added support for Reflection_Function, the first part of

the reflection api

Zend/Makefile.am

@@ -14,7 +14,8 @@ libZend_la_SOURCES=\
 	zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \
 	zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \
 	zend_ini.c zend_qsort.c zend_objects.c zend_object_handlers.c \
-	zend_objects_API.c zend_ts_hash.c zend_stream.c zend_mm.c zend_default_classes.c
+	zend_objects_API.c zend_ts_hash.c zend_stream.c zend_mm.c \
+	zend_default_classes.c zend_reflection_api.c
 
 libZend_la_LDFLAGS =
 libZend_la_LIBADD = @ZEND_EXTRA_LIBS@

Zend/Zend.dsp

@@ -223,6 +223,10 @@ SOURCE=.\zend_qsort.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\zend_reflection_api.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_sprintf.c
 # End Source File
 # Begin Source File
@@ -391,6 +395,10 @@ SOURCE=.\zend_qsort.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\zend_reflection_api.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_stack.h
 # End Source File
 # Begin Source File

Zend/ZendTS.dsp

@@ -248,6 +248,10 @@ SOURCE=.\zend_qsort.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\zend_reflection_api.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_sprintf.c
 # End Source File
 # Begin Source File
@@ -416,6 +420,10 @@ SOURCE=.\zend_qsort.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\zend_reflection_api.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_stack.h
 # End Source File
 # Begin Source File

Zend/zend_default_classes.c

@@ -20,6 +20,7 @@
 
 #include "zend.h"
 #include "zend_API.h"
+#include "zend_reflection_api.h"
 
 zend_class_entry *default_exception_ptr;
 
@@ -129,6 +130,7 @@ ZEND_API zend_class_entry *zend_exception_get_default(void)
 ZEND_API void zend_register_default_classes(TSRMLS_D)
 {
 	zend_register_default_exception(TSRMLS_C);
+	zend_register_reflection_api(TSRMLS_C);
 }
 
 /*

Zend/zend_exceptions.c

@@ -20,6 +20,7 @@
 
 #include "zend.h"
 #include "zend_API.h"
+#include "zend_reflection_api.h"
 
 zend_class_entry *default_exception_ptr;
 
@@ -129,6 +130,7 @@ ZEND_API zend_class_entry *zend_exception_get_default(void)
 ZEND_API void zend_register_default_classes(TSRMLS_D)
 {
 	zend_register_default_exception(TSRMLS_C);
+	zend_register_reflection_api(TSRMLS_C);
 }
 
