C++ ecalloc函数代码示例

PHP_COUCHBASE_LOCAL
void php_couchbase_store_impl(INTERNAL_FUNCTION_PARAMETERS, lcb_storage_t op, int multi)
{
	lcb_error_t retval;
	php_couchbase_res *couchbase_res;
	php_couchbase_ctx *ctx;
	time_t exp = {0};
	unsigned int flags = 0;
	char *payload, *cas = NULL;
	size_t payload_len = 0;
	unsigned long long cas_v = 0;
	long expire = 0, cas_len = 0;

	if (multi) { /* multi-get */
		zval *akeys, **ppzval;
		char *key = NULL;
		uint klen = 0;
		ulong idx;
		int key_type, nkey = 0;

		PHP_COUCHBASE_GET_PARAMS(couchbase_res,
								 PHP_COUCHBASE_ARG_F_FUNCTIONAL,
								 "a|l",
								 &akeys, &expire);

		if (pcbc_check_expiry(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0,
							  expire, &exp) == -1) {
			/* Incorrect expiry time */
			return;
		}

		ctx = ecalloc(1, sizeof(php_couchbase_ctx));
		ctx->res = couchbase_res;
		ctx->rv	 = return_value;
		array_init(ctx->rv);

		for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(akeys));
				zend_hash_has_more_elements(Z_ARRVAL_P(akeys)) == SUCCESS;
				zend_hash_move_forward(Z_ARRVAL_P(akeys))) {
			if (zend_hash_get_current_data(Z_ARRVAL_P(akeys), (void **)&ppzval) == FAILURE) {
				continue;
			}
			switch ((key_type = zend_hash_get_current_key(Z_ARRVAL_P(akeys), &key, &idx, 0))) {
			case HASH_KEY_IS_LONG:
				spprintf(&key, 0, "%ld", idx);
				break;
			case HASH_KEY_IS_STRING:
				break;
			default:
				continue;
			}

			if (!(klen = strlen(key))) {
				continue;
			}

			payload = php_couchbase_zval_to_payload(*ppzval, &payload_len,
													&flags,
													couchbase_res->serializer,
													couchbase_res->compressor
													TSRMLS_CC);
			if (payload == NULL) {
				RETURN_FALSE;
			}

			if (couchbase_res->prefix_key_len) {
				char *new_key;
				klen = spprintf(&new_key, 0, "%s_%s", couchbase_res->prefix_key, key);
				if (key_type == HASH_KEY_IS_LONG) {
					efree(key);
				}
				key = new_key;
			}

			{
				lcb_store_cmd_t cmd;
				lcb_store_cmd_t *commands[] = { &cmd };
				memset(&cmd, 0, sizeof(cmd));
				cmd.v.v0.operation = op;
				cmd.v.v0.key = key;
				cmd.v.v0.nkey = klen;
				cmd.v.v0.bytes = payload;
				cmd.v.v0.nbytes = payload_len;
				cmd.v.v0.flags = flags;
				cmd.v.v0.exptime = exp;

				retval = lcb_store(couchbase_res->handle, ctx,
								   1, (const lcb_store_cmd_t * const *)commands);
			}

			efree(payload);
			if (couchbase_res->prefix_key_len || HASH_KEY_IS_LONG == key_type) {
				efree(key);
			}
			if (LCB_SUCCESS != retval) {
				efree(ctx);
				couchbase_report_error(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0,
									   cb_lcb_exception,
									   "Failed to schedule set request: %s",
									   lcb_strerror(couchbase_res->handle,
//.........这里部分代码省略.........

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "php.h"
#include "php_yar.h"
#include "yar_exception.h"
#include "yar_response.h"
#include "yar_request.h"

yar_request_t * php_yar_request_instance(zval *body TSRMLS_DC) /* {{{ */ {
	yar_request_t *req;
	zval **ppzval;
	HashTable *ht;

    req = (yar_request_t *)ecalloc(sizeof(yar_request_t), 1);

	if (IS_ARRAY != Z_TYPE_P(body)) {
		return req;
	}

	ht = Z_ARRVAL_P(body);
	if (zend_hash_find(ht, "i", sizeof("i"), (void**)&ppzval) == SUCCESS) {
		if (IS_LONG != Z_TYPE_PP(ppzval)) {
			convert_to_long(*ppzval);
		}
		req->id = Z_LVAL_PP(ppzval);
	}

	if (zend_hash_find(ht, "m", sizeof("m"), (void**)&ppzval) == SUCCESS) {
		if (IS_STRING != Z_TYPE_PP(ppzval)) {

static int pgsql_handle_preparer(pdo_dbh_t *dbh, const char *sql, size_t sql_len, pdo_stmt_t *stmt, zval *driver_options)
{
	pdo_pgsql_db_handle *H = (pdo_pgsql_db_handle *)dbh->driver_data;
	pdo_pgsql_stmt *S = ecalloc(1, sizeof(pdo_pgsql_stmt));
	int scrollable;
	int ret;
	char *nsql = NULL;
	size_t nsql_len = 0;
	int emulate = 0;
	int execute_only = 0;

