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/*
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
   | Copyright (c) 1998-2016 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: Andi Gutmans <andi@zend.com>                                |
   |          Zeev Suraski <zeev@zend.com>                                |
   |          Andrei Zmievski <andrei@php.net>                            |
   +----------------------------------------------------------------------+
*/

/* $Id$ */

#include "zend.h"
#include "zend_execute.h"
#include "zend_API.h"
#include "zend_modules.h"
#include "zend_constants.h"
#include "zend_exceptions.h"
#include "zend_closures.h"

#ifdef HAVE_STDARG_H
#include <stdarg.h>
#endif

/* these variables are true statics/globals, and have to be mutex'ed on every access */
ZEND_API HashTable module_registry;

static zend_module_entry **module_request_startup_handlers;
static zend_module_entry **module_request_shutdown_handlers;
static zend_module_entry **module_post_deactivate_handlers;

static zend_class_entry  **class_cleanup_handlers;

/* this function doesn't check for too many parameters */
ZEND_API int zend_get_parameters(int ht, int param_count, ...) /* {{{ */
{
	void **p;
	int arg_count;
	va_list ptr;
	zval **param, *param_ptr;
	TSRMLS_FETCH();

p = zend_vm_stack_top(TSRMLS_C) - 1;
	arg_count = (int)(zend_uintptr_t) *p;

if (param_count>arg_count) {
		return FAILURE;
	}

va_start(ptr, param_count);

while (param_count-->0) {
		param = va_arg(ptr, zval **);
		param_ptr = *(p-arg_count);
		if (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {
			zval *new_tmp;

ALLOC_ZVAL(new_tmp);
			*new_tmp = *param_ptr;
			zval_copy_ctor(new_tmp);
			INIT_PZVAL(new_tmp);
			param_ptr = new_tmp;
			Z_DELREF_P((zval *) *(p-arg_count));
			*(p-arg_count) = param_ptr;
		}
		*param = param_ptr;
		arg_count--;
	}
	va_end(ptr);

return SUCCESS;
}
/* }}} */

ZEND_API int _zend_get_parameters_array(int ht, int param_count, zval **argument_array TSRMLS_DC) /* {{{ */
{
	void **p;
	int arg_count;
	zval *param_ptr;

p = zend_vm_stack_top(TSRMLS_C) - 1;
	arg_count = (int)(zend_uintptr_t) *p;

if (param_count>arg_count) {
		return FAILURE;
	}

while (param_count-->0) {
		param_ptr = *(p-arg_count);
		if (!PZVAL_IS_REF(param_ptr) && Z_REFCOUNT_P(param_ptr) > 1) {
			zval *new_tmp;

return SUCCESS;
}
/* }}} */

/* Zend-optimized Extended functions */
/* this function doesn't check for too many parameters */
ZEND_API int zend_get_parameters_ex(int param_count, ...) /* {{{ */
{
	void **p;
	int arg_count;
	va_list ptr;
	zval ***param;
	TSRMLS_FETCH();

p = zend_vm_stack_top(TSRMLS_C) - 1;
	arg_count = (int)(zend_uintptr_t) *p;

if (param_count>arg_count) {
		return FAILURE;
	}

va_start(ptr, param_count);
	while (param_count-->0) {
		param = va_arg(ptr, zval ***);
		*param = (zval **) p-(arg_count--);
	}
	va_end(ptr);

return SUCCESS;
}
/* }}} */

ZEND_API int _zend_get_parameters_array_ex(int param_count, zval ***argument_array TSRMLS_DC) /* {{{ */
{
	void **p;
	int arg_count;

p = zend_vm_stack_top(TSRMLS_C) - 1;
	arg_count = (int)(zend_uintptr_t) *p;

if (param_count>arg_count) {
		return FAILURE;
	}

while (param_count-->0) {
		zval **value = (zval**)(p-arg_count);

*(argument_array++) = value;
		arg_count--;
	}

return SUCCESS;
}
/* }}} */

ZEND_API int zend_copy_parameters_array(int param_count, zval *argument_array TSRMLS_DC) /* {{{ */
{
	void **p;
	int arg_count;

p = zend_vm_stack_top(TSRMLS_C) - 1;
	arg_count = (int)(zend_uintptr_t) *p;

if (param_count>arg_count) {
		return FAILURE;
	}

while (param_count-->0) {
		zval **param = (zval **) p-(arg_count--);
		zval_add_ref(param);
		add_next_index_zval(argument_array, *param);
	}

return SUCCESS;
}
/* }}} */

ZEND_API void zend_wrong_param_count(TSRMLS_D) /* {{{ */
{
	const char *space;
	const char *class_name = get_active_class_name(&space TSRMLS_CC);

zend_error(E_WARNING, "Wrong parameter count for %s%s%s()", class_name, space, get_active_function_name(TSRMLS_C));
}
/* }}} */

/* Argument parsing API -- andrei */
ZEND_API char *zend_get_type_by_const(int type) /* {{{ */
{
	switch(type) {
		case IS_BOOL:
			return "boolean";
		case IS_LONG:
			return "integer";
		case IS_DOUBLE:
			return "double";
		case IS_STRING:
			return "string";
		case IS_OBJECT:
			return "object";
		case IS_RESOURCE:
			return "resource";
		case IS_NULL:
			return "null";
		case IS_CALLABLE:
			return "callable";
		case IS_ARRAY:
			return "array";
		default:
			return "unknown";
	}
}
/* }}} */

ZEND_API char *zend_zval_type_name(const zval *arg) /* {{{ */
{
	return zend_get_type_by_const(Z_TYPE_P(arg));
}
/* }}} */

ZEND_API zend_class_entry *zend_get_class_entry(const zval *zobject TSRMLS_DC) /* {{{ */
{
	if (Z_OBJ_HT_P(zobject)->get_class_entry) {
		return Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC);
	} else {
		zend_error(E_ERROR, "Class entry requested for an object without PHP class");
		return NULL;
	}
}
/* }}} */

/* returns 1 if you need to copy result, 0 if it's already a copy */
ZEND_API int zend_get_object_classname(const zval *object, const char **class_name, zend_uint *class_name_len TSRMLS_DC) /* {{{ */
{
	if (Z_OBJ_HT_P(object)->get_class_name == NULL ||
		Z_OBJ_HT_P(object)->get_class_name(object, class_name, class_name_len, 0 TSRMLS_CC) != SUCCESS) {
		zend_class_entry *ce = Z_OBJCE_P(object);

*class_name = ce->name;
		*class_name_len = ce->name_length;
		return 1;
	}
	return 0;
}
/* }}} */

static int parse_arg_object_to_string(zval **arg, char **p, int *pl, int type TSRMLS_DC) /* {{{ */
{
	if (Z_OBJ_HANDLER_PP(arg, cast_object)) {
		zval *obj;
		MAKE_STD_ZVAL(obj);
		if (Z_OBJ_HANDLER_P(*arg, cast_object)(*arg, obj, type TSRMLS_CC) == SUCCESS) {
			zval_ptr_dtor(arg);
			*arg = obj;
			*pl = Z_STRLEN_PP(arg);
			*p = Z_STRVAL_PP(arg);
			return SUCCESS;
		}
		efree(obj);
	}
	/* Standard PHP objects */
	if (Z_OBJ_HT_PP(arg) == &std_object_handlers || !Z_OBJ_HANDLER_PP(arg, cast_object)) {
		SEPARATE_ZVAL_IF_NOT_REF(arg);
		if (zend_std_cast_object_tostring(*arg, *arg, type TSRMLS_CC) == SUCCESS) {
			*pl = Z_STRLEN_PP(arg);
			*p = Z_STRVAL_PP(arg);
			return SUCCESS;
		}
	}
	if (!Z_OBJ_HANDLER_PP(arg, cast_object) && Z_OBJ_HANDLER_PP(arg, get)) {
		int use_copy;
		zval *z = Z_OBJ_HANDLER_PP(arg, get)(*arg TSRMLS_CC);
		Z_ADDREF_P(z);
		if(Z_TYPE_P(z) != IS_OBJECT) {
			zval_dtor(*arg);
			Z_TYPE_P(*arg) = IS_NULL;
			zend_make_printable_zval(z, *arg, &use_copy);
			if (!use_copy) {
				ZVAL_ZVAL(*arg, z, 1, 1);
			}
			*pl = Z_STRLEN_PP(arg);
			*p = Z_STRVAL_PP(arg);
			return SUCCESS;
		}
		zval_ptr_dtor(&z);
	}
	return FAILURE;
}
/* }}} */

static const char *zend_parse_arg_impl(int arg_num, zval **arg, va_list *va, const char **spec, char **error, int *severity TSRMLS_DC) /* {{{ */
{
	const char *spec_walk = *spec;
	char c = *spec_walk++;
	int check_null = 0;

/* scan through modifiers */
	while (1) {
		if (*spec_walk == '/') {
			SEPARATE_ZVAL_IF_NOT_REF(arg);
		} else if (*spec_walk == '!') {
			check_null = 1;
		} else {
			break;
		}
		spec_walk++;
	}

switch (c) {
		case 'l':
		case 'L':
			{
				long *p = va_arg(*va, long *);

if (check_null) {
					zend_bool *p = va_arg(*va, zend_bool *);
					*p = (Z_TYPE_PP(arg) == IS_NULL);
				}

switch (Z_TYPE_PP(arg)) {
					case IS_STRING:
						{
							double d;
							int type;

if ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), p, &d, -1)) == 0) {
								return "long";
							} else if (type == IS_DOUBLE) {
								if (c == 'L') {
									if (d > LONG_MAX) {
										*p = LONG_MAX;
										break;
									} else if (d < LONG_MIN) {
										*p = LONG_MIN;
										break;
									}
								}

*p = zend_dval_to_lval(d);
							}
						}
						break;

case IS_DOUBLE:
						if (c == 'L') {
							if (Z_DVAL_PP(arg) > LONG_MAX) {
								*p = LONG_MAX;
								break;
							} else if (Z_DVAL_PP(arg) < LONG_MIN) {
								*p = LONG_MIN;
								break;
							}
						}
					case IS_NULL:
					case IS_LONG:
					case IS_BOOL:
						convert_to_long_ex(arg);
						*p = Z_LVAL_PP(arg);
						break;

case IS_ARRAY:
					case IS_OBJECT:
					case IS_RESOURCE:
					default:
						return "long";
				}
			}
			break;

case 'd':
			{
				double *p = va_arg(*va, double *);

if (check_null) {
					zend_bool *p = va_arg(*va, zend_bool *);
					*p = (Z_TYPE_PP(arg) == IS_NULL);
				}

