -801,7 +801,7 @@ PHP_METHOD(sqlite3, createFunction)
 		RETURN_FALSE;
 	}
 
-	if (!zend_is_callable(callback_func, 0, &callback_name)) {
+	if (!zend_is_callable(callback_func, 0, &callback_name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Not a valid callback function %R", Z_TYPE(callback_name), Z_UNIVAL(callback_name));
 		zval_dtor(&callback_name);
 		RETURN_FALSE;
@@ -853,14 +853,14 @@ PHP_METHOD(sqlite3, createAggregate)
 		RETURN_FALSE;
 	}
 
-	if (!zend_is_callable(step_callback, 0, &callback_name)) {
+	if (!zend_is_callable(step_callback, 0, &callback_name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Not a valid callback function %R", Z_TYPE(callback_name), Z_UNIVAL(callback_name));
 		zval_dtor(&callback_name);
 		RETURN_FALSE;
 	}
 	zval_dtor(&callback_name);
 
-	if (!zend_is_callable(fini_callback, 0, &callback_name)) {
+	if (!zend_is_callable(fini_callback, 0, &callback_name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Not a valid callback function %R", Z_TYPE(callback_name), Z_UNIVAL(callback_name));
 		zval_dtor(&callback_name);
 		RETURN_FALSE;
diff --git a/ext/standard/array.c b/ext/standard/array.c
index 6b9021d4da..fe0da87644 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -628,7 +628,7 @@ static int php_array_user_compare(const void *a, const void *b TSRMLS_DC) /* {{{
 
 /* check if comparison function is valid */
 #define PHP_ARRAY_CMP_FUNC_CHECK(func_name)	\
-	if (!zend_is_callable(*func_name, 0, NULL)) {	\
+	if (!zend_is_callable(*func_name, 0, NULL TSRMLS_CC)) {	\
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid comparison function");	\
 		BG(user_compare_fci) = old_user_compare_fci; \
 		BG(user_compare_fci_cache) = old_user_compare_fci_cache; \
diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index e29e7caff7..7a55928b70 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -5298,7 +5298,7 @@ static int user_shutdown_function_call(php_shutdown_function_entry *shutdown_fun
 	zval retval;
 	zval function_name;
 
-	if (!zend_is_callable(shutdown_function_entry->arguments[0], 0, &function_name)) {
+	if (!zend_is_callable(shutdown_function_entry->arguments[0], 0, &function_name TSRMLS_CC)) {
 		php_error(E_WARNING, "(Registered shutdown functions) Unable to call %R() - function does not exist", Z_TYPE(function_name), Z_UNIVAL(function_name));
 		zval_dtor(&function_name);
 		return 0;
@@ -5441,7 +5441,7 @@ PHP_FUNCTION(register_shutdown_function)
 	}
 
 	/* Prevent entering of anything but valid callback (syntax check only!) */
-	if (!zend_is_callable(shutdown_function_entry.arguments[0], 0, &function_name)) {
+	if (!zend_is_callable(shutdown_function_entry.arguments[0], 0, &function_name TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid shutdown callback '%R' passed", Z_TYPE(function_name), Z_UNIVAL(function_name));
 		efree(shutdown_function_entry.arguments);
 		RETVAL_FALSE;
diff --git a/ext/standard/type.c b/ext/standard/type.c
index 19ca9d03be..9fde3a4951 100644
--- a/ext/standard/type.c
+++ b/ext/standard/type.c
@@ -470,10 +470,10 @@ PHP_FUNCTION(is_callable)
 
 	syntax_only = syntax_only ? IS_CALLABLE_CHECK_SYNTAX_ONLY : 0;
 	if (ZEND_NUM_ARGS() > 2) {
-		retval = zend_is_callable(var, syntax_only, &name);
+		retval = zend_is_callable(var, syntax_only, &name TSRMLS_CC);
 		REPLACE_ZVAL_VALUE(callable_name, &name, 0);
 	} else {
-		retval = zend_is_callable(var, syntax_only, NULL);
+		retval = zend_is_callable(var, syntax_only, NULL TSRMLS_CC);
 	}
 
