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runkit_import.c
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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2006 The PHP Group, (c) 2008-2015 Dmitry Zenovich |
| "runkit7" patches (c) 2015-2017 Tyson Andre |
+----------------------------------------------------------------------+
| This source file is subject to the new BSD 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.opensource.org/licenses/BSD-3-Clause |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Sara Golemon <[email protected]> |
| Modified by Dmitry Zenovich <[email protected]> |
| Modified for php7 by Tyson Andre <[email protected]> |
+----------------------------------------------------------------------+
*/
/* TODO specify and fix the way this deals with private, protected, and public consts. */
/* $Id$ */
#include "php_runkit.h"
#include "php_runkit_zval.h"
// TODO: Actually implement this.
#ifdef PHP_RUNKIT_MANIPULATION
/* {{{ php_runkit_import_functions
*/
static int php_runkit_import_functions(HashTable *function_table, long flags
, zend_bool *clear_cache
TSRMLS_DC)
{
zend_function *fe;
zend_ulong idx;
zend_string *key;
ZEND_HASH_FOREACH_KEY_PTR(function_table, idx, key, fe) {
zend_function *orig_fe;
zend_string *new_key;
zend_bool add_function = 1;
zend_bool exists = 0;
zend_bool create_as_internal = 0;
new_key = fe->common.function_name;
if (!fe || fe->type != ZEND_USER_FUNCTION) {
continue;
}
if (key != NULL) {
new_key = key;
exists = ((orig_fe = zend_hash_find_ptr(EG(function_table), new_key)) != NULL);
} else {
exists = ((orig_fe = zend_hash_index_find_ptr(EG(function_table), idx)) != NULL);
}
if (exists) {
create_as_internal = orig_fe->type == ZEND_INTERNAL_FUNCTION;
if (create_as_internal && !RUNKIT_G(internal_override)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s() is an internal function and runkit.internal_override is disabled", ZSTR_VAL(new_key));
continue;
}
php_runkit_remove_function_from_reflection_objects(orig_fe TSRMLS_CC);
if (flags & PHP_RUNKIT_IMPORT_OVERRIDE) {
if (key != NULL) {
if (zend_hash_del(EG(function_table), new_key) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Inconsistency cleaning up import environment");
return FAILURE;
}
} else {
if (zend_hash_index_del(EG(function_table), idx) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Inconsistency cleaning up import environment");
return FAILURE;
}
}
*clear_cache = 1;
} else {
add_function = 0;
}
}
if (add_function) {
zend_function *add_fe = fe;
if (create_as_internal) {
add_fe = php_runkit_function_clone(fe, new_key, ZEND_INTERNAL_FUNCTION);
}
if (zend_hash_add_ptr(EG(function_table), new_key, add_fe) == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure importing %s()", ZSTR_VAL(add_fe->common.function_name));
if (add_fe != fe) {
PHP_RUNKIT_DESTROY_FUNCTION(add_fe);
}
PHP_RUNKIT_DESTROY_FUNCTION(fe);
return FAILURE;
} else {
PHP_RUNKIT_FUNCTION_ADD_REF(fe);
if (add_fe != fe) {
PHP_RUNKIT_FUNCTION_ADD_REF(add_fe);
}
}
}
} ZEND_HASH_FOREACH_END();
return SUCCESS;
}
/* }}} */
/* {{{ php_runkit_import_class_methods
*/
static int php_runkit_import_class_methods(zend_class_entry *dce, zend_class_entry *ce, int override
, zend_bool *clear_cache
TSRMLS_DC)
{
zend_function *fe;
ZEND_HASH_FOREACH_PTR(&ce->function_table, fe) {
zend_function *dfe = NULL;
zend_class_entry *fe_scope;
/* TODO: check for memory leaks */
zend_string * const fn = zend_string_tolower(fe->common.function_name); // TODO: copy?