switch (Z_TYPE_PP(arg)) {
					case IS_STRING:
						{
							long l;
							int type;

if ((type = is_numeric_string(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &l, p, -1)) == 0) {
								return "double";
							} else if (type == IS_LONG) {
								*p = (double) l;
							}
						}
						break;

case IS_NULL:
					case IS_LONG:
					case IS_DOUBLE:
					case IS_BOOL:
						convert_to_double_ex(arg);
						*p = Z_DVAL_PP(arg);
						break;

case IS_ARRAY:
					case IS_OBJECT:
					case IS_RESOURCE:
					default:
						return "double";
				}
			}
			break;

case 'p':
		case 's':
			{
				char **p = va_arg(*va, char **);
				int *pl = va_arg(*va, int *);
				switch (Z_TYPE_PP(arg)) {
					case IS_NULL:
						if (check_null) {
							*p = NULL;
							*pl = 0;
							break;
						}
						/* break omitted intentionally */

case IS_STRING:
					case IS_LONG:
					case IS_DOUBLE:
					case IS_BOOL:
						convert_to_string_ex(arg);
						if (UNEXPECTED(Z_ISREF_PP(arg) != 0)) {
							/* it's dangerous to return pointers to string
							   buffer of referenced variable, because it can
							   be clobbered throug magic callbacks */
							SEPARATE_ZVAL(arg);
						}
						*p = Z_STRVAL_PP(arg);
						*pl = Z_STRLEN_PP(arg);
						if (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {
							return "a valid path";
						}
						break;

case IS_OBJECT:
						if (parse_arg_object_to_string(arg, p, pl, IS_STRING TSRMLS_CC) == SUCCESS) {
							if (c == 'p' && CHECK_ZVAL_NULL_PATH(*arg)) {
								return "a valid path";
							}
							break;
						}

case IS_ARRAY:
					case IS_RESOURCE:
					default:
						return c == 's' ? "string" : "a valid path";
				}
			}
			break;

case 'b':
			{
				zend_bool *p = va_arg(*va, zend_bool *);

if (check_null) {
					zend_bool *p = va_arg(*va, zend_bool *);
					*p = (Z_TYPE_PP(arg) == IS_NULL);
				}

switch (Z_TYPE_PP(arg)) {
					case IS_NULL:
					case IS_STRING:
					case IS_LONG:
					case IS_DOUBLE:
					case IS_BOOL:
						convert_to_boolean_ex(arg);
						*p = Z_BVAL_PP(arg);
						break;

case IS_ARRAY:
					case IS_OBJECT:
					case IS_RESOURCE:
					default:
						return "boolean";
				}
			}
			break;

case 'r':
			{
				zval **p = va_arg(*va, zval **);
				if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*p = NULL;
					break;
				}
				if (Z_TYPE_PP(arg) == IS_RESOURCE) {
					*p = *arg;
				} else {
					return "resource";
				}
			}
			break;
		case 'A':
		case 'a':
			{
				zval **p = va_arg(*va, zval **);
				if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*p = NULL;
					break;
				}
				if (Z_TYPE_PP(arg) == IS_ARRAY || (c == 'A' && Z_TYPE_PP(arg) == IS_OBJECT)) {
					*p = *arg;
				} else {
					return "array";
				}
			}
			break;
		case 'H':
		case 'h':
			{
				HashTable **p = va_arg(*va, HashTable **);
				if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*p = NULL;
					break;
				}
				if (Z_TYPE_PP(arg) == IS_ARRAY) {
					*p = Z_ARRVAL_PP(arg);
				} else if(c == 'H' && Z_TYPE_PP(arg) == IS_OBJECT) {
					*p = HASH_OF(*arg);
					if(*p == NULL) {
						return "array";
					}
				} else {
					return "array";
				}
			}
			break;

case 'o':
			{
				zval **p = va_arg(*va, zval **);
				if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*p = NULL;
					break;
				}
				if (Z_TYPE_PP(arg) == IS_OBJECT) {
					*p = *arg;
				} else {
					return "object";
				}
			}
			break;

case 'O':
			{
				zval **p = va_arg(*va, zval **);
				zend_class_entry *ce = va_arg(*va, zend_class_entry *);

if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*p = NULL;
					break;
				}
				if (Z_TYPE_PP(arg) == IS_OBJECT &&
						(!ce || instanceof_function(Z_OBJCE_PP(arg), ce TSRMLS_CC))) {
					*p = *arg;
				} else {
					if (ce) {
						return ce->name;
					} else {
						return "object";
					}
				}
			}
			break;

case 'C':
			{
				zend_class_entry **lookup, **pce = va_arg(*va, zend_class_entry **);
				zend_class_entry *ce_base = *pce;

if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*pce = NULL;
					break;
				}
				convert_to_string_ex(arg);
				if (zend_lookup_class(Z_STRVAL_PP(arg), Z_STRLEN_PP(arg), &lookup TSRMLS_CC) == FAILURE) {
					*pce = NULL;
				} else {
					*pce = *lookup;
				}
				if (ce_base) {
					if ((!*pce || !instanceof_function(*pce, ce_base TSRMLS_CC))) {
						zend_spprintf(error, 0, "to be a class name derived from %s, '%s' given",
							ce_base->name, Z_STRVAL_PP(arg));
						*pce = NULL;
						return "";
					}
				}
				if (!*pce) {
					zend_spprintf(error, 0, "to be a valid class name, '%s' given",
						Z_STRVAL_PP(arg));
					return "";
				}
				break;