 /*

Zend/zend_reflection_api.c

@@ -0,0 +1,348 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998-2003 Zend Technologies Ltd. (http://www.zend.com) |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 2.00 of the Zend 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.zend.com/license/2_00.txt.                                |
+   | If you did not receive a copy of the Zend license and are unable to  |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@zend.com so we can mail you a copy immediately.              |
+   +----------------------------------------------------------------------+
+   | Authors: George Schlossnagle <george@omniti.com>                     |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#include "zend.h"
+#include "zend_API.h"
+#include "zend_default_classes.h"
+
+extern zend_class_entry *default_exception_ptr;
+zend_class_entry *reflection_function_ptr;
+
+static zend_object_handlers reflection_object_handlers;
+
+static void _default_get_entry(zval *object, char *name, int name_len, zval *return_value TSRMLS_DC)
+{
+	zval **value;
+
+	if (zend_hash_find(Z_OBJPROP_P(object), name, name_len, (void **) &value) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	*return_value = **value;
+	zval_copy_ctor(return_value);
+}
+
+typedef struct {
+	zend_object zo;
+	void *ptr;
+} reflection_object;
+
+static void reflection_objects_dtor(void *object, zend_object_handle handle TSRMLS_DC)
+{
+	zend_objects_destroy_object(object, handle TSRMLS_CC);
+}
+
+static void reflection_objects_clone(void *object, void **object_clone TSRMLS_DC)
+{
+	reflection_object *intern = (reflection_object *) object;
+	reflection_object **intern_clone = (reflection_object **) object_clone;
+
+	*intern_clone = emalloc(sizeof(reflection_object));
+	(*intern_clone)->zo.ce = intern->zo.ce;
+	(*intern_clone)->zo.in_get = 0;
+	(*intern_clone)->zo.in_set = 0;
+	ALLOC_HASHTABLE((*intern_clone)->zo.properties);
+	(*intern_clone)->ptr = intern->ptr;
+}
+
+ZEND_API zend_object_value reflection_objects_new(zend_class_entry *class_type TSRMLS_DC)
+{
+	zend_object_value retval;
+	reflection_object *intern;
+	zval *tmp;
+
+	intern = emalloc(sizeof(reflection_object));
+	intern->zo.ce = class_type;
+	intern->zo.in_get = 0;
+	intern->zo.in_set = 0;
+
+	ALLOC_HASHTABLE(intern->zo.properties);
+	zend_hash_init(intern->zo.properties, 0, NULL, ZVAL_PTR_DTOR, 0);
+	retval.handle = zend_objects_store_put(intern, reflection_objects_dtor, reflection_objects_clone TSRMLS_CC);
+	retval.handlers =	&reflection_object_handlers;
+	return retval;
+}
+
+ZEND_FUNCTION(reflection_function)
+{
+	zval **name;
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	int	argc = ZEND_NUM_ARGS();
+	if (zend_get_parameters_ex(argc, &name) == FAILURE) {
+			ZEND_WRONG_PARAM_COUNT();
+	}
+
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	convert_to_string_ex(name);
+	zval_add_ref(name);
+	zend_hash_update(Z_OBJPROP_P(object), "name", sizeof("name"), (void **) name, sizeof(zval *), NULL);
+	if(zend_hash_find(EG(function_table), (char *)Z_STRVAL_PP(name), (int)(Z_STRLEN_PP(name) + 1), (void **)&fptr) == FAILURE) {
+		zval *ex;
+		zval *tmp;
+		MAKE_STD_ZVAL(ex);
+		object_init_ex(ex, default_exception_ptr);
+
+		MAKE_STD_ZVAL(tmp);
+		ZVAL_STRING(tmp, "Function does not exist", 1);
+		zend_hash_update(Z_OBJPROP_P(ex), "message", sizeof("message"), (void **) &tmp, sizeof(zval *), NULL);
+		tmp = NULL;
+
+		MAKE_STD_ZVAL(tmp);
+		ZVAL_STRING(tmp, zend_get_executed_filename(TSRMLS_C), 1);
+		zend_hash_update(Z_OBJPROP_P(ex), "file", sizeof("file"), (void **) &tmp, sizeof(zval *), NULL);
+		tmp = NULL;
+
+		MAKE_STD_ZVAL(tmp);
+		ZVAL_LONG(tmp, zend_get_executed_lineno(TSRMLS_C));
+		zend_hash_update(Z_OBJPROP_P(ex), "line", sizeof("line"), (void **) &tmp, sizeof(zval *), NULL);
+		tmp = NULL;
+
+		EG(exception) = ex;
+	}
+	intern->ptr = fptr;
+}
+
+ZEND_FUNCTION(reflection_function_getname)
+{
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	_default_get_entry(getThis(), "name", sizeof("name"), return_value TSRMLS_CC);