fe_scope = php_runkit_locate_scope(ce, fe, fn);
if (fe_scope != ce) {
zend_string_release(fn);
/* This is an inherited function, let's skip it */
continue;
}
dfe = zend_hash_find_ptr(&dce->function_table, fn);
if (dfe != NULL) {
zend_class_entry *scope;
if (!override) {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "%s::%s() already exists, not importing", ZSTR_VAL(dce->name), ZSTR_VAL(fe->common.function_name));
zend_string_release(fn);
continue;
}
scope = php_runkit_locate_scope(dce, dfe, fn);
if (php_runkit_check_call_stack(&dfe->op_array TSRMLS_CC) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot override active method %s::%s(). Skipping.", ZSTR_VAL(dce->name), ZSTR_VAL(fe->common.function_name));
zend_string_release(fn);
continue;
}
*clear_cache = 1;
php_runkit_clean_children_methods_foreach(RUNKIT_53_TSRMLS_PARAM(EG(class_table)), scope, dce, fn, dfe);
php_runkit_remove_function_from_reflection_objects(dfe TSRMLS_CC);
if (zend_hash_del(&dce->function_table, fn) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error removing old method in destination class %s::%s", ZSTR_VAL(dce->name), ZSTR_VAL(fe->common.function_name));
zend_string_release(fn);
continue;
}
}
fe->common.scope = dce;
if (zend_hash_add_ptr(&dce->function_table, fn, fe) == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failure importing %s::%s()", ZSTR_VAL(ce->name), ZSTR_VAL(fe->common.function_name));
zend_string_release(fn);
continue;
} else {
PHP_RUNKIT_FUNCTION_ADD_REF(fe);
}
if ((fe = zend_hash_find_ptr(&dce->function_table, fn)) == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot get newly created method %s::%s()", ZSTR_VAL(ce->name), ZSTR_VAL(fn));
zend_string_release(fn);
continue;
}
PHP_RUNKIT_ADD_MAGIC_METHOD(dce, fn, fe, dfe TSRMLS_CC);
php_runkit_update_children_methods_foreach(RUNKIT_53_TSRMLS_PARAM(EG(class_table)),
dce, dce, fe, fn, dfe);
zend_string_release(fn);
} ZEND_HASH_FOREACH_END();
return SUCCESS;
}
/* }}} */
/* {{{ php_runkit_import_class_consts
*/
static int php_runkit_import_class_consts(zend_class_entry *dce, zend_class_entry *ce, int override TSRMLS_DC)
{
zend_string *key;
#if PHP_VERSION_ID >= 70100
zend_class_constant *c;
#endif
zval *c_zval;
#if PHP_VERSION_ID >= 70100
ZEND_HASH_FOREACH_STR_KEY_PTR(&ce->constants_table, key, c) { /* } */
#else
ZEND_HASH_FOREACH_STR_KEY_VAL(&ce->constants_table, key, c_zval) {
#endif
long action = HASH_ADD;
#if PHP_VERSION_ID >= 70100
zend_long access_type;
c_zval = &c->value;
#endif
if (key == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Constant has invalid key name");
continue;
}
if (zend_hash_exists(&dce->constants_table, key)) {
if (override) {
action = HASH_UPDATE;
} else {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "%s::%s already exists, not importing", ZSTR_VAL(dce->name), ZSTR_VAL(key));
continue;
}
}
#if PHP_VERSION_ID >= 70100
access_type = Z_ACCESS_FLAGS(*c_zval);
#endif
php_runkit_zval_resolve_class_constant(c_zval, dce TSRMLS_CC);
Z_TRY_ADDREF_P(c_zval);
// TODO: Does this need to create copies of the zend_class_constant?
#if PHP_VERSION_ID >= 70100
if (runkit_zend_hash_add_or_update_ptr(&dce->constants_table, key, c, action) == NULL) { /* } */
#else
if (zend_hash_add_or_update(&dce->constants_table, key, c_zval, action) == NULL) {
#endif
Z_TRY_DELREF_P(c_zval);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to import %s::%s", ZSTR_VAL(dce->name), ZSTR_VAL(key));
}
php_runkit_update_children_consts_foreach(EG(class_table), dce, c_zval, key RUNKIT_CONST_FLAGS_CC(access_type));
} ZEND_HASH_FOREACH_END();
return SUCCESS;
}
/* }}} */
/* {{{ php_runkit_import_class_static_props
*/
static int php_runkit_import_class_static_props(zend_class_entry *dce, zend_class_entry *ce, const int override, int remove_from_objects TSRMLS_DC)
{
zend_string *key;
zend_property_info *property_info_ptr;
ZEND_HASH_FOREACH_STR_KEY_PTR(&ce->properties_info, key, property_info_ptr) {
zval *p;
zend_property_info *ex_property_info_ptr;
if (key == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Property has invalid key name");
continue;
}
if (!(property_info_ptr->flags & ZEND_ACC_STATIC)) {
continue;
}
p = &CE_STATIC_MEMBERS(ce)[property_info_ptr->offset];
if ((ex_property_info_ptr = zend_hash_find_ptr(&dce->properties_info, key)) != NULL) {
if (override) {
if (php_runkit_def_prop_remove_int(dce, key, NULL, 0, 0, NULL TSRMLS_CC) != SUCCESS) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to import %s::$%s (cannot remove old member)", ZSTR_VAL(dce->name), ZSTR_VAL(key));
continue;
}
php_runkit_zval_resolve_class_constant(p, dce TSRMLS_CC);
if (php_runkit_def_prop_add_int(dce, key, p, property_info_ptr->flags,
property_info_ptr->doc_comment, dce,
override, remove_from_objects TSRMLS_CC) != SUCCESS) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to import %s::$%s (cannot add new member)", ZSTR_VAL(dce->name), ZSTR_VAL(key));
continue;
}
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempting to override definition of %s::$%s , runkit doesn't support that.", ZSTR_VAL(dce->name), ZSTR_VAL(key));
continue;
} else {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "%s::$%s already exists, not importing", ZSTR_VAL(dce->name), ZSTR_VAL(key));
continue;
}
} else {
if (php_runkit_def_prop_add_int(dce, key, p, property_info_ptr->flags,
property_info_ptr->doc_comment,
dce,
override, remove_from_objects TSRMLS_CC) != SUCCESS) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to import %s::$%s (cannot add new member)", ZSTR_VAL(dce->name), ZSTR_VAL(key));
continue;
}
}
} ZEND_HASH_FOREACH_END();
return SUCCESS;
}
/* }}} */
/* {{{ php_runkit_import_class_props
*/
static int php_runkit_import_class_props(zend_class_entry *dce, zend_class_entry *ce, int override, int remove_from_objects TSRMLS_DC)
{
zend_string *key;
zend_property_info *property_info_ptr;
ZEND_HASH_FOREACH_STR_KEY_PTR(&ce->properties_info, key, property_info_ptr) {
zval *p;
// TODO: Check if this was a property_info_ptr
// Ignore non-string keys
if (key == NULL) {
continue;
}
if (property_info_ptr->flags & ZEND_ACC_STATIC) {
continue;
}
if (zend_hash_exists(&dce->properties_info, key)) {
if (!override) {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "%s%s%s already exists, not importing",
ZSTR_VAL(dce->name), (property_info_ptr->flags & ZEND_ACC_STATIC) ? "::$" : "->", ZSTR_VAL(key));
continue;
}
}
p = &ce->default_properties_table[property_info_ptr->offset];
// TODO: what does this do?