}
			break;

case 'f':
			{
				zend_fcall_info *fci = va_arg(*va, zend_fcall_info *);
				zend_fcall_info_cache *fcc = va_arg(*va, zend_fcall_info_cache *);
				char *is_callable_error = NULL;

if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					fci->size = 0;
					fcc->initialized = 0;
					break;
				}

if (zend_fcall_info_init(*arg, 0, fci, fcc, NULL, &is_callable_error TSRMLS_CC) == SUCCESS) {
					if (is_callable_error) {
						*severity = E_STRICT;
						zend_spprintf(error, 0, "to be a valid callback, %s", is_callable_error);
						efree(is_callable_error);
						*spec = spec_walk;
						return "";
					}
					break;
				} else {
					if (is_callable_error) {
						*severity = E_WARNING;
						zend_spprintf(error, 0, "to be a valid callback, %s", is_callable_error);
						efree(is_callable_error);
						return "";
					} else {
						return "valid callback";
					}
				}
			}

case 'z':
			{
				zval **p = va_arg(*va, zval **);
				if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*p = NULL;
				} else {
					*p = *arg;
				}
			}
			break;

case 'Z':
			{
				zval ***p = va_arg(*va, zval ***);
				if (check_null && Z_TYPE_PP(arg) == IS_NULL) {
					*p = NULL;
				} else {
					*p = arg;
				}
			}
			break;

default:
			return "unknown";
	}

*spec = spec_walk;

return NULL;
}
/* }}} */

static int zend_parse_arg(int arg_num, zval **arg, va_list *va, const char **spec, int quiet TSRMLS_DC) /* {{{ */
{
	const char *expected_type = NULL;
	char *error = NULL;
	int severity = E_WARNING;

expected_type = zend_parse_arg_impl(arg_num, arg, va, spec, &error, &severity TSRMLS_CC);
	if (expected_type) {
		if (!quiet && (*expected_type || error)) {
			const char *space;
			const char *class_name = get_active_class_name(&space TSRMLS_CC);

if (error) {
				zend_error(severity, "%s%s%s() expects parameter %d %s",
						class_name, space, get_active_function_name(TSRMLS_C), arg_num, error);
				efree(error);
			} else {
				zend_error(severity, "%s%s%s() expects parameter %d to be %s, %s given",
						class_name, space, get_active_function_name(TSRMLS_C), arg_num, expected_type,
						zend_zval_type_name(*arg));
			}
		}
		if (severity != E_STRICT) {
			return FAILURE;
		}
	}

return SUCCESS;
}
/* }}} */

ZEND_API int zend_parse_parameter(int flags, int arg_num TSRMLS_DC, zval **arg, const char *spec, ...)
{
	va_list va;
	int ret;
	int quiet = flags & ZEND_PARSE_PARAMS_QUIET;

va_start(va, spec);
	ret = zend_parse_arg(arg_num, arg, &va, &spec, quiet TSRMLS_CC);
	va_end(va);

return ret;
}

static int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */
{
	const  char *spec_walk;
	int c, i;
	int min_num_args = -1;
	int max_num_args = 0;
	int post_varargs = 0;
	zval **arg;
	int arg_count;
	int quiet = flags & ZEND_PARSE_PARAMS_QUIET;
	zend_bool have_varargs = 0;
	zval ****varargs = NULL;
	int *n_varargs = NULL;

for (spec_walk = type_spec; *spec_walk; spec_walk++) {
		c = *spec_walk;
		switch (c) {
			case 'l': case 'd':
			case 's': case 'b':
			case 'r': case 'a':
			case 'o': case 'O':
			case 'z': case 'Z':
			case 'C': case 'h':
			case 'f': case 'A':
			case 'H': case 'p':
				max_num_args++;
				break;

case '|':
				min_num_args = max_num_args;
				break;

case '/':
			case '!':
				/* Pass */
				break;

case '*':
			case '+':
				if (have_varargs) {
					if (!quiet) {
						zend_function *active_function = EG(current_execute_data)->function_state.function;
						const char *class_name = active_function->common.scope ? active_function->common.scope->name : "";
						zend_error(E_WARNING, "%s%s%s(): only one varargs specifier (* or +) is permitted",
								class_name,
								class_name[0] ? "::" : "",
								active_function->common.function_name);
					}
					return FAILURE;
				}
				have_varargs = 1;
				/* we expect at least one parameter in varargs */
				if (c == '+') {
					max_num_args++;
				}
				/* mark the beginning of varargs */
				post_varargs = max_num_args;
				break;

default:
				if (!quiet) {
					zend_function *active_function = EG(current_execute_data)->function_state.function;
					const char *class_name = active_function->common.scope ? active_function->common.scope->name : "";
					zend_error(E_WARNING, "%s%s%s(): bad type specifier while parsing parameters",
							class_name,
							class_name[0] ? "::" : "",
							active_function->common.function_name);
				}
				return FAILURE;
		}
	}

if (min_num_args < 0) {
		min_num_args = max_num_args;
	}

if (have_varargs) {
		/* calculate how many required args are at the end of the specifier list */
		post_varargs = max_num_args - post_varargs;
		max_num_args = -1;
	}

