mysqli_api.c

linux下安装不上mysql5与php5的可用此关联

#endif
			RETURN_TRUE;
		break;
		case 1:
			RETURN_FALSE;
		break;
		default:
			RETURN_NULL();
		break;
	}
}
/* }}} */
#else
/* {{{ mixed mysqli_stmt_fetch_mysqlnd */
void mysqli_stmt_fetch_mysqlnd(INTERNAL_FUNCTION_PARAMETERS)
{
	MY_STMT 		*stmt;
	zval 			*mysql_stmt;
	zend_bool		fetched_anything;
	enum_func_status ret;
	

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_stmt, mysqli_stmt_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(stmt, MY_STMT *, &mysql_stmt, "mysqli_stmt", MYSQLI_STATUS_VALID);

	if (FAIL == (ret = mysqlnd_stmt_fetch(stmt->stmt, &fetched_anything TSRMLS_CC))) {
		RETURN_BOOL(FALSE);
	} else if (fetched_anything == TRUE) {
		RETURN_BOOL(TRUE);
	} else {
		RETURN_NULL();
	}
}
#endif
/* }}} */


/* {{{ proto mixed mysqli_stmt_fetch(object stmt) U
   Fetch results from a prepared statement into the bound variables */
PHP_FUNCTION(mysqli_stmt_fetch)
{
#if !defined(HAVE_MYSQLND)
	mysqli_stmt_fetch_libmysql(INTERNAL_FUNCTION_PARAM_PASSTHRU);
#else
	mysqli_stmt_fetch_mysqlnd(INTERNAL_FUNCTION_PARAM_PASSTHRU);
#endif

}
/* }}} */

static void php_add_field_properties(zval *value, MYSQL_FIELD *field TSRMLS_DC)
{
	add_property_utf8_string(value, "name",(field->name ? field->name : ""), ZSTR_DUPLICATE);
	add_property_utf8_string(value, "orgname",(field->org_name ? field->org_name : ""), ZSTR_DUPLICATE);
	add_property_utf8_string(value, "table",(field->table ? field->table : ""), ZSTR_DUPLICATE);
	add_property_utf8_string(value, "orgtable",(field->org_table ? field->org_table : ""), ZSTR_DUPLICATE);
	add_property_utf8_string(value, "def",(field->def ? field->def : ""), ZSTR_DUPLICATE);

	add_property_long(value, "max_length", field->max_length);
	add_property_long(value, "length", field->length);
	add_property_long(value, "charsetnr", field->charsetnr);
	add_property_long(value, "flags", field->flags);
	add_property_long(value, "type", field->type);
	add_property_long(value, "decimals", field->decimals);
}

/* {{{ proto mixed mysqli_fetch_field (object result) U
   Get column information from a result and return as an object */
PHP_FUNCTION(mysqli_fetch_field) 
{
	MYSQL_RES 	*result;
	zval  		*mysql_result;
	MYSQL_FIELD *field;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
		return;
	}

	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);

	if (!(field = mysql_fetch_field(result))) {
		RETURN_FALSE;
	}

	object_init(return_value);
	php_add_field_properties(return_value, field TSRMLS_CC);
}
/* }}} */

/* {{{ proto mixed mysqli_fetch_fields (object result) U
   Return array of objects containing field meta-data */
PHP_FUNCTION(mysqli_fetch_fields) 
{
	MYSQL_RES	*result;
	zval  		*mysql_result;
	MYSQL_FIELD	*field;
	zval 		*obj;

	unsigned int i;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
		return;
	}

	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);

	array_init(return_value);

	for (i = 0; i < mysql_num_fields(result); i++) {
		field = mysql_fetch_field_direct(result, i);

		MAKE_STD_ZVAL(obj);
		object_init(obj);

		php_add_field_properties(obj, field TSRMLS_CC);
		add_index_zval(return_value, i, obj);
	}
}
/* }}} */

/* {{{ proto mixed mysqli_fetch_field_direct (object result, int offset) U
   Fetch meta-data for a single field */
PHP_FUNCTION(mysqli_fetch_field_direct) 
{
	MYSQL_RES	*result;
	zval		*mysql_result;
	MYSQL_FIELD *field;
	long 		offset;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &mysql_result, mysqli_result_class_entry, &offset) == FAILURE) {
		return;
	}