// TODO: Figure out if this is the correct replacement - copied from add_class_vars
// if ((p_src = zend_hash_find(&ce->default_properties, property_info_ptr->name)) == NULL)
if (Z_TYPE_P(p) == IS_UNDEF) {
php_error_docref(NULL TSRMLS_CC, E_WARNING,
"Cannot import broken default property %s->%s", ZSTR_VAL(ce->name), ZSTR_VAL(key));
continue;
}
// TODO: Fix constant check
php_runkit_zval_resolve_class_constant(p, dce TSRMLS_CC);
php_runkit_def_prop_add_int(dce, key, p,
property_info_ptr->flags, property_info_ptr->doc_comment,
dce, override, remove_from_objects TSRMLS_CC);
} ZEND_HASH_FOREACH_END();
return SUCCESS;
}
/* }}} */
/* {{{ php_runkit_import_classes
*/
static int php_runkit_import_classes(HashTable *class_table, const long flags
, zend_bool *clear_cache
TSRMLS_DC)
{
zval *ce_zv;
zend_string *key;
HashTable processed_class_names;
zend_hash_init(&processed_class_names, zend_hash_num_elements(class_table), NULL, NULL, 0);
ZEND_HASH_FOREACH_STR_KEY_VAL(class_table, key, ce_zv) {
zend_class_entry *ce = NULL;
zend_class_entry *dce;
if (Z_TYPE_P(ce_zv) != IS_PTR) {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Non-class in class table!");
return FAILURE;
}
ce = Z_PTR_P(ce_zv);
if (ce == NULL) {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Null class in class table!");
}
if (ce->type != ZEND_USER_CLASS) {
if (ce->type == ZEND_INTERNAL_CLASS) {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot import internal class!");
} else {
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Corrupt class table?");
}
return FAILURE;
}
if (key != NULL) {
zend_string *classname = ce->name;
zend_string *classname_lower;
if ((zend_hash_find_ptr(&processed_class_names, classname)) != NULL) {
// Only process a given classname once
// (There are multiple redundant entries. One value of `key` is "\0filename\0...function", another is the plain classname)
// Could also use `ce` as the unique key.
continue;
}
zend_hash_add_ptr(&processed_class_names, classname, ce);
classname_lower = zend_string_tolower(classname);
if (!zend_hash_exists(EG(class_table), classname_lower)) {
php_runkit_class_copy(ce, ce->name TSRMLS_CC);
}
zend_string_release(classname_lower);
if ((dce = php_runkit_fetch_class(ce->name TSRMLS_CC)) == NULL) {
/* Oddly non-existant target class or error retreiving it... Or it's an internal class... */
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot redeclare class %s", ZSTR_VAL(ce->name));
continue;
}
if (flags & PHP_RUNKIT_IMPORT_CLASS_CONSTS) {
php_runkit_import_class_consts(dce, ce, (flags & PHP_RUNKIT_IMPORT_OVERRIDE) TSRMLS_CC);
}
if (flags & PHP_RUNKIT_IMPORT_CLASS_STATIC_PROPS) {
php_runkit_import_class_static_props(dce, ce, (flags & PHP_RUNKIT_IMPORT_OVERRIDE) != 0,
(flags & PHP_RUNKIT_OVERRIDE_OBJECTS) != 0
TSRMLS_CC);
}
if (flags & PHP_RUNKIT_IMPORT_CLASS_PROPS) {
php_runkit_import_class_props(dce, ce, (flags & PHP_RUNKIT_IMPORT_OVERRIDE) != 0,
(flags & PHP_RUNKIT_OVERRIDE_OBJECTS) != 0
TSRMLS_CC);
}
if (flags & PHP_RUNKIT_IMPORT_CLASS_METHODS) {
php_runkit_import_class_methods(dce, ce, flags & (PHP_RUNKIT_IMPORT_OVERRIDE)
, clear_cache
TSRMLS_CC);
}
}
} ZEND_HASH_FOREACH_END();
zend_hash_destroy(&processed_class_names);
// TODO: blindly assuming that temporary classes are cleaned up properly in zend_hash_destroy.
// See if this is wrong.
return SUCCESS;
}
/* }}} */
/* {{{ php_runkit_compile_filename
* Duplicate of Zend's compile_filename which explicitly calls the internal compile_file() implementation.
*
* This is only used when an accelerator has replaced zend_compile_file() with an alternate method
* which has been known to cause issues with overly-optimistic early binding.