+}
+
+ZEND_FUNCTION(reflection_function_isinternal)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			RETURN_FALSE;
+	}
+	RETURN_BOOL(fptr->type == ZEND_INTERNAL_FUNCTION);
+}
+
+ZEND_FUNCTION(reflection_function_isuserdefined)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			return;
+	}
+	RETURN_BOOL(fptr->type == ZEND_USER_FUNCTION);
+}
+
+ZEND_FUNCTION(reflection_function_getfilename)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			return;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION) {
+		RETURN_STRING(fptr->op_array.filename, 1);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getstartline)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			return;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION) {
+		RETURN_LONG(fptr->op_array.line_start);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getendline)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			RETURN_FALSE;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION) {
+		RETURN_LONG(fptr->op_array.line_end);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getdoccomment)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			RETURN_FALSE;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION && fptr->op_array.doc_comment) {
+		RETURN_STRINGL(fptr->op_array.doc_comment, fptr->op_array.doc_comment_len, 1);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getstaticvariables)
+{
+	zval *object, *tmp_copy;
+	reflection_object *intern;
+	zend_function *fptr;
+	
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+		RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL || fptr->op_array.static_variables == NULL) {
+		RETURN_FALSE;
+	}
+	array_init(return_value);
+	zend_hash_copy(Z_ARRVAL_P(return_value), fptr->op_array.static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));
+}
+
+ZEND_FUNCTION(reflection_function_invoke)
+{
+	zval *object, *tmp_copy, *retval_ptr;
+	zval ***params;
+	reflection_object *intern;
+	zend_function *fptr;
+	int argc = ZEND_NUM_ARGS();
+	
+	object = getThis();
+	params = safe_emalloc(sizeof(zval **), argc, 0);
+	if (zend_get_parameters_array_ex(argc, params) == FAILURE) {
+		efree(params);
+		RETURN_FALSE;
+	}
+
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL || (fptr = intern->ptr) == NULL) {
+		efree(params);
+		RETURN_FALSE;
+	}
+	if(fast_call_user_function(EG(function_table), NULL, NULL,
+							   &retval_ptr, argc, params, 
+							   1, NULL, &fptr) == SUCCESS && retval_ptr) {
+		COPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);
+	}
+	efree(params);
+}
+#define PHP_ME_MAPPING(name, func_name, arg_types) \
+    ZEND_NAMED_FE(name, ZEND_FN(func_name), arg_types)
+
+static zend_function_entry reflection_function_functions[] = {
+	ZEND_FE(reflection_function, NULL)
+	ZEND_NAMED_FE(isinternal, ZEND_FN(reflection_function_isinternal), NULL)
+	ZEND_NAMED_FE(isuserdefined, ZEND_FN(reflection_function_isuserdefined), NULL)
+	ZEND_NAMED_FE(getname, ZEND_FN(reflection_function_getname), NULL)
+	ZEND_NAMED_FE(getfilename, ZEND_FN(reflection_function_getfilename), NULL)
+	ZEND_NAMED_FE(getstartline, ZEND_FN(reflection_function_getstartline), NULL)
+	ZEND_NAMED_FE(getendline, ZEND_FN(reflection_function_getendline), NULL)
+	ZEND_NAMED_FE(getdoccomment, ZEND_FN(reflection_function_getdoccomment), NULL)
+	ZEND_NAMED_FE(getstaticvariables, ZEND_FN(reflection_function_getstaticvariables), NULL)
+	ZEND_NAMED_FE(invoke, ZEND_FN(reflection_function_invoke), NULL)
+	{NULL, NULL, NULL}
+};
+
+ZEND_API void zend_register_reflection_api(TSRMLS_D) {
+	zend_class_entry _reflection_function;
+	memcpy(&reflection_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
+	INIT_CLASS_ENTRY(_reflection_function, "reflection_function", reflection_function_functions);
+	_reflection_function.create_object = reflection_objects_new;
+	reflection_function_ptr = zend_register_internal_class(&_reflection_function TSRMLS_CC);
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ */

Zend/zend_reflection_api.h

@@ -0,0 +1,38 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998-2003 Zend Technologies Ltd. (http://www.zend.com) |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 2.00 of the Zend 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.zend.com/license/2_00.txt.                                |
+   | If you did not receive a copy of the Zend license and are unable to  |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@zend.com so we can mail you a copy immediately.              |
+   +----------------------------------------------------------------------+
+   | Authors: George Schlossnagle <george@omniti.com>                     |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifndef ZEND_REFLECTION_API_H
+#define ZEND_REFLECTION_API_H
+
+BEGIN_EXTERN_C()
+
+ZEND_API void zend_register_reflection_api(TSRMLS_D);
+	
+END_EXTERN_C()
+
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ */

ext/reflection/php_reflection.c

@@ -0,0 +1,348 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998-2003 Zend Technologies Ltd. (http://www.zend.com) |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 2.00 of the Zend 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.zend.com/license/2_00.txt.                                |
+   | If you did not receive a copy of the Zend license and are unable to  |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@zend.com so we can mail you a copy immediately.              |
+   +----------------------------------------------------------------------+
+   | Authors: George Schlossnagle <george@omniti.com>                     |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#include "zend.h"
+#include "zend_API.h"
+#include "zend_default_classes.h"
+
+extern zend_class_entry *default_exception_ptr;
+zend_class_entry *reflection_function_ptr;
+
+static zend_object_handlers reflection_object_handlers;
+
+static void _default_get_entry(zval *object, char *name, int name_len, zval *return_value TSRMLS_DC)
+{
+	zval **value;
+
+	if (zend_hash_find(Z_OBJPROP_P(object), name, name_len, (void **) &value) == FAILURE) {
+		RETURN_FALSE;
+	}
+
+	*return_value = **value;
+	zval_copy_ctor(return_value);
+}
+
+typedef struct {
+	zend_object zo;
+	void *ptr;
+} reflection_object;
+
+static void reflection_objects_dtor(void *object, zend_object_handle handle TSRMLS_DC)
+{
+	zend_objects_destroy_object(object, handle TSRMLS_CC);
+}
+
+static void reflection_objects_clone(void *object, void **object_clone TSRMLS_DC)
+{
+	reflection_object *intern = (reflection_object *) object;
+	reflection_object **intern_clone = (reflection_object **) object_clone;
+
+	*intern_clone = emalloc(sizeof(reflection_object));
+	(*intern_clone)->zo.ce = intern->zo.ce;
+	(*intern_clone)->zo.in_get = 0;
+	(*intern_clone)->zo.in_set = 0;
+	ALLOC_HASHTABLE((*intern_clone)->zo.properties);
+	(*intern_clone)->ptr = intern->ptr;
+}
+
+ZEND_API zend_object_value reflection_objects_new(zend_class_entry *class_type TSRMLS_DC)
+{
+	zend_object_value retval;
+	reflection_object *intern;
+	zval *tmp;
+
+	intern = emalloc(sizeof(reflection_object));
+	intern->zo.ce = class_type;
+	intern->zo.in_get = 0;
+	intern->zo.in_set = 0;
+
+	ALLOC_HASHTABLE(intern->zo.properties);
+	zend_hash_init(intern->zo.properties, 0, NULL, ZVAL_PTR_DTOR, 0);
+	retval.handle = zend_objects_store_put(intern, reflection_objects_dtor, reflection_objects_clone TSRMLS_CC);
+	retval.handlers =	&reflection_object_handlers;
+	return retval;
+}
+
+ZEND_FUNCTION(reflection_function)
+{
+	zval **name;
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	int	argc = ZEND_NUM_ARGS();
+	if (zend_get_parameters_ex(argc, &name) == FAILURE) {
+			ZEND_WRONG_PARAM_COUNT();
+	}
+
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	convert_to_string_ex(name);
+	zval_add_ref(name);
+	zend_hash_update(Z_OBJPROP_P(object), "name", sizeof("name"), (void **) name, sizeof(zval *), NULL);
+	if(zend_hash_find(EG(function_table), (char *)Z_STRVAL_PP(name), (int)(Z_STRLEN_PP(name) + 1), (void **)&fptr) == FAILURE) {
+		zval *ex;
+		zval *tmp;
+		MAKE_STD_ZVAL(ex);
+		object_init_ex(ex, default_exception_ptr);
+
+		MAKE_STD_ZVAL(tmp);
+		ZVAL_STRING(tmp, "Function does not exist", 1);
+		zend_hash_update(Z_OBJPROP_P(ex), "message", sizeof("message"), (void **) &tmp, sizeof(zval *), NULL);
+		tmp = NULL;
+
+		MAKE_STD_ZVAL(tmp);
+		ZVAL_STRING(tmp, zend_get_executed_filename(TSRMLS_C), 1);
+		zend_hash_update(Z_OBJPROP_P(ex), "file", sizeof("file"), (void **) &tmp, sizeof(zval *), NULL);
+		tmp = NULL;
+
+		MAKE_STD_ZVAL(tmp);
+		ZVAL_LONG(tmp, zend_get_executed_lineno(TSRMLS_C));
+		zend_hash_update(Z_OBJPROP_P(ex), "line", sizeof("line"), (void **) &tmp, sizeof(zval *), NULL);
+		tmp = NULL;
+
+		EG(exception) = ex;
+	}
+	intern->ptr = fptr;
+}
+
+ZEND_FUNCTION(reflection_function_getname)
+{
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	_default_get_entry(getThis(), "name", sizeof("name"), return_value TSRMLS_CC);
+}
+
+ZEND_FUNCTION(reflection_function_isinternal)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			RETURN_FALSE;
+	}