	S->H = H;
	stmt->driver_data = S;
	stmt->methods = &pgsql_stmt_methods;

	scrollable = pdo_attr_lval(driver_options, PDO_ATTR_CURSOR,
		PDO_CURSOR_FWDONLY) == PDO_CURSOR_SCROLL;

	if (scrollable) {
		if (S->cursor_name) {
			efree(S->cursor_name);
		}
		spprintf(&S->cursor_name, 0, "pdo_crsr_%08x", ++H->stmt_counter);
		emulate = 1;
	} else if (driver_options) {
		if (pdo_attr_lval(driver_options, PDO_PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT, H->disable_native_prepares) == 1) {
			php_error_docref(NULL, E_DEPRECATED, "PDO::PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT is deprecated, use PDO::ATTR_EMULATE_PREPARES instead");
			emulate = 1;
		}
		if (pdo_attr_lval(driver_options, PDO_ATTR_EMULATE_PREPARES, H->emulate_prepares) == 1) {
			emulate = 1;
		}
		if (pdo_attr_lval(driver_options, PDO_PGSQL_ATTR_DISABLE_PREPARES, H->disable_prepares) == 1) {
			execute_only = 1;
		}
	} else {
		emulate = H->disable_native_prepares || H->emulate_prepares;
		execute_only = H->disable_prepares;
	}

	if (!emulate && PQprotocolVersion(H->server) > 2) {
		stmt->supports_placeholders = PDO_PLACEHOLDER_NAMED;
		stmt->named_rewrite_template = "$%d";
		ret = pdo_parse_params(stmt, (char*)sql, sql_len, &nsql, &nsql_len);

		if (ret == 1) {
			/* query was re-written */
			sql = nsql;
		} else if (ret == -1) {
			/* couldn't grok it */
			strcpy(dbh->error_code, stmt->error_code);
			return 0;
		}

		if (!execute_only) {
			/* prepared query: set the query name and defer the
			   actual prepare until the first execute call */
			spprintf(&S->stmt_name, 0, "pdo_stmt_%08x", ++H->stmt_counter);
		}

		if (nsql) {
			S->query = nsql;
		} else {
			S->query = estrdup(sql);
		}

		return 1;
	}

	stmt->supports_placeholders = PDO_PLACEHOLDER_NONE;
	return 1;
}

static zend_object *spl_dllist_object_new_ex(zend_class_entry *class_type, zval *orig, int clone_orig) /* {{{ */
{
	spl_dllist_object *intern;
	zend_class_entry  *parent = class_type;
	int                inherited = 0;

	intern = ecalloc(1, sizeof(spl_dllist_object) + zend_object_properties_size(parent));

	zend_object_std_init(&intern->std, class_type);
	object_properties_init(&intern->std, class_type);

	intern->flags = 0;
	intern->traverse_position = 0;
	intern->debug_info = NULL;

	if (orig) {
		spl_dllist_object *other = Z_SPLDLLIST_P(orig);
		intern->ce_get_iterator = other->ce_get_iterator;

		if (clone_orig) {
			intern->llist = (spl_ptr_llist *)spl_ptr_llist_init(other->llist->ctor, other->llist->dtor);
			spl_ptr_llist_copy(other->llist, intern->llist);
			intern->traverse_pointer  = intern->llist->head;
			SPL_LLIST_CHECK_ADDREF(intern->traverse_pointer);
		} else {
			intern->llist = other->llist;
			intern->traverse_pointer  = intern->llist->head;
			SPL_LLIST_CHECK_ADDREF(intern->traverse_pointer);
		}

		intern->flags = other->flags;
	} else {
		intern->llist = (spl_ptr_llist *)spl_ptr_llist_init(spl_ptr_llist_zval_ctor, spl_ptr_llist_zval_dtor);
		intern->traverse_pointer  = intern->llist->head;
		SPL_LLIST_CHECK_ADDREF(intern->traverse_pointer);
	}

	while (parent) {
		if (parent == spl_ce_SplStack) {
			intern->flags |= (SPL_DLLIST_IT_FIX | SPL_DLLIST_IT_LIFO);
			intern->std.handlers = &spl_handler_SplDoublyLinkedList;
		} else if (parent == spl_ce_SplQueue) {
			intern->flags |= SPL_DLLIST_IT_FIX;
			intern->std.handlers = &spl_handler_SplDoublyLinkedList;
		}

		if (parent == spl_ce_SplDoublyLinkedList) {
			intern->std.handlers = &spl_handler_SplDoublyLinkedList;
			break;
		}

		parent = parent->parent;
		inherited = 1;
	}

	if (!parent) { /* this must never happen */
		php_error_docref(NULL, E_COMPILE_ERROR, "Internal compiler error, Class is not child of SplDoublyLinkedList");
	}
	if (inherited) {
		intern->fptr_offset_get = zend_hash_str_find_ptr(&class_type->function_table, "offsetget", sizeof("offsetget") - 1);
		if (intern->fptr_offset_get->common.scope == parent) {
			intern->fptr_offset_get = NULL;
		}
		intern->fptr_offset_set = zend_hash_str_find_ptr(&class_type->function_table, "offsetset", sizeof("offsetset") - 1);
		if (intern->fptr_offset_set->common.scope == parent) {
			intern->fptr_offset_set = NULL;
		}
		intern->fptr_offset_has = zend_hash_str_find_ptr(&class_type->function_table, "offsetexists", sizeof("offsetexists") - 1);
		if (intern->fptr_offset_has->common.scope == parent) {
			intern->fptr_offset_has = NULL;
		}
		intern->fptr_offset_del = zend_hash_str_find_ptr(&class_type->function_table, "offsetunset", sizeof("offsetunset") - 1);
		if (intern->fptr_offset_del->common.scope == parent) {
			intern->fptr_offset_del = NULL;
		}
		intern->fptr_count = zend_hash_str_find_ptr(&class_type->function_table, "count", sizeof("count") - 1);
		if (intern->fptr_count->common.scope == parent) {
			intern->fptr_count = NULL;
		}
	}

	return &intern->std;
}

/* {{{ ftp_getdata
 */
databuf_t*
ftp_getdata(ftpbuf_t *ftp)
{
	int			fd = -1;
	databuf_t		*data;
	php_sockaddr_storage addr;
	struct sockaddr *sa;
	socklen_t		size;
	union ipbox		ipbox;
	char			arg[sizeof("255, 255, 255, 255, 255, 255")];
	struct timeval	tv;