*
* It would be cleaner to temporarily set zend_compile_file back to compile_file, but that wouldn't be
* particularly thread-safe so.... */
static zend_op_array *php_runkit_compile_filename(int type, zval *filename TSRMLS_DC)
{
zend_file_handle file_handle;
zval tmp;
zend_op_array *retval;
zend_string *opened_path = NULL;
if (Z_TYPE_P(filename) != IS_STRING) {
tmp = *filename;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
filename = &tmp;
}
file_handle.filename = filename->value.str->val;
file_handle.free_filename = 0;
file_handle.type = ZEND_HANDLE_FILENAME;
file_handle.opened_path = NULL;
file_handle.handle.fp = NULL;
/* Use builtin compiler only -- bypass accelerators and whatnot */
retval = compile_file(&file_handle, type TSRMLS_CC);
if (retval && file_handle.handle.stream.handle) {
// TODO: Duplicate instead?
if (!file_handle.opened_path) {
file_handle.opened_path = opened_path = zend_string_copy(Z_STR_P(filename));
}
zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path);
if (opened_path) {
zend_string_release(opened_path);
}
}
zend_destroy_file_handle(&file_handle TSRMLS_CC);
if (filename==&tmp) {
zval_dtor(&tmp);
}
return retval;
}
/* }}} */
static HashTable *current_class_table, *tmp_class_table, *tmp_eg_class_table, *current_eg_class_table, *current_function_table, *tmp_function_table;
static uint32_t php_runkit_old_compiler_options;
/* void (*php_runkit_old_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args); */
/* {{{ php_runkit_error_cb */
/* Disabled because php deprecation notices were causing EG(class_table) to be restored too early */
/*
void php_runkit_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args) {
TSRMLS_FETCH();
zend_error_cb = php_runkit_old_error_cb;
CG(class_table) = current_class_table;
EG(class_table) = current_eg_class_table;
CG(function_table) = current_function_table;
CG(compiler_options) = php_runkit_old_compiler_options;
php_runkit_old_error_cb(type, error_filename, error_lineno, format, args);
}
*/
/* }}} */
/* {{{ array runkit_import(string filename[, long flags])
Import functions and class definitions from a file
Similar to include(), but doesn't execute root op_array, and allows pre-existing functions/methods to be overridden */
PHP_FUNCTION(runkit_import)
{
zend_op_array *new_op_array;
zval *filename;
zend_long flags = PHP_RUNKIT_IMPORT_CLASS_METHODS;
zend_bool clear_cache = 0;
zend_op_array *(*local_compile_filename)(int type, zval *filename TSRMLS_DC) = compile_filename;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|l", &filename, &flags) == FAILURE) {
RETURN_FALSE;
}
if (flags & PHP_RUNKIT_IMPORT_OVERRIDE) {
if (flags & (PHP_RUNKIT_IMPORT_CLASS_PROPS | PHP_RUNKIT_IMPORT_CLASS_STATIC_PROPS)) {
/* TODO: Investigate if static props are possible. https://github.com/runkit7/runkit7/issues/73 */
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Using PHP_RUNKIT_IMPORT_OVERRIDE in combination with PHP_RUNKIT_IMPORT_CLASS_PROPS/PHP_RUNKIT_IMPORT_CLASS_STATIC_PROPS is not supported.");
RETURN_FALSE;
}
}
if (flags & (PHP_RUNKIT_IMPORT_CLASS_PROPS | PHP_RUNKIT_IMPORT_CLASS_STATIC_PROPS)) {
/* TODO: Investigate if static props are possible. https://github.com/runkit7/runkit7/issues/73 */
php_error_docref(NULL TSRMLS_CC, E_WARNING, "PHP_RUNKIT_IMPORT_CLASS_PROPS/PHP_RUNKIT_IMPORT_CLASS_STATIC_PROPS are not supported yet, runkit_props.c has not been fully ported.");
RETURN_FALSE;
}
convert_to_string(filename);
if (compile_file != zend_compile_file) {
/* An accelerator or other dark force is at work
* Use the wrapper method to force the builtin compiler
* to be used */
local_compile_filename = php_runkit_compile_filename;