+	RETURN_BOOL(fptr->type == ZEND_INTERNAL_FUNCTION);
+}
+
+ZEND_FUNCTION(reflection_function_isuserdefined)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			return;
+	}
+	RETURN_BOOL(fptr->type == ZEND_USER_FUNCTION);
+}
+
+ZEND_FUNCTION(reflection_function_getfilename)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			return;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION) {
+		RETURN_STRING(fptr->op_array.filename, 1);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getstartline)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			return;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			return;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION) {
+		RETURN_LONG(fptr->op_array.line_start);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getendline)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			RETURN_FALSE;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION) {
+		RETURN_LONG(fptr->op_array.line_end);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getdoccomment)
+{
+	zval  *object;
+	reflection_object *intern;
+	zend_function *fptr;
+
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+			RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL) {
+			RETURN_FALSE;
+	}
+	if(fptr->type == ZEND_USER_FUNCTION && fptr->op_array.doc_comment) {
+		RETURN_STRINGL(fptr->op_array.doc_comment, fptr->op_array.doc_comment_len, 1);
+	}
+	RETURN_FALSE;
+}
+
+ZEND_FUNCTION(reflection_function_getstaticvariables)
+{
+	zval *object, *tmp_copy;
+	reflection_object *intern;
+	zend_function *fptr;
+	
+	if (ZEND_NUM_ARGS() > 0) { 
+		ZEND_WRONG_PARAM_COUNT();
+	}
+	object = getThis();
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL) {
+		RETURN_FALSE;
+	}
+	if((fptr = intern->ptr) == NULL || fptr->op_array.static_variables == NULL) {
+		RETURN_FALSE;
+	}
+	array_init(return_value);
+	zend_hash_copy(Z_ARRVAL_P(return_value), fptr->op_array.static_variables, (copy_ctor_func_t) zval_add_ref, (void *) &tmp_copy, sizeof(zval *));
+}
+
+ZEND_FUNCTION(reflection_function_invoke)
+{
+	zval *object, *tmp_copy, *retval_ptr;
+	zval ***params;
+	reflection_object *intern;
+	zend_function *fptr;
+	int argc = ZEND_NUM_ARGS();
+	
+	object = getThis();
+	params = safe_emalloc(sizeof(zval **), argc, 0);
+	if (zend_get_parameters_array_ex(argc, params) == FAILURE) {
+		efree(params);
+		RETURN_FALSE;
+	}
+
+	intern = (reflection_object *) zend_object_store_get_object(object);
+	if(intern == NULL || (fptr = intern->ptr) == NULL) {
+		efree(params);
+		RETURN_FALSE;
+	}
+	if(fast_call_user_function(EG(function_table), NULL, NULL,
+							   &retval_ptr, argc, params, 
+							   1, NULL, &fptr) == SUCCESS && retval_ptr) {
+		COPY_PZVAL_TO_ZVAL(*return_value, retval_ptr);
+	}
+	efree(params);
+}
+#define PHP_ME_MAPPING(name, func_name, arg_types) \
+    ZEND_NAMED_FE(name, ZEND_FN(func_name), arg_types)
+
+static zend_function_entry reflection_function_functions[] = {
+	ZEND_FE(reflection_function, NULL)
+	ZEND_NAMED_FE(isinternal, ZEND_FN(reflection_function_isinternal), NULL)
+	ZEND_NAMED_FE(isuserdefined, ZEND_FN(reflection_function_isuserdefined), NULL)
+	ZEND_NAMED_FE(getname, ZEND_FN(reflection_function_getname), NULL)
+	ZEND_NAMED_FE(getfilename, ZEND_FN(reflection_function_getfilename), NULL)
+	ZEND_NAMED_FE(getstartline, ZEND_FN(reflection_function_getstartline), NULL)
+	ZEND_NAMED_FE(getendline, ZEND_FN(reflection_function_getendline), NULL)
+	ZEND_NAMED_FE(getdoccomment, ZEND_FN(reflection_function_getdoccomment), NULL)
+	ZEND_NAMED_FE(getstaticvariables, ZEND_FN(reflection_function_getstaticvariables), NULL)
+	ZEND_NAMED_FE(invoke, ZEND_FN(reflection_function_invoke), NULL)
+	{NULL, NULL, NULL}
+};
+
+ZEND_API void zend_register_reflection_api(TSRMLS_D) {
+	zend_class_entry _reflection_function;
+	memcpy(&reflection_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
+	INIT_CLASS_ENTRY(_reflection_function, "reflection_function", reflection_function_functions);
+	_reflection_function.create_object = reflection_objects_new;
+	reflection_function_ptr = zend_register_internal_class(&_reflection_function TSRMLS_CC);
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ */

ext/reflection/php_reflection.h

@@ -0,0 +1,38 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998-2003 Zend Technologies Ltd. (http://www.zend.com) |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 2.00 of the Zend 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.zend.com/license/2_00.txt.                                |
+   | If you did not receive a copy of the Zend license and are unable to  |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@zend.com so we can mail you a copy immediately.              |
+   +----------------------------------------------------------------------+
+   | Authors: George Schlossnagle <george@omniti.com>                     |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifndef ZEND_REFLECTION_API_H
+#define ZEND_REFLECTION_API_H
+
+BEGIN_EXTERN_C()
+
+ZEND_API void zend_register_reflection_api(TSRMLS_D);
+	
+END_EXTERN_C()
+
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ */