mysqli_result类

(PHP 5, PHP 7)

简介

代表从一个数据库查询中获取的结果集。

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版本 说明
5.4.0 Iterator support was added, as mysqli_result now implements Traversable.

类摘要

mysqli_result {
/* 属性 */
int $current_field ;
int $field_count;
array|false|null $lengths;
int|string $num_rows;
/* 方法 */
mysqli_field_tell ( mysqli_result $result ) : int
public data_seek ( int $offset ) : bool
public fetch_all ( int $mode = MYSQLI_NUM ) : array
public fetch_array ( int $mode = MYSQLI_BOTH ) : array|null|false
public fetch_assoc ( ) : array|null|false
public fetch_field_direct ( int $index ) : object|false
public fetch_field ( ) : object|false
public fetch_fields ( ) : array
public fetch_object ( string $class = "stdClass" , array $constructor_args = [] ) : object|null|false
public fetch_row ( ) : array|null|false
mysqli_num_fields ( mysqli_result $result ) : int
public field_seek ( int $index ) : bool
public free ( ) : void
mysqli_fetch_lengths ( mysqli_result $result ) : array|false
mysqli_num_rows ( mysqli_result $result ) : int|string
}

目录