 	RETURN_BOOL(retval);
diff --git a/ext/sybase_ct/php_sybase_ct.c b/ext/sybase_ct/php_sybase_ct.c
index e1d706b96f..575f10ef09 100644
--- a/ext/sybase_ct/php_sybase_ct.c
+++ b/ext/sybase_ct/php_sybase_ct.c
@@ -2363,7 +2363,7 @@ PHP_FUNCTION(sybase_set_message_handler)
 		case IS_ARRAY:
 		case IS_STRING:
 			/* Either "function", array("class", "function") or array($object, "function") */
-			if (!zend_is_callable(*param, 0, &name)) {
+			if (!zend_is_callable(*param, 0, &name TSRMLS_CC)) {
 				php_error_docref(NULL TSRMLS_CC, E_WARNING, "First argumented is expected to be a valid callback, '%R' was given", Z_TYPE(name), Z_UNIVAL(name));
 				zval_dtor(&name);
 				RETURN_FALSE;
diff --git a/ext/unicode/property.c b/ext/unicode/property.c
index 6baf59611e..c7ecf3d9f9 100644
--- a/ext/unicode/property.c
+++ b/ext/unicode/property.c
@@ -868,7 +868,7 @@ PHP_FUNCTION(char_enum_names)
         return;               
     }   
     
-	if (!zend_is_callable(callback, 0, NULL)) {
+	if (!zend_is_callable(callback, 0, NULL TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid enumeration callback");
 		return;
 	}
@@ -927,7 +927,7 @@ PHP_FUNCTION(char_enum_types)
         return;               
     }   
     
-	if (!zend_is_callable(callback, 0, NULL)) {
+	if (!zend_is_callable(callback, 0, NULL TSRMLS_CC)) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid enumeration callback");
 		return;
 	}
diff --git a/ext/unicode/unicode.c b/ext/unicode/unicode.c
index d81eb2aae6..6a0fc09c45 100644
--- a/ext/unicode/unicode.c
+++ b/ext/unicode/unicode.c
@@ -237,7 +237,7 @@ PHP_FUNCTION(unicode_set_error_handler)
 	}
 
 	if (Z_TYPE_P(error_handler) != IS_NULL) { /* NULL == unset */
-		if (!zend_is_callable(error_handler, 0, &error_handler_name)) {
+		if (!zend_is_callable(error_handler, 0, &error_handler_name TSRMLS_CC)) {
 			zend_error(E_WARNING, "%v() expects the argument (%R) to be a valid callback",
 					   get_active_function_name(TSRMLS_C), Z_TYPE(error_handler_name), Z_UNIVAL(error_handler_name));
 			zval_dtor(&error_handler_name);
diff --git a/ext/xmlrpc/xmlrpc-epi-php.c b/ext/xmlrpc/xmlrpc-epi-php.c
index 825b263ff3..835688ad4d 100644
--- a/ext/xmlrpc/xmlrpc-epi-php.c
+++ b/ext/xmlrpc/xmlrpc-epi-php.c
@@ -964,7 +964,7 @@ static void php_xmlrpc_introspection_callback(XMLRPC_SERVER server, void* data)
 	zend_hash_internal_pointer_reset(Z_ARRVAL_P(pData->server->introspection_map));
 	while(1) {
 		if(zend_hash_get_current_data(Z_ARRVAL_P(pData->server->introspection_map), (void**)&php_function) == SUCCESS) {
-			if (zend_is_callable(*php_function, 0, &php_function_name)) {
+			if (zend_is_callable(*php_function, 0, &php_function_name TSRMLS_CC)) {
 				/* php func prototype: function string user_func($user_params) */
 				if (call_user_function(CG(function_table), NULL, *php_function, &retval, 1, callback_params TSRMLS_CC) == SUCCESS) {
 					XMLRPC_VALUE xData;