if (num_args < min_num_args || (num_args > max_num_args && max_num_args > 0)) {
		if (!quiet) {
			zend_function *active_function = EG(current_execute_data)->function_state.function;
			const char *class_name = active_function->common.scope ? active_function->common.scope->name : "";
			zend_error(E_WARNING, "%s%s%s() expects %s %d parameter%s, %d given",
					class_name,
					class_name[0] ? "::" : "",
					active_function->common.function_name,
					min_num_args == max_num_args ? "exactly" : num_args < min_num_args ? "at least" : "at most",
					num_args < min_num_args ? min_num_args : max_num_args,
					(num_args < min_num_args ? min_num_args : max_num_args) == 1 ? "" : "s",
					num_args);
		}
		return FAILURE;
	}

arg_count = (int)(zend_uintptr_t) *(zend_vm_stack_top(TSRMLS_C) - 1);

if (num_args > arg_count) {
		zend_error(E_WARNING, "%s(): could not obtain parameters for parsing",
			get_active_function_name(TSRMLS_C));
		return FAILURE;
	}

i = 0;
	while (num_args-- > 0) {
		if (*type_spec == '|') {
			type_spec++;
		}

if (*type_spec == '*' || *type_spec == '+') {
			int num_varargs = num_args + 1 - post_varargs;

/* eat up the passed in storage even if it won't be filled in with varargs */
			varargs = va_arg(*va, zval ****);
			n_varargs = va_arg(*va, int *);
			type_spec++;

if (num_varargs > 0) {
				int iv = 0;
				zval **p = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count - i));

*n_varargs = num_varargs;

/* allocate space for array and store args */
				*varargs = safe_emalloc(num_varargs, sizeof(zval **), 0);
				while (num_varargs-- > 0) {
					(*varargs)[iv++] = p++;
				}

/* adjust how many args we have left and restart loop */
				num_args = num_args + 1 - iv;
				i += iv;
				continue;
			} else {
				*varargs = NULL;
				*n_varargs = 0;
			}
		}

arg = (zval **) (zend_vm_stack_top(TSRMLS_C) - 1 - (arg_count-i));

if (zend_parse_arg(i+1, arg, va, &type_spec, quiet TSRMLS_CC) == FAILURE) {
			/* clean up varargs array if it was used */
			if (varargs && *varargs) {
				efree(*varargs);
				*varargs = NULL;
			}
			return FAILURE;
		}
		i++;
	}

return SUCCESS;
}
/* }}} */

#define RETURN_IF_ZERO_ARGS(num_args, type_spec, quiet) { \
	int __num_args = (num_args); \
	\
	if (0 == (type_spec)[0] && 0 != __num_args && !(quiet)) { \
		const char *__space; \
		const char * __class_name = get_active_class_name(&__space TSRMLS_CC); \
		zend_error(E_WARNING, "%s%s%s() expects exactly 0 parameters, %d given", \
			__class_name, __space, \
			get_active_function_name(TSRMLS_C), __num_args); \
		return FAILURE; \
	}\
}

ZEND_API int zend_parse_parameters_ex(int flags, int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */
{
	va_list va;
	int retval;

RETURN_IF_ZERO_ARGS(num_args, type_spec, flags & ZEND_PARSE_PARAMS_QUIET);

va_start(va, type_spec);
	retval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);
	va_end(va);

return retval;
}
/* }}} */

ZEND_API int zend_parse_parameters(int num_args TSRMLS_DC, const char *type_spec, ...) /* {{{ */
{
	va_list va;
	int retval;

RETURN_IF_ZERO_ARGS(num_args, type_spec, 0);

va_start(va, type_spec);
	retval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);
	va_end(va);

return retval;
}
/* }}} */

ZEND_API int zend_parse_method_parameters(int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */
{
	va_list va;
	int retval;
	const char *p = type_spec;
	zval **object;
	zend_class_entry *ce;

if (!this_ptr) {
		RETURN_IF_ZERO_ARGS(num_args, p, 0);

va_start(va, type_spec);
		retval = zend_parse_va_args(num_args, type_spec, &va, 0 TSRMLS_CC);
		va_end(va);
	} else {
		p++;
		RETURN_IF_ZERO_ARGS(num_args, p, 0);

va_start(va, type_spec);

object = va_arg(va, zval **);
		ce = va_arg(va, zend_class_entry *);
		*object = this_ptr;

if (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {
			zend_error(E_CORE_ERROR, "%s::%s() must be derived from %s::%s",
				ce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));
		}

retval = zend_parse_va_args(num_args, p, &va, 0 TSRMLS_CC);
		va_end(va);
	}
	return retval;
}
/* }}} */

ZEND_API int zend_parse_method_parameters_ex(int flags, int num_args TSRMLS_DC, zval *this_ptr, const char *type_spec, ...) /* {{{ */
{
	va_list va;
	int retval;
	const char *p = type_spec;
	zval **object;
	zend_class_entry *ce;
	int quiet = flags & ZEND_PARSE_PARAMS_QUIET;

if (!this_ptr) {
		RETURN_IF_ZERO_ARGS(num_args, p, quiet);

va_start(va, type_spec);
		retval = zend_parse_va_args(num_args, type_spec, &va, flags TSRMLS_CC);
		va_end(va);
	} else {
		p++;
		RETURN_IF_ZERO_ARGS(num_args, p, quiet);

va_start(va, type_spec);

object = va_arg(va, zval **);
		ce = va_arg(va, zend_class_entry *);
		*object = this_ptr;

if (ce && !instanceof_function(Z_OBJCE_P(this_ptr), ce TSRMLS_CC)) {
			if (!quiet) {
				zend_error(E_CORE_ERROR, "%s::%s() must be derived from %s::%s",
					ce->name, get_active_function_name(TSRMLS_C), Z_OBJCE_P(this_ptr)->name, get_active_function_name(TSRMLS_C));
			}
			va_end(va);
			return FAILURE;
		}

retval = zend_parse_va_args(num_args, p, &va, flags TSRMLS_CC);
		va_end(va);
	}
	return retval;
}
/* }}} */