}
tmp_class_table = (HashTable *) emalloc(sizeof(HashTable));
zend_hash_init_ex(tmp_class_table, 64, NULL, ZEND_CLASS_DTOR, 0, 0);
tmp_eg_class_table = (HashTable *) emalloc(sizeof(HashTable));
zend_hash_init_ex(tmp_eg_class_table, 10, NULL, ZEND_CLASS_DTOR, 0, 0);
tmp_function_table = (HashTable *) emalloc(sizeof(HashTable));
zend_hash_init_ex(tmp_function_table, 100, NULL, ZEND_FUNCTION_DTOR, 0, 0);
current_class_table = CG(class_table);
CG(class_table) = tmp_class_table;
current_eg_class_table = EG(class_table);
EG(class_table) = tmp_eg_class_table;
current_function_table = CG(function_table);
CG(function_table) = tmp_function_table;
/* php_runkit_old_error_cb = zend_error_cb; */
/* zend_error_cb = php_runkit_error_cb; */
php_runkit_old_compiler_options = CG(compiler_options);
CG(compiler_options) |= ZEND_COMPILE_DELAYED_BINDING;
new_op_array = local_compile_filename(ZEND_INCLUDE, filename TSRMLS_CC);
/* zend_error_cb = php_runkit_old_error_cb; */
CG(class_table) = current_class_table;
EG(class_table) = current_eg_class_table;
CG(function_table) = current_function_table;
CG(compiler_options) = php_runkit_old_compiler_options;
if (!new_op_array) {
zend_hash_destroy(tmp_class_table);
efree(tmp_class_table);
zend_hash_destroy(tmp_eg_class_table);
efree(tmp_eg_class_table);
zend_hash_destroy(tmp_function_table);
efree(tmp_function_table);
if (!EG(exception)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Import Failure");
}
RETURN_FALSE;
}
// This is similar to, but not identical to the function zend_do_delayed_early_binding.
// However, the superclasses will be found in the original class table,
// but the new classes are found in a separate, temporary class table.
if (new_op_array->early_binding != (uint32_t)-1) {
// For emitting errors about inheritance, PHP expects the compiled filename to be set.
// Allows emitting reasonable error messages for "Cannot make static method X::foo() non static"
zend_string * const original_filename = zend_get_compiled_filename();
zend_bool orig_in_compilation = CG(in_compilation);
uint32_t opline_num = new_op_array->early_binding;
zend_set_compiled_filename(Z_STR_P(filename));
CG(in_compilation) = 1;
while (opline_num != (uint32_t)-1) {
// TODO: Check if it's still op2, figure out the set of expected opcodes
zval *parent_name = RT_CONSTANT(new_op_array, new_op_array->opcodes[opline_num - 1].op2);
zval *key = parent_name + 1;
zend_class_entry *pce;
ZEND_ASSERT(Z_TYPE_P(parent_name) == IS_STRING);
// TODO: Check if this is the same in php 7.0
if ((pce = zend_lookup_class_ex(Z_STR_P(parent_name), key, 0)) != NULL) {
do_bind_inherited_class(new_op_array, &new_op_array->opcodes[opline_num], tmp_class_table, pce, 0);
}
opline_num = new_op_array->opcodes[opline_num].result.opline_num;
}
CG(in_compilation) = orig_in_compilation;
zend_restore_compiled_filename(original_filename);
}
/* We never really needed the main loop opcodes to begin with */
destroy_op_array(new_op_array TSRMLS_CC);
efree(new_op_array);
if (flags & PHP_RUNKIT_IMPORT_FUNCTIONS) {
php_runkit_import_functions(tmp_function_table, flags, &clear_cache TSRMLS_CC);
}
if (flags & PHP_RUNKIT_IMPORT_CLASSES) {
php_runkit_import_classes(tmp_class_table, flags, &clear_cache TSRMLS_CC);
}
zend_hash_destroy(tmp_class_table);
efree(tmp_class_table);
zend_hash_destroy(tmp_eg_class_table);
efree(tmp_eg_class_table);
zend_hash_destroy(tmp_function_table);
efree(tmp_function_table);
if (clear_cache) {
php_runkit_clear_all_functions_runtime_cache(TSRMLS_C);
}
RETURN_TRUE;
}
/* }}} */
#endif /* PHP_RUNKIT_MANIPULATION */
/*
* 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
*/