	/* ask for a passive connection if we need one */
	if (ftp->pasv && !ftp_pasv(ftp, 1)) {
		return NULL;
	}
	/* alloc the data structure */
	data = ecalloc(1, sizeof(*data));
	data->listener = -1;
	data->fd = -1;
	data->type = ftp->type;

	sa = (struct sockaddr *) &ftp->localaddr;
	/* bind/listen */
	if ((fd = socket(sa->sa_family, SOCK_STREAM, 0)) == SOCK_ERR) {
		php_error_docref(NULL, E_WARNING, "socket() failed: %s (%d)", strerror(errno), errno);
		goto bail;
	}

	/* passive connection handler */
	if (ftp->pasv) {
		/* clear the ready status */
		ftp->pasv = 1;

		/* connect */
		/* Win 95/98 seems not to like size > sizeof(sockaddr_in) */
		size = php_sockaddr_size(&ftp->pasvaddr);
		tv.tv_sec = ftp->timeout_sec;
		tv.tv_usec = 0;
		if (php_connect_nonb(fd, (struct sockaddr*) &ftp->pasvaddr, size, &tv) == -1) {
			php_error_docref(NULL, E_WARNING, "php_connect_nonb() failed: %s (%d)", strerror(errno), errno);
			goto bail;
		}

		data->fd = fd;

		ftp->data = data;
		return data;
	}


	/* active (normal) connection */

	/* bind to a local address */
	php_any_addr(sa->sa_family, &addr, 0);
	size = php_sockaddr_size(&addr);

	if (bind(fd, (struct sockaddr*) &addr, size) != 0) {
		php_error_docref(NULL, E_WARNING, "bind() failed: %s (%d)", strerror(errno), errno);
		goto bail;
	}

	if (getsockname(fd, (struct sockaddr*) &addr, &size) != 0) {
		php_error_docref(NULL, E_WARNING, "getsockname() failed: %s (%d)", strerror(errno), errno);
		goto bail;
	}

	if (listen(fd, 5) != 0) {
		php_error_docref(NULL, E_WARNING, "listen() failed: %s (%d)", strerror(errno), errno);
		goto bail;
	}

	data->listener = fd;

#if HAVE_IPV6 && HAVE_INET_NTOP
	if (sa->sa_family == AF_INET6) {
		/* need to use EPRT */
		char eprtarg[INET6_ADDRSTRLEN + sizeof("|x||xxxxx|")];
		char out[INET6_ADDRSTRLEN];
		inet_ntop(AF_INET6, &((struct sockaddr_in6*) sa)->sin6_addr, out, sizeof(out));
		snprintf(eprtarg, sizeof(eprtarg), "|2|%s|%hu|", out, ntohs(((struct sockaddr_in6 *) &addr)->sin6_port));

		if (!ftp_putcmd(ftp, "EPRT", eprtarg)) {
			goto bail;
		}

		if (!ftp_getresp(ftp) || ftp->resp != 200) {
			goto bail;
		}

		ftp->data = data;
		return data;
	}
#endif

	/* send the PORT */
	ipbox.ia[0] = ((struct sockaddr_in*) sa)->sin_addr;
//.........这里部分代码省略.........

/* {{{ php_url_parse
 */
PHPAPI php_url *php_url_parse_ex(char const *str, size_t length)
{
	char port_buf[6];
	php_url *ret = ecalloc(1, sizeof(php_url));
	char const *s, *e, *p, *pp, *ue;

	s = str;
	ue = s + length;

	/* parse scheme */
	if ((e = memchr(s, ':', length)) && e != s) {
		/* validate scheme */
		p = s;
		while (p < e) {
			/* scheme = 1*[ lowalpha | digit | "+" | "-" | "." ] */
			if (!isalpha(*p) && !isdigit(*p) && *p != '+' && *p != '.' && *p != '-') {
				if (e + 1 < ue && e < s + strcspn(s, "?#")) {
					goto parse_port;
				} else if (s + 1 < ue && *s == '/' && *(s + 1) == '/') { /* relative-scheme URL */
					s += 2;
					e = 0;
					goto parse_host;
				} else {
					goto just_path;
				}
			}
			p++;
		}

		if (e + 1 == ue) { /* only scheme is available */
			ret->scheme = zend_string_init(s, (e - s), 0);
			php_replace_controlchars_ex(ZSTR_VAL(ret->scheme), ZSTR_LEN(ret->scheme));
			return ret;
		}