/* Argument parsing API -- andrei */
ZEND_API int _array_init(zval *arg, uint size ZEND_FILE_LINE_DC) /* {{{ */
{
	ALLOC_HASHTABLE_REL(Z_ARRVAL_P(arg));

_zend_hash_init(Z_ARRVAL_P(arg), size, ZVAL_PTR_DTOR, 0 ZEND_FILE_LINE_RELAY_CC);
	Z_TYPE_P(arg) = IS_ARRAY;
	return SUCCESS;
}
/* }}} */

static int zend_merge_property(zval **value TSRMLS_DC, int num_args, va_list args, const zend_hash_key *hash_key) /* {{{ */
{
	/* which name should a numeric property have ? */
	if (hash_key->nKeyLength) {
		zval *obj = va_arg(args, zval *);
		zend_object_handlers *obj_ht = va_arg(args, zend_object_handlers *);
		zval *member;

MAKE_STD_ZVAL(member);
		ZVAL_STRINGL(member, hash_key->arKey, hash_key->nKeyLength-1, 1);
		obj_ht->write_property(obj, member, *value, 0 TSRMLS_CC);
		zval_ptr_dtor(&member);
	}
	return ZEND_HASH_APPLY_KEEP;
}
/* }}} */

/* This function should be called after the constructor has been called
 * because it may call __set from the uninitialized object otherwise. */
ZEND_API void zend_merge_properties(zval *obj, HashTable *properties, int destroy_ht TSRMLS_DC) /* {{{ */
{
	const zend_object_handlers *obj_ht = Z_OBJ_HT_P(obj);
	zend_class_entry *old_scope = EG(scope);

EG(scope) = Z_OBJCE_P(obj);
	zend_hash_apply_with_arguments(properties TSRMLS_CC, (apply_func_args_t)zend_merge_property, 2, obj, obj_ht);
	EG(scope) = old_scope;

if (destroy_ht) {
		zend_hash_destroy(properties);
		FREE_HASHTABLE(properties);
	}
}
/* }}} */

static int zval_update_class_constant(zval **pp, int is_static, int offset TSRMLS_DC) /* {{{ */
{
	if (IS_CONSTANT_TYPE(Z_TYPE_PP(pp))) {
		zend_class_entry **scope = EG(in_execution)?&EG(scope):&CG(active_class_entry);

if ((*scope)->parent) {
			zend_class_entry *ce = *scope;
			HashPosition pos;
			zend_property_info *prop_info;

do {
				for (zend_hash_internal_pointer_reset_ex(&ce->properties_info, &pos);
				     zend_hash_get_current_data_ex(&ce->properties_info, (void **) &prop_info, &pos) == SUCCESS;
				     zend_hash_move_forward_ex(&ce->properties_info, &pos)) {
					if (is_static == ((prop_info->flags & ZEND_ACC_STATIC) != 0) &&
					    offset == prop_info->offset) {
						int ret;
						zend_class_entry *old_scope = *scope;
						*scope = prop_info->ce;
						ret = zval_update_constant(pp, 1 TSRMLS_CC);
						*scope = old_scope;
						return ret;
					}
				}
				ce = ce->parent;
			} while (ce);

}
		return zval_update_constant(pp, 1 TSRMLS_CC);
	}
	return 0;
}
/* }}} */

ZEND_API void zend_update_class_constants(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
{
	if ((class_type->ce_flags & ZEND_ACC_CONSTANTS_UPDATED) == 0 || (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count)) {
		zend_class_entry **scope = EG(in_execution)?&EG(scope):&CG(active_class_entry);
		zend_class_entry *old_scope = *scope;
		int i;

*scope = class_type;
		zend_hash_apply_with_argument(&class_type->constants_table, (apply_func_arg_t) zval_update_constant, (void *)1 TSRMLS_CC);

for (i = 0; i < class_type->default_properties_count; i++) {
			if (class_type->default_properties_table[i]) {
				zval_update_class_constant(&class_type->default_properties_table[i], 0, i TSRMLS_CC);
			}
		}

if (!CE_STATIC_MEMBERS(class_type) && class_type->default_static_members_count) {
			zval **p;

if (class_type->parent) {
				zend_update_class_constants(class_type->parent TSRMLS_CC);
			}
#if ZTS
			CG(static_members_table)[(zend_intptr_t)(class_type->static_members_table)] = emalloc(sizeof(zval*) * class_type->default_static_members_count);
#else
			class_type->static_members_table = emalloc(sizeof(zval*) * class_type->default_static_members_count);
#endif
			for (i = 0; i < class_type->default_static_members_count; i++) {
				p = &class_type->default_static_members_table[i];
				if (Z_ISREF_PP(p) &&
					class_type->parent &&
					i < class_type->parent->default_static_members_count &&
					*p == class_type->parent->default_static_members_table[i] &&
					CE_STATIC_MEMBERS(class_type->parent)[i]
				) {
					zval *q = CE_STATIC_MEMBERS(class_type->parent)[i];