	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
	
	if (offset < 0 || offset >= mysql_num_fields(result)) {
		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field offset is invalid for resultset");
		RETURN_FALSE; 
	}

	if (!(field = mysql_fetch_field_direct(result,offset))) {
		RETURN_FALSE;
	}

	object_init(return_value);
	php_add_field_properties(return_value, field TSRMLS_CC);
}
/* }}} */

/* {{{ proto mixed mysqli_fetch_lengths (object result) U
   Get the length of each output in a result */
PHP_FUNCTION(mysqli_fetch_lengths) 
{
	MYSQL_RES		*result;
	zval			*mysql_result;
	unsigned int	i;
	unsigned long	*ret;
	
	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
		return;
	}

	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);

	if (!(ret = mysql_fetch_lengths(result))) {
		RETURN_FALSE;
	}

	array_init(return_value);

	for (i = 0; i < mysql_num_fields(result); i++) {
		add_index_long(return_value, i, ret[i]);	
	}
}
/* }}} */

/* {{{ proto array mysqli_fetch_row (object result) U
   Get a result row as an enumerated array */
PHP_FUNCTION(mysqli_fetch_row) 
{
#if !defined(HAVE_MYSQLND)
	php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, MYSQLI_NUM, 0);
#else
	MYSQL_RES		*result;
	zval			*mysql_result;
	

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
	mysqlnd_fetch_into(result, MYSQLND_FETCH_NUM, return_value); 
#endif
}
/* }}} */

/* {{{ proto int mysqli_field_count(object link) U
   Fetch the number of fields returned by the last query for the given link
*/
PHP_FUNCTION(mysqli_field_count) 
{
	MY_MYSQL 	*mysql;
	zval  		*mysql_link;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);

	RETURN_LONG(mysql_field_count(mysql->mysql));
}
/* }}} */

/* {{{ proto int mysqli_field_seek(object result, int fieldnr) U
   Set result pointer to a specified field offset
*/
PHP_FUNCTION(mysqli_field_seek)
{
	MYSQL_RES		*result;
	zval			*mysql_result;
	unsigned long	fieldnr;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &mysql_result, mysqli_result_class_entry, &fieldnr) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);

	if (fieldnr < 0 || fieldnr >= mysql_num_fields(result)) {
		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid field offset");
		RETURN_FALSE; 
	}
	
	mysql_field_seek(result, fieldnr);
	RETURN_TRUE;
}
/* }}} */

/* {{{ proto int mysqli_field_tell(object result) U
   Get current field offset of result pointer */
PHP_FUNCTION(mysqli_field_tell)
{
	MYSQL_RES	*result;
	zval		*mysql_result;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);
	
	RETURN_LONG(mysql_field_tell(result));
}
/* }}} */

/* {{{ proto void mysqli_free_result(object result) U
   Free query result memory for the given result handle */
PHP_FUNCTION(mysqli_free_result) 
{
	MYSQL_RES	*result;
	zval		*mysql_result;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_result, mysqli_result_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(result, MYSQL_RES *, &mysql_result, "mysqli_result", MYSQLI_STATUS_VALID);

	mysqli_free_result(result, FALSE);
	MYSQLI_CLEAR_RESOURCE(&mysql_result);	
}
/* }}} */

/* {{{ proto string mysqli_get_client_info(void) U
   Get MySQL client info */
PHP_FUNCTION(mysqli_get_client_info)
{
	char *info = (char *)mysql_get_client_info();

	RETURN_UTF8_STRING(info, ZSTR_DUPLICATE);
}
/* }}} */

/* {{{ proto int mysqli_get_client_version(void) U
   Get MySQL client info */
PHP_FUNCTION(mysqli_get_client_version)
{
	RETURN_LONG((long)mysql_get_client_version());
}
/* }}} */

/* {{{ proto string mysqli_get_host_info (object link) U
   Get MySQL host info */
PHP_FUNCTION(mysqli_get_host_info) 
{
	MY_MYSQL	*mysql;
	zval  		*mysql_link = NULL;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);