		/*
		 * certain schemas like mailto: and zlib: may not have any / after them
		 * this check ensures we support those.
		 */
		if (*(e+1) != '/') {
			/* check if the data we get is a port this allows us to
			 * correctly parse things like a.com:80
			 */
			p = e + 1;
			while (p < ue && isdigit(*p)) {
				p++;
			}

			if ((p == ue || *p == '/') && (p - e) < 7) {
				goto parse_port;
			}

			ret->scheme = zend_string_init(s, (e-s), 0);
			php_replace_controlchars_ex(ZSTR_VAL(ret->scheme), ZSTR_LEN(ret->scheme));

			s = e + 1;
			goto just_path;
		} else {
			ret->scheme = zend_string_init(s, (e-s), 0);
			php_replace_controlchars_ex(ZSTR_VAL(ret->scheme), ZSTR_LEN(ret->scheme));

			if (e + 2 < ue && *(e + 2) == '/') {
				s = e + 3;
				if (zend_string_equals_literal_ci(ret->scheme, "file")) {
					if (e + 3 < ue && *(e + 3) == '/') {
						/* support windows drive letters as in:
						   file:///c:/somedir/file.txt
						*/
						if (e + 5 < ue && *(e + 5) == ':') {
							s = e + 4;
						}
						goto just_path;
					}
				}
			} else {
				s = e + 1;
				goto just_path;
			}
		}
	} else if (e) { /* no scheme; starts with colon: look for port */
		parse_port:
		p = e + 1;
		pp = p;

		while (pp < ue && pp - p < 6 && isdigit(*pp)) {
			pp++;
		}

		if (pp - p > 0 && pp - p < 6 && (pp == ue || *pp == '/')) {
			zend_long port;
			memcpy(port_buf, p, (pp - p));
			port_buf[pp - p] = '\0';
			port = ZEND_STRTOL(port_buf, NULL, 10);
			if (port > 0 && port <= 65535) {
				ret->port = (unsigned short) port;
				if (s + 1 < ue && *s == '/' && *(s + 1) == '/') { /* relative-scheme URL */
				    s += 2;
				}
//.........这里部分代码省略.........

static struct ldentry *
pw2entry( struct ldop *op, struct passwd *pw )
{
    struct ldentry	*entry;
    struct ldattr	*attr;
    int			i;

    entry = (struct ldentry *) ecalloc( 1, sizeof( struct ldentry ));

    /* 
     * construct the DN from pw_name
     */
    if ( strchr( op->ldop_suffixes[ 0 ], '=' ) != NULL ) {
	/*
	 * X.500 style DN
	 */
	sprintf( tmpbuf, "cn=%s, %s", pw->pw_name, op->ldop_suffixes[ 0 ] );
    } else {
	/*
	 * RFC-822 style DN
	 */
	sprintf( tmpbuf, "%[email protected]%s", pw->pw_name, op->ldop_suffixes[ 0 ] );
    }
    entry->lde_dn = estrdup( tmpbuf );

    /*
     * for now, we simply derive the LDAP attribute values as follows:
     *  objectClass = person
     *  uid = pw_name
     *  sn = pw_name
     *  cn = pw_name
     *  cn = pw_gecos	(second common name)
     */
    entry->lde_attrs = (struct ldattr **)ecalloc( 5, sizeof( struct ldattr * ));
    i = 0;
    attr = (struct ldattr *)ecalloc( 1, sizeof( struct ldattr ));
    attr->lda_name = estrdup( "objectClass" );
    attr->lda_values = (char **)ecalloc( 2, sizeof( char * ));
    attr->lda_values[ 0 ] = estrdup( "person" );
    entry->lde_attrs[ i++ ] = attr;

    attr = (struct ldattr *)ecalloc( 1, sizeof( struct ldattr ));
    attr->lda_name = estrdup( "uid" );
    attr->lda_values = (char **)ecalloc( 2, sizeof( char * ));
    attr->lda_values[ 0 ] = estrdup( pw->pw_name );
    entry->lde_attrs[ i++ ] = attr;

    attr = (struct ldattr *)ecalloc( 1, sizeof( struct ldattr ));
    attr->lda_name = estrdup( "sn" );
    attr->lda_values = (char **)ecalloc( 2, sizeof( char * ));
    attr->lda_values[ 0 ] = estrdup( pw->pw_name );
    entry->lde_attrs[ i++ ] = attr;

    attr = (struct ldattr *)ecalloc( 1, sizeof( struct ldattr ));
    attr->lda_name = estrdup( "cn" );
    attr->lda_values = (char **)ecalloc( 3, sizeof( char * ));
    attr->lda_values[ 0 ] = estrdup( pw->pw_name );
    if ( pw->pw_gecos != NULL && *pw->pw_gecos != '\0' ) {
	attr->lda_values[ 1 ] = estrdup( pw->pw_gecos );
    }
    entry->lde_attrs[ i++ ] = attr;

    return( entry );
}

void zend_update_property_double(zend_class_entry *scope, zval *object, char *name, int name_length, double value TSRMLS_DC)
{
	zval *tmp = ecalloc(1, sizeof(zval));
	ZVAL_DOUBLE(tmp, value);
	zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);
}

void zend_update_property_bool(zend_class_entry *scope, zval *object, char *name, int name_length, long value TSRMLS_DC)
{
	zval *tmp = ecalloc(1, sizeof(zval));
	ZVAL_BOOL(tmp, value);
	zend_update_property(scope, object, name, name_length, tmp TSRMLS_CC);
}