Z_ADDREF_P(q);
					Z_SET_ISREF_P(q);
					CE_STATIC_MEMBERS(class_type)[i] = q;
				} else {
					zval *r;

ALLOC_ZVAL(r);
					*r = **p;
					INIT_PZVAL(r);
					zval_copy_ctor(r);
					CE_STATIC_MEMBERS(class_type)[i] = r;
				}
			}
		}

for (i = 0; i < class_type->default_static_members_count; i++) {
			zval_update_class_constant(&CE_STATIC_MEMBERS(class_type)[i], 1, i TSRMLS_CC);
		}

*scope = old_scope;
		class_type->ce_flags |= ZEND_ACC_CONSTANTS_UPDATED;
	}
}
/* }}} */

ZEND_API void object_properties_init(zend_object *object, zend_class_entry *class_type) /* {{{ */
{
	int i;

if (class_type->default_properties_count) {
		object->properties_table = emalloc(sizeof(zval*) * class_type->default_properties_count);
		for (i = 0; i < class_type->default_properties_count; i++) {
			object->properties_table[i] = class_type->default_properties_table[i];
			if (class_type->default_properties_table[i]) {
#if ZTS
				ALLOC_ZVAL( object->properties_table[i]);
				MAKE_COPY_ZVAL(&class_type->default_properties_table[i], object->properties_table[i]);
#else
				Z_ADDREF_P(object->properties_table[i]);
#endif
			}
		}
		object->properties = NULL;
	}
}
/* }}} */

/* This function requires 'properties' to contain all props declared in the
 * class and all props being public. If only a subset is given or the class
 * has protected members then you need to merge the properties separately by
 * calling zend_merge_properties(). */
ZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *class_type, HashTable *properties ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */
{
	zend_object *object;

if (class_type->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) {
		char *what =   (class_type->ce_flags & ZEND_ACC_INTERFACE)                ? "interface"
					 :((class_type->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) ? "trait"
					 :                                                              "abstract class";
		zend_error(E_ERROR, "Cannot instantiate %s %s", what, class_type->name);
	}

zend_update_class_constants(class_type TSRMLS_CC);

Z_TYPE_P(arg) = IS_OBJECT;
	if (class_type->create_object == NULL) {
		Z_OBJVAL_P(arg) = zend_objects_new(&object, class_type TSRMLS_CC);
		if (properties) {
			object->properties = properties;
			object->properties_table = NULL;
		} else {
			object_properties_init(object, class_type);
		}
	} else {
		Z_OBJVAL_P(arg) = class_type->create_object(class_type TSRMLS_CC);
	}
	return SUCCESS;
}
/* }}} */

ZEND_API int _object_init_ex(zval *arg, zend_class_entry *class_type ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */
{
	return _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);
}
/* }}} */

ZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC) /* {{{ */
{
	return _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);
}
/* }}} */

ZEND_API int add_assoc_function(zval *arg, const char *key, void (*function_ptr)(INTERNAL_FUNCTION_PARAMETERS)) /* {{{ */
{
	zend_error(E_WARNING, "add_assoc_function() is no longer supported");
	return FAILURE;
}
/* }}} */

ZEND_API int add_assoc_long_ex(zval *arg, const char *key, uint key_len, long n) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_LONG(tmp, n);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_assoc_null_ex(zval *arg, const char *key, uint key_len) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_NULL(tmp);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_assoc_bool_ex(zval *arg, const char *key, uint key_len, int b) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_BOOL(tmp, b);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_assoc_resource_ex(zval *arg, const char *key, uint key_len, int r) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_RESOURCE(tmp, r);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_assoc_double_ex(zval *arg, const char *key, uint key_len, double d) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_DOUBLE(tmp, d);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_assoc_string_ex(zval *arg, const char *key, uint key_len, char *str, int duplicate) /* {{{ */
{
	zval *tmp;
	size_t _len = strlen(str);

if (UNEXPECTED(_len > INT_MAX)) {
		zend_error_noreturn(E_ERROR, "String overflow, max size is %d", INT_MAX);
	}

MAKE_STD_ZVAL(tmp);
	ZVAL_STRINGL(tmp, str, _len, duplicate);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_assoc_stringl_ex(zval *arg, const char *key, uint key_len, char *str, uint length, int duplicate) /* {{{ */
{
	zval *tmp;

if (UNEXPECTED(length > INT_MAX)) {
		zend_error_noreturn(E_ERROR, "String overflow, max size is %d", INT_MAX);
	}

MAKE_STD_ZVAL(tmp);
	ZVAL_STRINGL(tmp, str, length, duplicate);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_assoc_zval_ex(zval *arg, const char *key, uint key_len, zval *value) /* {{{ */
{
	return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &value, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_long(zval *arg, ulong index, long n) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_LONG(tmp, n);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_null(zval *arg, ulong index) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_NULL(tmp);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_bool(zval *arg, ulong index, int b) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_BOOL(tmp, b);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_resource(zval *arg, ulong index, int r) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_RESOURCE(tmp, r);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_double(zval *arg, ulong index, double d) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_DOUBLE(tmp, d);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_string(zval *arg, ulong index, const char *str, int duplicate) /* {{{ */
{
	zval *tmp;
	size_t _len = strlen(str);

if (UNEXPECTED(_len > INT_MAX)) {
		zend_error_noreturn(E_ERROR, "String overflow, max size is %d", INT_MAX);
	}

