SQLite3 類
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
簡介
實現與 SQLite 3 數據庫對接的類。
類摘要
class SQLite3
{
/* 方法 */
public backup(SQLite3
$destination, string $sourceDatabase = "main", string $destinationDatabase = "main"): boolpublic createAggregate(
string
callable
callable
int
): bool
string
$name,callable
$stepCallback,callable
$finalCallback,int
$argCount = -1): bool
public open(string
$filename, int $flags = SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE, string $encryptionKey = ""): voidpublic openBlob(
string
string
int
string
int
): resource|false
}string
$table,string
$column,int
$rowid,string
$database = "main",int
$flags = SQLITE3_OPEN_READONLY): resource|false
目錄
- SQLite3::backup — Backup one database to another database
- SQLite3::busyTimeout — Sets the busy connection handler
- SQLite3::changes — Returns the number of database rows that were changed (or inserted or deleted) by the most recent SQL statement
- SQLite3::close — Closes the database connection
- SQLite3::__construct — Instantiates an SQLite3 object and opens an SQLite 3 database
- SQLite3::createAggregate — Registers a PHP function for use as an SQL aggregate function
- SQLite3::createCollation — Registers a PHP function for use as an SQL collating function
- SQLite3::createFunction — Registers a PHP function for use as an SQL scalar function
- SQLite3::enableExceptions — Enable throwing exceptions
- SQLite3::escapeString — Returns a string that has been properly escaped
- SQLite3::exec — Executes a result-less query against a given database
- SQLite3::lastErrorCode — Returns the numeric result code of the most recent failed SQLite request
- SQLite3::lastErrorMsg — Returns English text describing the most recent failed SQLite request
- SQLite3::lastInsertRowID — Returns the row ID of the most recent INSERT into the database
- SQLite3::loadExtension — Attempts to load an SQLite extension library
- SQLite3::open — Opens an SQLite database
- SQLite3::openBlob — Opens a stream resource to read a BLOB
- SQLite3::prepare — Prepares an SQL statement for execution
- SQLite3::query — Executes an SQL query
- SQLite3::querySingle — Executes a query and returns a single result
- SQLite3::setAuthorizer — Configures a callback to be used as an authorizer to limit what a statement can do
- SQLite3::version — Returns the SQLite3 library version as a string constant and as a number