PHP Класс PMA\libraries\dbi\DBIMysqli

Наследование: implements PMA\libraries\dbi\DBIExtension
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Открытые методы

Метод Описание
affectedRows ( mysqli $link ) : integer returns the number of rows affected by last query
connect ( string $user, string $password, array $server ) : mixed connects to the database server
dataSeek ( mysqli_result $result, integer $offset ) : boolean Adjusts the result pointer to an arbitrary row in the result
escapeString ( mixed $link, string $str ) : string returns properly escaped string for use in MySQL queries
fetchArray ( mysqli_result $result ) : array returns array of rows with associative and numeric keys from $result
fetchAssoc ( mysqli_result $result ) : array returns array of rows with associative keys from $result
fetchRow ( mysqli_result $result ) : array returns array of rows with numeric keys from $result
fieldFlags ( mysqli_result $result, integer $i ) : string returns concatenated string of human readable field flags
fieldLen ( mysqli_result $result, integer $i ) : integer returns the length of the given field $i in $result
fieldName ( mysqli_result $result, integer $i ) : string returns name of $i. field in $result
freeResult ( mysqli_result $result ) : void Frees memory associated with the result
getClientInfo ( ) : string returns a string that represents the client library version
getError ( resource $link ) : string | boolean returns last error message or false if no errors occurred
getFieldsMeta ( mysqli_result $result ) : array returns metainfo for fields in $result
getHostInfo ( resource $link ) : string Returns a string representing the type of connection used
getProtoInfo ( resource $link ) : integer Returns the version of the MySQL protocol used
moreResults ( mysqli $link ) : boolean Check if there are any more query results from a multi query
nextResult ( mysqli $link ) : boolean Prepare next result from multi_query
numFields ( mysqli_result $result ) : integer return number of fields in given $result
numRows ( mysqli_result $result ) : string | integer returns the number of rows returned by last query
realMultiQuery ( mysqli $link, string $query ) : mysqli_result Run the multi query and output the results
realQuery ( string $query, mysqli $link, integer $options ) : mysqli_result | boolean runs a query and returns the result
selectDb ( string $dbname, mysqli $link ) : boolean selects given database
storeResult ( mysqli $link ) : mixed Store the result returned from multi query

Приватные методы

Метод Описание
_realConnect ( mysqli $link, string $host, string $user, string $password, integer $server_port, string $server_socket, integer $client_flags = null, boolean $persistent = false ) : boolean Helper function for connecting to the database server

Описание методов

affectedRows() публичный Метод

returns the number of rows affected by last query
public affectedRows ( mysqli $link ) : integer
$link mysqli the mysqli object
Результат integer

connect() публичный Метод

connects to the database server
public connect ( string $user, string $password, array $server ) : mixed
$user string mysql user name
$password string mysql user password
$server array host/port/socket/persistent
Результат mixed false on error or a mysqli object on success

dataSeek() публичный Метод

Adjusts the result pointer to an arbitrary row in the result
public dataSeek ( mysqli_result $result, integer $offset ) : boolean
$result mysqli_result database result
$offset integer offset to seek
Результат boolean true on success, false on failure

escapeString() публичный Метод

returns properly escaped string for use in MySQL queries
public escapeString ( mixed $link, string $str ) : string
$link mixed database link
$str string string to be escaped
Результат string a MySQL escaped string

fetchArray() публичный Метод

returns array of rows with associative and numeric keys from $result
public fetchArray ( mysqli_result $result ) : array
$result mysqli_result result set identifier
Результат array

fetchAssoc() публичный Метод

returns array of rows with associative keys from $result
public fetchAssoc ( mysqli_result $result ) : array
$result mysqli_result result set identifier
Результат array

fetchRow() публичный Метод

returns array of rows with numeric keys from $result
public fetchRow ( mysqli_result $result ) : array
$result mysqli_result result set identifier
Результат array

fieldFlags() публичный Метод

returns concatenated string of human readable field flags
public fieldFlags ( mysqli_result $result, integer $i ) : string
$result mysqli_result result set identifier
$i integer field
Результат string field flags

fieldLen() публичный Метод

returns the length of the given field $i in $result
public fieldLen ( mysqli_result $result, integer $i ) : integer
$result mysqli_result result set identifier
$i integer field
Результат integer length of field

fieldName() публичный Метод

returns name of $i. field in $result
public fieldName ( mysqli_result $result, integer $i ) : string
$result mysqli_result result set identifier
$i integer field
Результат string name of $i. field in $result

freeResult() публичный Метод

Frees memory associated with the result
public freeResult ( mysqli_result $result ) : void
$result mysqli_result database result
Результат void

getClientInfo() публичный Метод

returns a string that represents the client library version
public getClientInfo ( ) : string
Результат string MySQL client library version

getError() публичный Метод

returns last error message or false if no errors occurred
public getError ( resource $link ) : string | boolean
$link resource mysql link
Результат string | boolean $error or false

getFieldsMeta() публичный Метод

returns metainfo for fields in $result
public getFieldsMeta ( mysqli_result $result ) : array
$result mysqli_result result set identifier
Результат array meta info for fields in $result

getHostInfo() публичный Метод

Returns a string representing the type of connection used
public getHostInfo ( resource $link ) : string
$link resource mysql link
Результат string type of connection used

getProtoInfo() публичный Метод

Returns the version of the MySQL protocol used
public getProtoInfo ( resource $link ) : integer
$link resource mysql link
Результат integer version of the MySQL protocol used

moreResults() публичный Метод

Check if there are any more query results from a multi query
public moreResults ( mysqli $link ) : boolean
$link mysqli the mysqli object
Результат boolean true or false

nextResult() публичный Метод

Prepare next result from multi_query
public nextResult ( mysqli $link ) : boolean
$link mysqli the mysqli object
Результат boolean true or false

numFields() публичный Метод

return number of fields in given $result
public numFields ( mysqli_result $result ) : integer
$result mysqli_result result set identifier
Результат integer field count

numRows() публичный Метод

returns the number of rows returned by last query
public numRows ( mysqli_result $result ) : string | integer
$result mysqli_result result set identifier
Результат string | integer

realMultiQuery() публичный Метод

Run the multi query and output the results
public realMultiQuery ( mysqli $link, string $query ) : mysqli_result
$link mysqli mysqli object
$query string multi query statement to execute
Результат mysqli_result collection | boolean(false)

realQuery() публичный Метод

runs a query and returns the result
public realQuery ( string $query, mysqli $link, integer $options ) : mysqli_result | boolean
$query string query to execute
$link mysqli mysqli object
$options integer query options
Результат mysqli_result | boolean

selectDb() публичный Метод

selects given database
public selectDb ( string $dbname, mysqli $link ) : boolean
$dbname string database name to select
$link mysqli the mysqli object
Результат boolean

storeResult() публичный Метод

Store the result returned from multi query
public storeResult ( mysqli $link ) : mixed
$link mysqli the mysqli object
Результат mixed false when empty results / result set when not empty