/**
 * Populate an observe collection with the appropriate key contexts
 * @param res the couchbase object
 * @param ocoll an already allocated collection object
 * @param akc a zend array mapping keys to their expected CAS values
 * @param expectation an array of durability requirements
 * @param append_prefix - whether the keys should be appended with the
 * 	couchbase-level prefix
 */
static int oks_build_context(php_couchbase_res *res,
							 struct observe_collection *ocoll,
							 struct observe_expectation *expectation,
							 zval *akc,
							 int append_prefix)
{
	int nks, ix;
	struct observe_keystate *ks;

	nks = pcbc_ht_len(akc);
	ks = ecalloc(sizeof(*ks), nks);

	for (ix = 0, pcbc_ht_iter_init(akc);
			pcbc_ht_iter_remaining(akc);
			pcbc_ht_iter_next(akc), ix++) {

		pcbc_ht_entry *kv = pcbc_ht_iter_entry(akc);
		struct observe_keystate *oks = ks + ix;

		if (kv->key_info->key_len == 0) {
			ix--;
			continue;
		}

		oks->parent = ocoll;
		if (expectation) {
			oks->expected = *expectation;
		}

		if ((oks->expected.cas = cas_from_zval(kv->data)) == -1) {
			pcbc_ht_entry_free(kv);
			goto GT_CLEANUP;
		}

		if (append_prefix && res->prefix_key_len &&
				ocoll->prefix_appended == 0) {

			pcbc_ht_key prefixed_ki;
			make_prefixed_hk(res, kv->key_info->key, kv->key_info->key_len,
							 &prefixed_ki);

			oks->ocmd.v.v0.nkey = prefixed_ki.key_len;
			oks->ocmd.v.v0.key = emalloc(prefixed_ki.key_len);

			memcpy((char *)oks->ocmd.v.v0.key,
				   prefixed_ki.key,
				   prefixed_ki.key_len);

			pcbc_ht_key_cleanup(&prefixed_ki);

		} else {
			oks->ocmd.v.v0.key = emalloc(kv->key_info->key_len);
			oks->ocmd.v.v0.nkey = kv->key_info->key_len;

			memcpy((char *)oks->ocmd.v.v0.key,
				   kv->key_info->key,
				   oks->ocmd.v.v0.nkey);
		}

		pcbc_ht_entry_free(kv);

		if (append_prefix && res->prefix_key_len) {
			ocoll->prefix_appended = 1;
		}
	}

	ocoll->ks = ks;
	ocoll->nks = ix;
	ocoll->remaining = ocoll->nks;
	ocoll->res = res;
	return 0;

GT_CLEANUP:
	for (ix = 0; ix < nks; ix++) {
		struct observe_keystate *oks = ks + ix;
		if (oks->ocmd.v.v0.key) {
			efree((void *) oks->ocmd.v.v0.key);
		}
	}
	efree(ks);
	return -1;
}

static zend_object *spl_fixedarray_object_new_ex(zend_class_entry *class_type, zval *orig, int clone_orig) /* {{{ */
{
	spl_fixedarray_object *intern;
	zend_class_entry     *parent = class_type;
	int                   inherited = 0;

	intern = ecalloc(1, sizeof(spl_fixedarray_object) + zend_object_properties_size(parent));

	zend_object_std_init(&intern->std, class_type);
	object_properties_init(&intern->std, class_type);

	intern->current = 0;
	intern->flags = 0;

	if (orig && clone_orig) {
		spl_fixedarray_object *other = Z_SPLFIXEDARRAY_P(orig);
		intern->ce_get_iterator = other->ce_get_iterator;
		spl_fixedarray_init(&intern->array, other->array.size);
		spl_fixedarray_copy(&intern->array, &other->array);
	}

	while (parent) {
		if (parent == spl_ce_SplFixedArray) {
			intern->std.handlers = &spl_handler_SplFixedArray;
			class_type->get_iterator = spl_fixedarray_get_iterator;
			break;
		}

		parent = parent->parent;
		inherited = 1;
	}

	if (!parent) { /* this must never happen */
		php_error_docref(NULL, E_COMPILE_ERROR, "Internal compiler error, Class is not child of SplFixedArray");
	}

	if (!class_type->iterator_funcs.zf_current) {
		class_type->iterator_funcs.zf_rewind = zend_hash_str_find_ptr(&class_type->function_table, "rewind", sizeof("rewind") - 1);
		class_type->iterator_funcs.zf_valid = zend_hash_str_find_ptr(&class_type->function_table, "valid", sizeof("valid") - 1);
		class_type->iterator_funcs.zf_key = zend_hash_str_find_ptr(&class_type->function_table, "key", sizeof("key") - 1);
		class_type->iterator_funcs.zf_current = zend_hash_str_find_ptr(&class_type->function_table, "current", sizeof("current") - 1);
		class_type->iterator_funcs.zf_next = zend_hash_str_find_ptr(&class_type->function_table, "next", sizeof("next") - 1);
	}
	if (inherited) {
		if (class_type->iterator_funcs.zf_rewind->common.scope  != parent) {
			intern->flags |= SPL_FIXEDARRAY_OVERLOADED_REWIND;
		}
		if (class_type->iterator_funcs.zf_valid->common.scope   != parent) {
			intern->flags |= SPL_FIXEDARRAY_OVERLOADED_VALID;
		}
		if (class_type->iterator_funcs.zf_key->common.scope     != parent) {
			intern->flags |= SPL_FIXEDARRAY_OVERLOADED_KEY;
		}
		if (class_type->iterator_funcs.zf_current->common.scope != parent) {
			intern->flags |= SPL_FIXEDARRAY_OVERLOADED_CURRENT;
		}
		if (class_type->iterator_funcs.zf_next->common.scope    != parent) {
			intern->flags |= SPL_FIXEDARRAY_OVERLOADED_NEXT;
		}