MAKE_STD_ZVAL(tmp);
	ZVAL_STRING(tmp, str, duplicate);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_stringl(zval *arg, ulong index, const char *str, uint length, int duplicate) /* {{{ */
{
	zval *tmp;

if (UNEXPECTED(length > INT_MAX)) {
		zend_error_noreturn(E_ERROR, "String overflow, max size is %d", INT_MAX);
	}

MAKE_STD_ZVAL(tmp);
	ZVAL_STRINGL(tmp, str, length, duplicate);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_index_zval(zval *arg, ulong index, zval *value) /* {{{ */
{
	return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &value, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_long(zval *arg, long n) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_LONG(tmp, n);

return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_null(zval *arg) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_NULL(tmp);

return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_bool(zval *arg, int b) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_BOOL(tmp, b);

return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_resource(zval *arg, int r) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_RESOURCE(tmp, r);

return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_double(zval *arg, double d) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_DOUBLE(tmp, d);

return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_string(zval *arg, const char *str, int duplicate) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_STRING(tmp, str, duplicate);

return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_stringl(zval *arg, const char *str, uint length, int duplicate) /* {{{ */
{
	zval *tmp;

if (UNEXPECTED(length > INT_MAX)) {
		zend_error_noreturn(E_ERROR, "String overflow, max size is %d", INT_MAX);
	}
	MAKE_STD_ZVAL(tmp);
	ZVAL_STRINGL(tmp, str, length, duplicate);

return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &tmp, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_next_index_zval(zval *arg, zval *value) /* {{{ */
{
	return zend_hash_next_index_insert(Z_ARRVAL_P(arg), &value, sizeof(zval *), NULL);
}
/* }}} */

ZEND_API int add_get_assoc_string_ex(zval *arg, const char *key, uint key_len, const char *str, void **dest, int duplicate) /* {{{ */
{
	zval *tmp;
	size_t _len = strlen(str);

if (UNEXPECTED(_len > INT_MAX)) {
		zend_error_noreturn(E_ERROR, "String overflow, max size is %d", INT_MAX);
	}

MAKE_STD_ZVAL(tmp);
	ZVAL_STRINGL(tmp, str, _len, duplicate);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);
}
/* }}} */

ZEND_API int add_get_assoc_stringl_ex(zval *arg, const char *key, uint key_len, const char *str, uint length, void **dest, int duplicate) /* {{{ */
{
	zval *tmp;

if (UNEXPECTED(length > INT_MAX)) {
		zend_error_noreturn(E_ERROR, "String overflow, max size is %d", INT_MAX);
	}

MAKE_STD_ZVAL(tmp);
	ZVAL_STRINGL(tmp, str, length, duplicate);

return zend_symtable_update(Z_ARRVAL_P(arg), key, key_len, (void *) &tmp, sizeof(zval *), dest);
}
/* }}} */

ZEND_API int add_get_index_long(zval *arg, ulong index, long l, void **dest) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_LONG(tmp, l);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);
}
/* }}} */

ZEND_API int add_get_index_double(zval *arg, ulong index, double d, void **dest) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_DOUBLE(tmp, d);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);
}
/* }}} */

ZEND_API int add_get_index_string(zval *arg, ulong index, const char *str, void **dest, int duplicate) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_STRING(tmp, str, duplicate);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);
}
/* }}} */

ZEND_API int add_get_index_stringl(zval *arg, ulong index, const char *str, uint length, void **dest, int duplicate) /* {{{ */
{
	zval *tmp;

MAKE_STD_ZVAL(tmp);
	ZVAL_STRINGL(tmp, str, length, duplicate);

return zend_hash_index_update(Z_ARRVAL_P(arg), index, (void *) &tmp, sizeof(zval *), dest);
}
/* }}} */

ZEND_API int array_set_zval_key(HashTable *ht, zval *key, zval *value) /* {{{ */
{
	int result;

switch (Z_TYPE_P(key)) {
		case IS_STRING:
			result = zend_symtable_update(ht, Z_STRVAL_P(key), Z_STRLEN_P(key) + 1, &value, sizeof(zval *), NULL);
			break;
		case IS_NULL:
			result = zend_symtable_update(ht, "", 1, &value, sizeof(zval *), NULL);
			break;
		case IS_RESOURCE:
			zend_error(E_STRICT, "Resource ID#%ld used as offset, casting to integer (%ld)", Z_LVAL_P(key), Z_LVAL_P(key));
			/* break missing intentionally */
		case IS_BOOL:
		case IS_LONG:
			result = zend_hash_index_update(ht, Z_LVAL_P(key), &value, sizeof(zval *), NULL);
			break;
		case IS_DOUBLE:
			result = zend_hash_index_update(ht, zend_dval_to_lval(Z_DVAL_P(key)), &value, sizeof(zval *), NULL);
			break;
		default:
			zend_error(E_WARNING, "Illegal offset type");
			result = FAILURE;
	}

if (result == SUCCESS) {
		Z_ADDREF_P(value);
	}

return result;
}
/* }}} */

ZEND_API int add_property_long_ex(zval *arg, const char *key, uint key_len, long n TSRMLS_DC) /* {{{ */
{
	zval *tmp;
	zval *z_key;

MAKE_STD_ZVAL(tmp);
	ZVAL_LONG(tmp, n);