	RETURN_UTF8_STRING(mysql->mysql->host_info, ZSTR_DUPLICATE);
}
/* }}} */

/* {{{ proto int mysqli_get_proto_info(object link) U
   Get MySQL protocol information */
PHP_FUNCTION(mysqli_get_proto_info)
{
	MY_MYSQL 	*mysql;
	zval  		*mysql_link = NULL;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);
	RETURN_LONG(mysql_get_proto_info(mysql->mysql));
}
/* }}} */

/* {{{ proto string mysqli_get_server_info(object link) U
   Get MySQL server info */
PHP_FUNCTION(mysqli_get_server_info)
{
	MY_MYSQL	*mysql;
	zval	  	*mysql_link = NULL;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);

	RETURN_UTF8_STRING((char *)mysql_get_server_info(mysql->mysql), ZSTR_DUPLICATE);
}

/* }}} */

/* {{{ proto int mysqli_get_server_version(object link) U
   Return the MySQL version for the server referenced by the given link */
PHP_FUNCTION(mysqli_get_server_version)
{
	MY_MYSQL	*mysql;
	zval		*mysql_link = NULL;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);

	RETURN_LONG(mysql_get_server_version(mysql->mysql));
}
/* }}} */

/* {{{ proto string mysqli_info(object link) U
   Get information about the most recent query */
PHP_FUNCTION(mysqli_info)
{
	MY_MYSQL	*mysql;
	zval  		*mysql_link = NULL;
	const char	*info;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);

	info = mysql_info(mysql->mysql);
	RETURN_UTF8_STRING((info) ? info : "", ZSTR_DUPLICATE);
}
/* }}} */

/* {{{ proto resource mysqli_init(void) U
   Initialize mysqli and return a resource for use with mysql_real_connect */
PHP_FUNCTION(mysqli_init)
{
	MYSQLI_RESOURCE *mysqli_resource;
	MY_MYSQL *mysql = (MY_MYSQL *)ecalloc(1, sizeof(MY_MYSQL));

#if !defined(HAVE_MYSQLND)
	if (!(mysql->mysql = mysql_init(NULL)))
#else
	if (!(mysql->mysql = mysql_init(FALSE)))
#endif
	{
		efree(mysql);
		RETURN_FALSE;
	}

	mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
	mysqli_resource->ptr = (void *)mysql;
	mysqli_resource->status = MYSQLI_STATUS_INITIALIZED;

	if (!getThis() || !instanceof_function(Z_OBJCE_P(getThis()), mysqli_link_class_entry TSRMLS_CC)) {
		MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_link_class_entry);	
	} else {
		((mysqli_object *) zend_object_store_get_object(getThis() TSRMLS_CC))->ptr = mysqli_resource;
	}
}
/* }}} */

/* {{{ proto mixed mysqli_insert_id(object link) U
   Get the ID generated from the previous INSERT operation */
PHP_FUNCTION(mysqli_insert_id)
{
	MY_MYSQL		*mysql;
	my_ulonglong 	rc;
	zval  			*mysql_link;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);
	rc = mysql_insert_id(mysql->mysql);
	MYSQLI_RETURN_LONG_LONG(rc)
}
/* }}} */

/* {{{ proto bool mysqli_kill(object link, int processid) U
   Kill a mysql process on the server */
PHP_FUNCTION(mysqli_kill)
{
	MY_MYSQL 	*mysql;
	zval  		*mysql_link;
	long   		processid;

	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &mysql_link, mysqli_link_class_entry, &processid) == FAILURE) {
		return;
	}
	MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);

	if (processid <= 0) {
		php_error_docref(NULL TSRMLS_CC, E_WARNING, "processid should have positive value");
		RETURN_FALSE;
	}

	if (mysql_kill(mysql->mysql, processid)) {
		MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
		RETURN_FALSE;
	}
	RETURN_TRUE;
}
/* }}} */

/* {{{ proto void mysqli_set_local_infile_default(object link) U
   unsets user defined handler for load local infile command */
PHP_FUNCTION(mysqli_set_local_infile_default)