mysqli 类
(PHP 5, PHP 7, PHP 8)
简介
代表 PHP 与 MySQL 数据库之间的连接。
类摘要
class mysqli
{
public
readonly
string
$error;
public
readonly
?string
$info;
public __construct(
?string $hostname
= null
,
?string $username
= null
,
?string $password
= null
,
?string $database
= null
,
?int $port
= null
,
?string $socket
= null
)
public change_user(
string $username
,
string $password
,
?string $database
):
bool
public commit(
int $flags
= 0,
?string $name
= null
):
bool
public connect(
?string $hostname
= null
,
?string $username
= null
,
?string $password
= null
,
?string $database
= null
,
?int $port
= null
,
?string $socket
= null
):
bool
public debug(
string $options
):
true
public kill(
int $process_id
):
bool
public options(
int $option
,
string|int $value
):
bool
public static poll(
?array &$read
,
?array &$error
,
array &$reject
,
int $seconds
,
int $microseconds
= 0):
int|false
public real_connect(
?string $hostname
= null
,
?string $username
= null
,
?string $password
= null
,
?string $database
= null
,
?int $port
= null
,
?string $socket
= null
,
int $flags
= 0):
bool
public rollback(
int $flags
= 0,
?string $name
= null
):
bool
public ssl_set(
?string $key
,
?string $certificate
,
?string $ca_certificate
,
?string $ca_path
,
?string $cipher_algos
):
true
public stat():
string|false
}
目录
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