		intern->fptr_offset_get = zend_hash_str_find_ptr(&class_type->function_table, "offsetget", sizeof("offsetget") - 1);
		if (intern->fptr_offset_get->common.scope == parent) {
			intern->fptr_offset_get = NULL;
		}
		intern->fptr_offset_set = zend_hash_str_find_ptr(&class_type->function_table, "offsetset", sizeof("offsetset") - 1);
		if (intern->fptr_offset_set->common.scope == parent) {
			intern->fptr_offset_set = NULL;
		}
		intern->fptr_offset_has = zend_hash_str_find_ptr(&class_type->function_table, "offsetexists", sizeof("offsetexists") - 1);
		if (intern->fptr_offset_has->common.scope == parent) {
			intern->fptr_offset_has = NULL;
		}
		intern->fptr_offset_del = zend_hash_str_find_ptr(&class_type->function_table, "offsetunset", sizeof("offsetunset") - 1);
		if (intern->fptr_offset_del->common.scope == parent) {
			intern->fptr_offset_del = NULL;
		}
		intern->fptr_count = zend_hash_str_find_ptr(&class_type->function_table, "count", sizeof("count") - 1);
		if (intern->fptr_count->common.scope == parent) {
			intern->fptr_count = NULL;
		}
	}

	return &intern->std;
}

/* {{{ apc_iterator_item */
static apc_iterator_item_t* apc_iterator_item_ctor(apc_iterator_t *iterator, slot_t **slot_pp) {
    zval *zvalue;
    char md5str[33];
    slot_t *slot = *slot_pp;
    apc_context_t ctxt = {0, };
    apc_iterator_item_t *item = ecalloc(1, sizeof(apc_iterator_item_t));

    if (slot->key.type == APC_CACHE_KEY_FILE) {
        /* keys should be unique and with stat=1 we could have multiple files with the same name, so use '<device> <inode>' instead */
#ifdef PHP_WIN32
        item->key_len = spprintf(&item->key, 0, "%I64d %I64d", slot->key.data.file.device, slot->key.data.file.inode);
#else
        item->key_len = spprintf(&item->key, 0, "%ld %ld", (ulong)slot->key.data.file.device, (ulong)slot->key.data.file.inode);
#endif
        item->filename_key = estrdup(slot->value->data.file.filename);
    } else if (slot->key.type == APC_CACHE_KEY_USER) {
        item->key = estrndup((char*)slot->key.data.user.identifier, slot->key.data.user.identifier_len);
        item->key_len = slot->key.data.user.identifier_len;
        item->filename_key = item->key; 
    } else if (slot->key.type == APC_CACHE_KEY_FPFILE) {
        item->key = estrndup((char*)slot->key.data.fpfile.fullpath, slot->key.data.fpfile.fullpath_len);
        item->key_len = slot->key.data.fpfile.fullpath_len;
    } else {
        apc_eprint("Internal error, invalid entry type.");
    }

    ALLOC_INIT_ZVAL(item->value);
    array_init(item->value);

    if (APC_ITER_TYPE & iterator->format) {
        if(slot->value->type == APC_CACHE_ENTRY_FILE) {
            add_assoc_string(item->value, "type", "file", 1);
        } else if(slot->value->type == APC_CACHE_ENTRY_USER) {
            add_assoc_string(item->value, "type", "user", 1);
        }
    }
    if (APC_ITER_FILENAME & iterator->format) {
        if(slot->value->type == APC_CACHE_ENTRY_FILE) {
            if (slot->key.type == APC_CACHE_KEY_FILE) {
              add_assoc_string(item->value, "filename", slot->value->data.file.filename, 1);
            } else {  /* APC_CACHE_FPFILE */
              add_assoc_string(item->value, "filename", (char*)slot->key.data.fpfile.fullpath, 1);
            }
        }
    }
    if (APC_ITER_DEVICE & iterator->format) {
        if(slot->key.type == APC_CACHE_KEY_FILE) {
#ifdef PHP_WIN32
			char buf[20];
			sprintf(buf, "%I64d", slot->key.data.file.device);
			add_assoc_string(item->value, "device", buf, 1);
#else
            add_assoc_long(item->value, "device", slot->key.data.file.device);
#endif
        }
    }
    if (APC_ITER_INODE & iterator->format) {
        if(slot->key.type == APC_CACHE_KEY_FILE) {
#ifdef PHP_WIN32
			char buf[20];
			sprintf(buf, "%I64d", slot->key.data.file.device);
			add_assoc_string(item->value, "device", buf, 1);
#else
            add_assoc_long(item->value, "inode", slot->key.data.file.inode);
#endif
        }
    }
    if (APC_ITER_KEY & iterator->format) {
        add_assoc_stringl(item->value, "key", item->key, item->key_len, 1);
    }
    if (APC_ITER_VALUE & iterator->format) {
        if(slot->value->type == APC_CACHE_ENTRY_USER) {

            ctxt.pool = apc_pool_create(APC_UNPOOL, apc_php_malloc, apc_php_free, NULL, NULL);
            ctxt.copy = APC_COPY_OUT_USER;

            MAKE_STD_ZVAL(zvalue);
            apc_cache_fetch_zval(zvalue, slot->value->data.user.val, &ctxt);
            apc_pool_destroy(ctxt.pool);
            add_assoc_zval(item->value, "value", zvalue);
        }
    }
    if (APC_ITER_MD5 & iterator->format) {
        if(slot->value->type == APC_CACHE_ENTRY_FILE) {
            if(slot->key.md5) {
                make_digest(md5str, slot->key.md5);
                add_assoc_string(item->value, "md5", md5str, 1);
            }
        }
    }
    if (APC_ITER_NUM_HITS & iterator->format) {
        add_assoc_long(item->value, "num_hits", slot->num_hits);
    }
    if (APC_ITER_MTIME & iterator->format) {
        add_assoc_long(item->value, "mtime", slot->key.mtime);
    }
    if (APC_ITER_CTIME & iterator->format) {
        add_assoc_long(item->value, "creation_time", slot->creation_time);
    }
//.........这里部分代码省略.........

static int oci_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_data *param, enum pdo_param_event event_type) /* {{{ */
{
	pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;

	/* we're only interested in parameters for prepared SQL right now */
	if (param->is_param) {
		pdo_oci_bound_param *P;
		sb4 value_sz = -1;

		P = (pdo_oci_bound_param*)param->driver_data;

		switch (event_type) {
			case PDO_PARAM_EVT_FETCH_PRE:
			case PDO_PARAM_EVT_FETCH_POST:
			case PDO_PARAM_EVT_NORMALIZE:
				/* Do nothing */
				break;

			case PDO_PARAM_EVT_FREE:
				P = param->driver_data;
				if (P) {
					efree(P);
				}
				break;

			case PDO_PARAM_EVT_ALLOC:
				P = (pdo_oci_bound_param*)ecalloc(1, sizeof(pdo_oci_bound_param));
				param->driver_data = P;

				/* figure out what we're doing */
				switch (PDO_PARAM_TYPE(param->param_type)) {
					case PDO_PARAM_STMT:
						return 0;

					case PDO_PARAM_LOB:
						/* P->thing is now an OCILobLocator * */
						P->oci_type = SQLT_BLOB;
						value_sz = sizeof(OCILobLocator*);
						break;

					case PDO_PARAM_STR:
					default:
						P->oci_type = SQLT_CHR;
						value_sz = param->max_value_len;
						if (param->max_value_len == 0) {
							value_sz = 1332; /* maximum size before value is interpreted as a LONG value */
						}

				}

				if (param->name) {
					STMT_CALL(OCIBindByName, (S->stmt,
							&P->bind, S->err, (text*)param->name,
							param->namelen, 0, value_sz, P->oci_type,
							&P->indicator, 0, &P->retcode, 0, 0,
							OCI_DATA_AT_EXEC));
				} else {
					STMT_CALL(OCIBindByPos, (S->stmt,
							&P->bind, S->err, param->paramno+1,
							0, value_sz, P->oci_type,
							&P->indicator, 0, &P->retcode, 0, 0,
							OCI_DATA_AT_EXEC));
				}

				STMT_CALL(OCIBindDynamic, (P->bind,
							S->err,
							param, oci_bind_input_cb,
							param, oci_bind_output_cb));

				return 1;

			case PDO_PARAM_EVT_EXEC_PRE:
				P->indicator = 0;
				P->used_for_output = 0;
				if (PDO_PARAM_TYPE(param->param_type) == PDO_PARAM_LOB) {
					ub4 empty = 0;
					STMT_CALL(OCIDescriptorAlloc, (S->H->env, &P->thing, OCI_DTYPE_LOB, 0, NULL));
					STMT_CALL(OCIAttrSet, (P->thing, OCI_DTYPE_LOB, &empty, 0, OCI_ATTR_LOBEMPTY, S->err));
					S->have_blobs = 1;
				}
				return 1;

			case PDO_PARAM_EVT_EXEC_POST:
				/* fixup stuff set in motion in oci_bind_output_cb */
				if (P->used_for_output) {
					if (P->indicator == -1) {
						/* set up a NULL value */
						if (Z_TYPE_P(param->parameter) == IS_STRING
#if ZEND_EXTENSION_API_NO < 220040718
								&& Z_STRVAL_P(param->parameter) != empty_string
#endif
						   ) {
							/* OCI likes to stick non-terminated strings in things */
							*Z_STRVAL_P(param->parameter) = '\0';
						}
						zval_dtor(param->parameter);
						ZVAL_NULL(param->parameter);
					} else if (Z_TYPE_P(param->parameter) == IS_STRING
#if ZEND_EXTENSION_API_NO < 220040718
							&& Z_STRVAL_P(param->parameter) != empty_string
//.........这里部分代码省略.........

static int oci_stmt_execute(pdo_stmt_t *stmt) /* {{{ */
{
	pdo_oci_stmt *S = (pdo_oci_stmt*)stmt->driver_data;
	ub4 rowcount;
	b4 mode;

	if (!S->stmt_type) {
		STMT_CALL_MSG(OCIAttrGet, "OCI_ATTR_STMT_TYPE",
				(S->stmt, OCI_HTYPE_STMT, &S->stmt_type, 0, OCI_ATTR_STMT_TYPE, S->err));
	}

	if (stmt->executed) {
		/* ensure that we cancel the cursor from a previous fetch */
		OCIStmtFetch(S->stmt, S->err, 0, OCI_FETCH_NEXT, OCI_DEFAULT);
	}

#ifdef OCI_STMT_SCROLLABLE_READONLY /* needed for oci8 ? */
	if (S->exec_type == OCI_STMT_SCROLLABLE_READONLY) {
		mode = OCI_STMT_SCROLLABLE_READONLY;
	} else
#endif
	if (stmt->dbh->auto_commit && !stmt->dbh->in_txn) {
		mode = OCI_COMMIT_ON_SUCCESS;
	} else {
		mode = OCI_DEFAULT;
	}

	STMT_CALL(OCIStmtExecute, (S->H->svc, S->stmt, S->err,
				(S->stmt_type == OCI_STMT_SELECT && !S->have_blobs) ? 0 : 1, 0, NULL, NULL,
				mode));

	if (!stmt->executed) {
		ub4 colcount;
		/* do first-time-only definition of bind/mapping stuff */

		/* how many columns do we have ? */
		STMT_CALL_MSG(OCIAttrGet, "ATTR_PARAM_COUNT",
				(S->stmt, OCI_HTYPE_STMT, &colcount, 0, OCI_ATTR_PARAM_COUNT, S->err));

		stmt->column_count = (int)colcount;

		if (S->cols) {
			int i;
			for (i = 0; i < stmt->column_count; i++) {
				if (S->cols[i].data) {
					switch (S->cols[i].dtype) {
						case SQLT_BLOB:
						case SQLT_CLOB:
							/* do nothing */
							break;
						default:
							efree(S->cols[i].data);
					}
				}
			}
			efree(S->cols);
		}

		S->cols = ecalloc(colcount, sizeof(pdo_oci_column));
	}

	STMT_CALL_MSG(OCIAttrGet, "ATTR_ROW_COUNT",
			(S->stmt, OCI_HTYPE_STMT, &rowcount, 0, OCI_ATTR_ROW_COUNT, S->err));
	stmt->row_count = (long)rowcount;

	return 1;
} /* }}} */

PHP_COUCHBASE_LOCAL
void php_couchbase_get_delayed_impl(INTERNAL_FUNCTION_PARAMETERS, int oo) /* {{{ */
{
	zval *res, *akeys;
	long with_cas = 0;
	lcb_time_t exp = {0};
	long expiry = 0;
	zend_bool lock = 0;
	int argflags = PHP_COUCHBASE_ARG_F_ASYNC;
	php_couchbase_res *couchbase_res;

#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 2

	zend_fcall_info fci = {0};
	zend_fcall_info_cache fci_cache = {0};

	if (oo) {
		argflags |= PHP_COUCHBASE_ARG_F_OO;
	} else {
		argflags |= PHP_COUCHBASE_ARG_F_FUNCTIONAL;
	}

	PHP_COUCHBASE_GET_PARAMS_WITH_ZV(res, couchbase_res, argflags,
									 "a|lf!lb",
									 &akeys, &with_cas, &fci, &fci_cache, &expiry, &lock);

#else
	if (oo) {
		argflags |= PHP_COUCHBASE_ARG_F_OO;
	} else {
		argflags |= PHP_COUCHBASE_ARG_F_FUNCTIONAL;
	}

	zval *callback = NULL;
	PHP_COUCHBASE_GET_PARAMS_WITH_ZV(res, couchbase_res, argflags,
									 "a|lzlb", &akeys, &with_cas, &callback, &expiry, &lock);

	if (callback && Z_TYPE_P(callback) != IS_NULL
			&& !zend_is_callable(callback, 0, NULL)) {
		couchbase_report_error(INTERNAL_FUNCTION_PARAM_PASSTHRU, oo,
							   cb_exception,
							   "third argument is expected to be a valid callback");
		return;
	}
#endif
	{
		zval **ppzval;
		lcb_error_t retval;
		php_couchbase_ctx *ctx;
		char **keys;
		long nkey, *klens, i;

		nkey = zend_hash_num_elements(Z_ARRVAL_P(akeys));
		keys = ecalloc(nkey, sizeof(char *));
		klens = ecalloc(nkey, sizeof(long));

		for (i = 0, zend_hash_internal_pointer_reset(Z_ARRVAL_P(akeys));
				zend_hash_has_more_elements(Z_ARRVAL_P(akeys)) == SUCCESS;
				zend_hash_move_forward(Z_ARRVAL_P(akeys)), i++) {
			if (zend_hash_get_current_data(Z_ARRVAL_P(akeys), (void **)&ppzval) == FAILURE) {
				nkey--;
				continue;
			}

			if (IS_ARRAY != Z_TYPE_PP(ppzval)) {
				convert_to_string_ex(ppzval);
			}

			if (!Z_STRLEN_PP(ppzval)) {
				nkey--;
				continue;
			}

			if (couchbase_res->prefix_key_len) {
				klens[i] = spprintf(&(keys[i]), 0, "%s_%s", couchbase_res->prefix_key, Z_STRVAL_PP(ppzval));
			} else {
				keys[i] = Z_STRVAL_PP(ppzval);
				klens[i] = Z_STRLEN_PP(ppzval);
			}
		}

		if (!nkey) {
			efree(keys);
			efree(klens);
			return;
		}

		couchbase_res->seqno += nkey;
		ctx = ecalloc(1, sizeof(php_couchbase_ctx));
		ctx->res = couchbase_res;
		ctx->flags = with_cas;

		{
			lcb_get_cmd_t **commands = ecalloc(nkey, sizeof(lcb_get_cmd_t *));
			int ii;

			if (expiry) {
				exp = pcbc_check_expiry(expiry);
			}

//.........这里部分代码省略.........